EnCharge AI
Series B in 2025
EnCharge AI is a developer of advanced artificial intelligence hardware and software systems specifically designed for edge computing. The company provides a robust computing platform that enhances AI performance by enabling larger models, improved accuracy, higher resolutions, and support for multiple camera channels. With a focus on scalable AI architectures and flexible software integration, EnCharge AI's technology allows businesses to efficiently access and implement advanced AI capabilities without the need for time-consuming and costly workarounds. The company's innovations are rooted in extensive research and development, positioning it as a leader in the AI hardware and software landscape.
Ayar Labs
Series D in 2024
Ayar Labs, Inc. specializes in the development of optical interconnect chiplets and lasers designed to enhance data transmission capabilities in various applications, including artificial intelligence, high-performance computing, cloud computing, telecommunications, and aerospace. The company's flagship product, TeraPHY, is a high-density electronic-photonic chiplet that utilizes a monolithic in-package optical I/O solution to facilitate high bandwidth and low latency connections. Ayar Labs aims to disrupt the conventional performance and efficiency standards in the semiconductor industry by providing power-efficient optical interconnects that replace traditional electrical I/O. This technology effectively addresses compute and bandwidth bottlenecks, particularly in the context of complex AI systems, enabling improved computing efficiency and performance while also reducing costs and power consumption. Founded in 2015, Ayar Labs is headquartered in Emeryville, California, with an additional office in Santa Clara.
Enfabrica
Series C in 2024
Enfabrica is a technology company that specializes in developing innovative hardware, software, and system solutions aimed at addressing performance bottlenecks in next-generation computing. The company focuses on designing advanced networking chips and converged memory fabric technologies tailored for artificial intelligence and accelerated computing workloads. Enfabrica's products are engineered to enhance system efficiency and scalability across a variety of infrastructure environments, including hyper-scale cloud, edge computing, and automotive applications. By leveraging cutting-edge technologies like compute express link, Enfabrica enables businesses to optimize resource utilization and support advanced AI and machine learning processing, thereby facilitating the deployment of high-performance information technology solutions.
Eliyan
Venture Round in 2024
Eliyan specializes in the development of advanced semiconductor technologies, focusing on chiplet interconnect systems designed to enhance artificial intelligence performance. The company's team of PHY designers and chip architects has extensive experience in creating enterprise and server-class semiconductors, enabling them to tackle the challenges of scaling performance, size, power consumption, and cost. Eliyan's innovative interconnect technology, which utilizes standard organic chip packaging, delivers performance comparable to that of more advanced packaging methods, significantly reducing total ownership costs. This technology effectively addresses the memory wall issue, allowing for the creation of super large System-in-Package (SiP) solutions that improve computing performance, test coverage, and yield across a range of high-performance computing applications, from desktops to data centers.
Rivos is a startup focused on developing high-performance RISC-V systems aimed at providing integrated solutions for enterprises. The company manufactures computing chips designed to deliver efficient and powerful server systems tailored for large language models and data analytics. Rivos offers a comprehensive RISC-V-based server solution that includes optimized processors, a data parallel accelerator, and an open software stack. This platform enables developers to effectively deploy existing workloads, enhancing performance, security, and overall cost efficiency.
EnCharge AI
Series A in 2023
EnCharge AI is a developer of advanced artificial intelligence hardware and software systems specifically designed for edge computing. The company provides a robust computing platform that enhances AI performance by enabling larger models, improved accuracy, higher resolutions, and support for multiple camera channels. With a focus on scalable AI architectures and flexible software integration, EnCharge AI's technology allows businesses to efficiently access and implement advanced AI capabilities without the need for time-consuming and costly workarounds. The company's innovations are rooted in extensive research and development, positioning it as a leader in the AI hardware and software landscape.
SiMa.ai
Venture Round in 2023
SiMa Technologies, Inc. specializes in developing machine learning technology for embedded systems, offering a comprehensive machine learning system-on-chip (MLSoC) platform. Founded in 2018 and headquartered in San Jose, California, the company focuses on delivering high-performance machine learning capabilities with low power consumption. Its MLSoC enables seamless deployment and scaling of machine learning applications at the edge, enhancing performance and energy efficiency for various use cases, including computer vision and generative AI. The platform supports diverse frameworks, models, and sensors, ensuring flexibility and adaptability for customers. Additionally, SiMa's solutions incorporate security features, such as threat detection, to safeguard against potential cyber risks, thereby providing a robust environment for embedded edge applications.
Ayar Labs
Series C in 2023
Ayar Labs, Inc. specializes in the development of optical interconnect chiplets and lasers designed to enhance data transmission capabilities in various applications, including artificial intelligence, high-performance computing, cloud computing, telecommunications, and aerospace. The company's flagship product, TeraPHY, is a high-density electronic-photonic chiplet that utilizes a monolithic in-package optical I/O solution to facilitate high bandwidth and low latency connections. Ayar Labs aims to disrupt the conventional performance and efficiency standards in the semiconductor industry by providing power-efficient optical interconnects that replace traditional electrical I/O. This technology effectively addresses compute and bandwidth bottlenecks, particularly in the context of complex AI systems, enabling improved computing efficiency and performance while also reducing costs and power consumption. Founded in 2015, Ayar Labs is headquartered in Emeryville, California, with an additional office in Santa Clara.
Ethernovia
Series A in 2023
Ethernovia specializes in developing advanced Ethernet systems that meet the increasing bandwidth demands of modern vehicle integration. Their innovative technology enables seamless unification of vehicle networks, allowing for autonomous expansions and enhanced security features. By focusing on sensor bandwidths and creating a unified architecture, Ethernovia fundamentally transforms the design and construction of vehicles, equipping clients to adapt to the evolving automotive landscape. The company's solutions are engineered to support the future of automotive technology and redefine the way cars are architected and developed.
Astera Labs
Series C in 2021
Astera Labs, Inc. is a fabless semiconductor company based in Santa Clara, California, specializing in purpose-built connectivity solutions for data-centric systems. Founded in 2017, the company designs and supplies high-speed mixed-signal semiconductor products, including integrated circuits and boards, to enhance PCIe connectivity. Its offerings encompass various systems such as riser cards and GPU booster cards, along with design and testing services. Astera Labs focuses on addressing performance bottlenecks in compute-intensive workloads, catering to applications in server connectivity, distributed machine learning, and high-end gaming graphics. The company collaborates with processor vendors, cloud service providers, and manufacturing partners to deliver critical connectivity performance, flexibility, and observability in its products.
Powervation
Debt Financing in 2014
Powervation Ltd. is a semiconductor company based in Cork, Ireland, specializing in the development of digital power integrated circuit system-on-chip solutions tailored for cloud computing, communication, and high-performance power systems. Founded in 2006, the company designs innovative Auto-control digital power IC solutions that enhance power supply performance and efficiency in electronic systems used across various applications, including computing, networking, and storage. Powervation's offerings include single-phase and dual-phase controllers, complemented by a graphical user interface design tool that simplifies the design process for manufacturers. The company operates internationally, supported by a network of sales representatives and distributors, with facilities in San Jose, California; Taipei, Taiwan; and Shenzhen, China. As of 2015, Powervation operates as a subsidiary of ROHM Co., Ltd.
Aquantia Corp specializes in the design, development, and marketing of high-speed communication integrated circuits (IC) for Ethernet connectivity across various markets, including data centers, enterprise infrastructure, and access solutions. The company’s Ethernet technology serves as a vital interface between high-speed analog signals and digital information, facilitating improved communication in computing and networking equipment. With a focus on providing advanced data speeds, Aquantia addresses the increasing demand for bandwidth driven by the exponential growth of Internet Protocol (IP) traffic. The firm benefits from a team of engineers with extensive experience in technology development and silicon design, having previously been involved in the deployment of Fast Ethernet and Gigabit Ethernet products.
Powervation
Series C in 2014
Powervation Ltd. is a semiconductor company based in Cork, Ireland, specializing in the development of digital power integrated circuit system-on-chip solutions tailored for cloud computing, communication, and high-performance power systems. Founded in 2006, the company designs innovative Auto-control digital power IC solutions that enhance power supply performance and efficiency in electronic systems used across various applications, including computing, networking, and storage. Powervation's offerings include single-phase and dual-phase controllers, complemented by a graphical user interface design tool that simplifies the design process for manufacturers. The company operates internationally, supported by a network of sales representatives and distributors, with facilities in San Jose, California; Taipei, Taiwan; and Shenzhen, China. As of 2015, Powervation operates as a subsidiary of ROHM Co., Ltd.
Powervation
Series C in 2012
Powervation Ltd. is a semiconductor company based in Cork, Ireland, specializing in the development of digital power integrated circuit system-on-chip solutions tailored for cloud computing, communication, and high-performance power systems. Founded in 2006, the company designs innovative Auto-control digital power IC solutions that enhance power supply performance and efficiency in electronic systems used across various applications, including computing, networking, and storage. Powervation's offerings include single-phase and dual-phase controllers, complemented by a graphical user interface design tool that simplifies the design process for manufacturers. The company operates internationally, supported by a network of sales representatives and distributors, with facilities in San Jose, California; Taipei, Taiwan; and Shenzhen, China. As of 2015, Powervation operates as a subsidiary of ROHM Co., Ltd.
Neoconix
Venture Round in 2012
Neoconix, Inc. is a supplier of low-profile, high-performance electrical connectors catering to mobile, enterprise IT, and industrial markets. Founded in 2002 and based in San Jose, California, the company specializes in miniaturized connectors that leverage its patented PCBeam technology. This technology utilizes standard printed circuit lithographic processes, enabling rapid development and competitive pricing for custom electrical connector solutions. Neoconix offers a diverse range of products, including standard mobile and consumer connectors, high-speed connectors, and various custom connector options for applications in computing, telecommunications, consumer electronics, military-aerospace, medical devices, and test equipment. With over 60 patents issued or pending, Neoconix is recognized for delivering some of the industry's lowest profile connectors, achieving high reliability and extreme performance exceeding 25Gb/s. The company was previously known as Epic Technology, Inc. before adopting its current name in December 2004.
Aquantia Corp specializes in the design, development, and marketing of high-speed communication integrated circuits (IC) for Ethernet connectivity across various markets, including data centers, enterprise infrastructure, and access solutions. The company’s Ethernet technology serves as a vital interface between high-speed analog signals and digital information, facilitating improved communication in computing and networking equipment. With a focus on providing advanced data speeds, Aquantia addresses the increasing demand for bandwidth driven by the exponential growth of Internet Protocol (IP) traffic. The firm benefits from a team of engineers with extensive experience in technology development and silicon design, having previously been involved in the deployment of Fast Ethernet and Gigabit Ethernet products.
Placeport
Angel Round in 2012
Placeport is a full service web solution that handles everything from the initial wireframe to a fully functioning website. It creates a fully managed environment for the creation, design, and administration of websites. The tools provided by Placeport help professionals, developers, and entrepreneurs as well as bloggers, artists, and visionaries to present appealing messages. It was launched in 2012 and is based in Munich, Bayern.
Stion
Private Equity Round in 2011
Stion Corporation is a manufacturer of thin-film solar modules, established in 2006 and headquartered in San Jose, California, with a manufacturing facility in Hattiesburg, Mississippi. The company specializes in developing high-efficiency solar modules that offer reduced material and processing costs, enhancing their power output and reliability. Stion’s products are designed for a variety of applications, including residential, commercial, utility, and off-grid uses. The company markets its solar modules through a network of authorized dealers both in the United States and internationally. By utilizing innovative cell architecture and all-weather construction, Stion aims to lower the overall costs of electricity and improve the efficiency of solar power generation.
Aquantia Corp specializes in the design, development, and marketing of high-speed communication integrated circuits (IC) for Ethernet connectivity across various markets, including data centers, enterprise infrastructure, and access solutions. The company’s Ethernet technology serves as a vital interface between high-speed analog signals and digital information, facilitating improved communication in computing and networking equipment. With a focus on providing advanced data speeds, Aquantia addresses the increasing demand for bandwidth driven by the exponential growth of Internet Protocol (IP) traffic. The firm benefits from a team of engineers with extensive experience in technology development and silicon design, having previously been involved in the deployment of Fast Ethernet and Gigabit Ethernet products.
Tilera Corporation is a fabless semiconductor company based in San Jose, California, with additional locations in Westborough, Massachusetts, and Beijing, China. Founded in 2004, Tilera specializes in designing multicore embedded processors tailored for networking, digital multimedia, and wireless infrastructure markets. The company's product portfolio includes the TILEPro multicore processor, which is designed to deliver high-performance computing for various embedded applications such as networking, wireless infrastructure, and digital multimedia processing. Additionally, Tilera offers a multicore development environment for programming solutions and TILExpress PCIe production cards.
Validity Sensors
Series D in 2010
Founded in 2000 and headquartered in San Jose, California, Validity Sensors specializes in Natural ID authentication technology, primarily offering advanced fingerprint sensor solutions. The company is recognized as a leader in this field, delivering high-performance, secure, and cost-effective authentication methods that cater to the growing demand for mobile payment transactions and cloud-based services. Validity's Natural ID solutions address the limitations of traditional passwords and PINs, which are often vulnerable to hacking or difficult for users to remember. By leveraging unique human characteristics such as fingerprints, voice, and facial recognition, Validity provides a robust platform for identity verification and secure wireless transactions. Among these, fingerprint authentication is noted for its effectiveness, usability, and affordability, making it an optimal choice for enhancing security across various applications, including corporate network security and portable data protection.
Stion Corporation is a manufacturer of thin-film solar modules, established in 2006 and headquartered in San Jose, California, with a manufacturing facility in Hattiesburg, Mississippi. The company specializes in developing high-efficiency solar modules that offer reduced material and processing costs, enhancing their power output and reliability. Stion’s products are designed for a variety of applications, including residential, commercial, utility, and off-grid uses. The company markets its solar modules through a network of authorized dealers both in the United States and internationally. By utilizing innovative cell architecture and all-weather construction, Stion aims to lower the overall costs of electricity and improve the efficiency of solar power generation.
Aquantia Corp specializes in the design, development, and marketing of high-speed communication integrated circuits (IC) for Ethernet connectivity across various markets, including data centers, enterprise infrastructure, and access solutions. The company’s Ethernet technology serves as a vital interface between high-speed analog signals and digital information, facilitating improved communication in computing and networking equipment. With a focus on providing advanced data speeds, Aquantia addresses the increasing demand for bandwidth driven by the exponential growth of Internet Protocol (IP) traffic. The firm benefits from a team of engineers with extensive experience in technology development and silicon design, having previously been involved in the deployment of Fast Ethernet and Gigabit Ethernet products.
Powervation
Series B in 2009
Powervation Ltd. is a semiconductor company based in Cork, Ireland, specializing in the development of digital power integrated circuit system-on-chip solutions tailored for cloud computing, communication, and high-performance power systems. Founded in 2006, the company designs innovative Auto-control digital power IC solutions that enhance power supply performance and efficiency in electronic systems used across various applications, including computing, networking, and storage. Powervation's offerings include single-phase and dual-phase controllers, complemented by a graphical user interface design tool that simplifies the design process for manufacturers. The company operates internationally, supported by a network of sales representatives and distributors, with facilities in San Jose, California; Taipei, Taiwan; and Shenzhen, China. As of 2015, Powervation operates as a subsidiary of ROHM Co., Ltd.
Powervation
Series B in 2009
Powervation Ltd. is a semiconductor company based in Cork, Ireland, specializing in the development of digital power integrated circuit system-on-chip solutions tailored for cloud computing, communication, and high-performance power systems. Founded in 2006, the company designs innovative Auto-control digital power IC solutions that enhance power supply performance and efficiency in electronic systems used across various applications, including computing, networking, and storage. Powervation's offerings include single-phase and dual-phase controllers, complemented by a graphical user interface design tool that simplifies the design process for manufacturers. The company operates internationally, supported by a network of sales representatives and distributors, with facilities in San Jose, California; Taipei, Taiwan; and Shenzhen, China. As of 2015, Powervation operates as a subsidiary of ROHM Co., Ltd.
Audience, Inc. specializes in voice and audio solutions for mobile devices, operating in markets such as South Korea, China, and the United States. The company develops a range of proprietary technologies, including digital signal processors, audio codecs, and algorithms designed for voice isolation and noise suppression. Its product lineup features several generations of voice and audio processors, such as the eS305 and eS325, which enhance communication quality across different network types. Audience also offers integrated solutions that combine voice processing capabilities with high-performance audio subsystems. Additionally, the company provides software solutions, including tools for voice over Internet Protocol calling and voice-controlled applications, facilitating customization for original equipment manufacturers. Founded in 2000 and headquartered in Mountain View, California, Audience, Inc. was previously known as Applied Neurosystems Corporation and became a subsidiary of Knowles Corporation in 2015.
Validity Sensors
Series C in 2009
Founded in 2000 and headquartered in San Jose, California, Validity Sensors specializes in Natural ID authentication technology, primarily offering advanced fingerprint sensor solutions. The company is recognized as a leader in this field, delivering high-performance, secure, and cost-effective authentication methods that cater to the growing demand for mobile payment transactions and cloud-based services. Validity's Natural ID solutions address the limitations of traditional passwords and PINs, which are often vulnerable to hacking or difficult for users to remember. By leveraging unique human characteristics such as fingerprints, voice, and facial recognition, Validity provides a robust platform for identity verification and secure wireless transactions. Among these, fingerprint authentication is noted for its effectiveness, usability, and affordability, making it an optimal choice for enhancing security across various applications, including corporate network security and portable data protection.
Audience, Inc. specializes in voice and audio solutions for mobile devices, operating in markets such as South Korea, China, and the United States. The company develops a range of proprietary technologies, including digital signal processors, audio codecs, and algorithms designed for voice isolation and noise suppression. Its product lineup features several generations of voice and audio processors, such as the eS305 and eS325, which enhance communication quality across different network types. Audience also offers integrated solutions that combine voice processing capabilities with high-performance audio subsystems. Additionally, the company provides software solutions, including tools for voice over Internet Protocol calling and voice-controlled applications, facilitating customization for original equipment manufacturers. Founded in 2000 and headquartered in Mountain View, California, Audience, Inc. was previously known as Applied Neurosystems Corporation and became a subsidiary of Knowles Corporation in 2015.
InvenSense
Series C in 2008
InvenSense, Inc. is a leading provider of micro-electro-mechanical systems (MEMS) sensor platforms, specializing in the design and manufacturing of sensor systems on a chip. Headquartered in San Jose, California, the company offers a range of products, including accelerometers, gyroscopes, and microphones, catering to various sectors such as mobile devices, wearables, smart home technologies, gaming, industrial applications, and automotive systems. InvenSense's innovative MotionTracking technology enhances user experiences through improved performance and accuracy in motion, gesture, and sound-based interfaces. Its sensor solutions are incorporated into a wide array of consumer electronics, including smartphones, tablets, and gaming devices, as well as industrial applications. The company markets its products directly to manufacturers and through distributors, and it maintains collaborations with industry leaders like Panasonic to advance sensor technology. Founded in 2003, InvenSense operates internationally, with offices across several countries including China, Taiwan, and Japan. As of 2017, it has been a subsidiary of TDK U.S.A. Corporation.
BridgeLux
Series D in 2008
Bridgelux, Inc. is a developer and manufacturer of solid-state lighting technologies headquartered in Fremont, California. Founded in 2002, the company specializes in high-power, energy-efficient light-emitting diode (LED) solutions. Its product portfolio includes LED arrays, chips, subsystems, and surface mounts, catering to various applications such as retail, hospitality, healthcare, and outdoor lighting. Bridgelux aims to replace traditional lighting technologies, like incandescent and fluorescent lamps, with advanced solid-state products that offer enhanced performance and significant energy savings. The company also provides testing, application engineering, and reference design services to support its customers in implementing these technologies. With strategic partnerships with industry leaders, Bridgelux is committed to driving innovation and contributing to global clean energy initiatives.
TZero Technologies
Series C in 2008
TZero Technologies designs and develops ultra wideband semiconductors for video distribution. The company offers wirelessly connects devices and ultra wideband chipsets, which connect audiovisual components, such as televisions, set-top boxes, and digital video recorders. It serves consumer electronics, service providers, and computer manufacturers. The company was founded in 2003 and is headquartered in Sunnyvale, California.
NextIO is an information technology company.
Aquantia Corp specializes in the design, development, and marketing of high-speed communication integrated circuits (IC) for Ethernet connectivity across various markets, including data centers, enterprise infrastructure, and access solutions. The company’s Ethernet technology serves as a vital interface between high-speed analog signals and digital information, facilitating improved communication in computing and networking equipment. With a focus on providing advanced data speeds, Aquantia addresses the increasing demand for bandwidth driven by the exponential growth of Internet Protocol (IP) traffic. The firm benefits from a team of engineers with extensive experience in technology development and silicon design, having previously been involved in the deployment of Fast Ethernet and Gigabit Ethernet products.
Power Analog Microelectronics
Venture Round in 2007
Power Analog Microelectronics, Inc. (PAM), founded in 2004 and headquartered in Silicon Valley, specializes in the development of advanced analog and high-voltage power integrated circuits. The company is dedicated to creating environmentally friendly "green" integrated circuits that are efficient and compact, providing customers with innovative and cost-effective solutions. PAM's product portfolio includes digital audio amplifiers, power management semiconductors, LED backlighting drivers, and mixed-signal integrated circuits. With a strong foundation built by experienced executives and technology experts in the analog and power IC sectors, PAM also operates technical support centers in Shanghai, Shenzhen, and Taipei, enhancing its global presence and customer service capabilities.
Optichron
Venture Round in 2007
Optichron, Inc. is a prominent company specializing in nonlinear signal processing technology, established in January 2003. The company designs and manufactures integrated circuits that address the challenges of nonlinear distortion, a critical barrier in signal processing across various industries. Recognized by industry experts as a major impediment to achieving optimal performance in communications and data conversion, nonlinear distortion has been historically managed by inefficient methods. Optichron has developed a proprietary mathematical approach that underpins its robust integrated circuit architecture, leading to innovative linearization products. These products efficiently eliminate all forms of nonlinear distortion, significantly enhancing system design parameters while reducing component count, overall costs, and power consumption. Optichron's technology is utilized in diverse applications, including wireless communications, software-defined radio, medical imaging, satellite communications, radar, infrared imaging, and test and measurement instrumentation, providing substantial improvements in system-level cost and performance.
Quellan, Inc. is a designer and developer of analog signal processing and radio frequency noise cancellation integrated circuits (IC) based in Santa Clara, California. Founded in 2001, the company specializes in creating innovative solutions for various markets, including automotive, computing, data centers, storage, consumer electronics, and wireless applications. Quellan's product offerings include noise cancellers that detect and counteract unwanted noise in signal paths, system developer kits for mobile television and GPS, quad and single lane extenders for maintaining analog signal integrity in data center equipment, as well as evaluation boards, cable modules, and active cables. These products are utilized in a range of applications, such as active cables, linecards, backplanes, and mobile television systems. As of 2009, Quellan operates as a subsidiary of Intersil Corp.
Miradia is a company that specializes in the design and manufacture of micro-electro-mechanical systems (MEMS) products. Founded in 2003 and based in Sunnyvale, California, Miradia utilizes innovative technology to integrate MEMS structures directly onto complementary metal-oxide semiconductors and employs wafer scale packaging techniques. Formerly known as XHP Microsystems, Inc., the company has established itself as a key player in the MEMS sector. As of 2009, Miradia operates as a subsidiary of Touch Micro-system Technology.
Neoconix, Inc. is a supplier of low-profile, high-performance electrical connectors catering to mobile, enterprise IT, and industrial markets. Founded in 2002 and based in San Jose, California, the company specializes in miniaturized connectors that leverage its patented PCBeam technology. This technology utilizes standard printed circuit lithographic processes, enabling rapid development and competitive pricing for custom electrical connector solutions. Neoconix offers a diverse range of products, including standard mobile and consumer connectors, high-speed connectors, and various custom connector options for applications in computing, telecommunications, consumer electronics, military-aerospace, medical devices, and test equipment. With over 60 patents issued or pending, Neoconix is recognized for delivering some of the industry's lowest profile connectors, achieving high reliability and extreme performance exceeding 25Gb/s. The company was previously known as Epic Technology, Inc. before adopting its current name in December 2004.
Advasense Technologies
Series B in 2007
Advasense Technologies is a fabless semiconductor company based in Ra'anana, Israel, specializing in the development of CMOS image sensor products tailored for the mobile phone market. Founded in 2004, the company focuses on creating multi-mega pixel CMOS image sensors that enhance image quality, particularly in low-light conditions. Advasense's innovative technologies aim to improve the performance of cameras in mobile applications, providing users with vibrant and sharp images.
Impinj, Inc. is a provider of RAIN RFID solutions that facilitate wireless connectivity for various everyday items, enabling businesses and consumers to identify, locate, and authenticate billions of items. Founded in 2000 and headquartered in Seattle, Washington, the company offers an integrated platform that includes endpoint integrated circuits (ICs) and a range of connectivity products, such as reader ICs, modules, readers, and gateways. This platform delivers real-time information about items across multiple sectors, including retail, healthcare, supply chain, automotive, and manufacturing. Impinj also offers software solutions like ItemSense, which supports enterprise-class RAIN deployment management and provides tools for application developers. The company's offerings are utilized through a network of distributors, system integrators, value-added resellers, and software partners globally, covering regions such as the Americas, Asia Pacific, Europe, the Middle East, and Africa.
Axiom Microdevices
Series C in 2007
Axiom Microdevices is a company that specializes in producing integrated complementary metal oxide semiconductor (CMOS) power amplifiers designed for the cellular telephone market. Their technology focuses on advancements in radio frequency integration, which helps customers simplify their designs and reduce the number of components required. The company operates globally with locations in the United States, the United Kingdom, China, Taiwan, and South Korea. Founded in 2002 and headquartered in Irvine, California, Axiom Microdevices has been a subsidiary of Skyworks Solutions since June 2, 2009.
Validity Sensors
Series A in 2006
Founded in 2000 and headquartered in San Jose, California, Validity Sensors specializes in Natural ID authentication technology, primarily offering advanced fingerprint sensor solutions. The company is recognized as a leader in this field, delivering high-performance, secure, and cost-effective authentication methods that cater to the growing demand for mobile payment transactions and cloud-based services. Validity's Natural ID solutions address the limitations of traditional passwords and PINs, which are often vulnerable to hacking or difficult for users to remember. By leveraging unique human characteristics such as fingerprints, voice, and facial recognition, Validity provides a robust platform for identity verification and secure wireless transactions. Among these, fingerprint authentication is noted for its effectiveness, usability, and affordability, making it an optimal choice for enhancing security across various applications, including corporate network security and portable data protection.
Miradia is a company that specializes in the design and manufacture of micro-electro-mechanical systems (MEMS) products. Founded in 2003 and based in Sunnyvale, California, Miradia utilizes innovative technology to integrate MEMS structures directly onto complementary metal-oxide semiconductors and employs wafer scale packaging techniques. Formerly known as XHP Microsystems, Inc., the company has established itself as a key player in the MEMS sector. As of 2009, Miradia operates as a subsidiary of Touch Micro-system Technology.
TZero Technologies
Series B in 2006
TZero Technologies designs and develops ultra wideband semiconductors for video distribution. The company offers wirelessly connects devices and ultra wideband chipsets, which connect audiovisual components, such as televisions, set-top boxes, and digital video recorders. It serves consumer electronics, service providers, and computer manufacturers. The company was founded in 2003 and is headquartered in Sunnyvale, California.
Power Analog Microelectronics
Series A in 2006
Power Analog Microelectronics, Inc. (PAM), founded in 2004 and headquartered in Silicon Valley, specializes in the development of advanced analog and high-voltage power integrated circuits. The company is dedicated to creating environmentally friendly "green" integrated circuits that are efficient and compact, providing customers with innovative and cost-effective solutions. PAM's product portfolio includes digital audio amplifiers, power management semiconductors, LED backlighting drivers, and mixed-signal integrated circuits. With a strong foundation built by experienced executives and technology experts in the analog and power IC sectors, PAM also operates technical support centers in Shanghai, Shenzhen, and Taipei, enhancing its global presence and customer service capabilities.
Centrality Communications
Series D in 2005
Centrality Communications, a fabless semiconductor company, specializes in platform solutions for the navigation infotainment market. It develops GPS navigation processors, focusing on cost-efficient, high-performance navigation and multimedia functionality. Centrality's product portfolio includes Atlas-I (entry-level platform), Atlas-II (for GPS navigation systems), and ATLAS-H (for handheld devices). These processors are used in various applications such as GPS handhelds, smartphones, PDAs, and automotive navigation systems.
Impinj, Inc. is a provider of RAIN RFID solutions that facilitate wireless connectivity for various everyday items, enabling businesses and consumers to identify, locate, and authenticate billions of items. Founded in 2000 and headquartered in Seattle, Washington, the company offers an integrated platform that includes endpoint integrated circuits (ICs) and a range of connectivity products, such as reader ICs, modules, readers, and gateways. This platform delivers real-time information about items across multiple sectors, including retail, healthcare, supply chain, automotive, and manufacturing. Impinj also offers software solutions like ItemSense, which supports enterprise-class RAIN deployment management and provides tools for application developers. The company's offerings are utilized through a network of distributors, system integrators, value-added resellers, and software partners globally, covering regions such as the Americas, Asia Pacific, Europe, the Middle East, and Africa.
Britestream Networks
Series C in 2005
Britestream Networks, formerly known as Layer N Networks, specializes in innovative hardware-based data privacy solutions aimed at the security market. The company has developed a patented Instream Security Processing architecture that combines simplicity, high performance, and robust security. Britestream's semiconductor designs are tailored for network security applications, facilitating high-volume processing of secure online transmissions. Their solutions are compatible with existing infrastructure elements such as servers, firewalls, and load balancers, as well as emerging technologies like SSL VPNs and secure email gateways. By eliminating barriers to security deployment, Britestream Networks aims to provide seamless and effective internet security solutions that are automatic and easy to implement.
Ageia Technologies
Series C in 2005
AGEIA Technologies, Inc. specializes in developing hardware-accelerated physics technology for PC games. The company is best known for its PhysX engine and processor, which enhances the realism of virtual environments by enabling responsive and unscripted physical interactions. This technology allows for sophisticated simulations of various physical effects, including collisions, explosions, and the behavior of fluids and particles, catering to the needs of hardcore gamers and enthusiasts. In addition to its core products, AGEIA Technologies provides a software development kit designed to simplify the integration of physics programming into gaming consoles and applications. Founded in 2002 and headquartered in Santa Clara, California, with an additional office in Mountain View, the company has operated as a subsidiary of NVIDIA Corporation since 2008.
Teknovus, Inc. is a fabless semiconductor and software solutions company based in Petaluma, California. Founded in 2002, Teknovus specializes in developing access chips and embedded software for the fiber-to-the-x (FTTx) market. The company provides a range of products, including Ethernet passive optical network (EPON) integrated chips for both central office and customer premises applications, as well as EPON customer premises equipment (ONU) and TDM transport chips for circuit emulation across Ethernet switched networks. Additionally, Teknovus offers evaluation kits to support original equipment manufacturers and service providers, EPON optical line terminal (OLT) solutions with a system-on-a-chip approach, and the TK3401 Intelligent EPON Node Controller, which assists service providers in addressing diverse network topologies and subscriber densities. The company's products are marketed through distributors in the United States, Europe, and China, with additional sales and support centers located in Tokyo, Seoul, Beijing, Shanghai, Shenzhen, and San Jose, California.
Optichron
Series B in 2005
Optichron, Inc. is a prominent company specializing in nonlinear signal processing technology, established in January 2003. The company designs and manufactures integrated circuits that address the challenges of nonlinear distortion, a critical barrier in signal processing across various industries. Recognized by industry experts as a major impediment to achieving optimal performance in communications and data conversion, nonlinear distortion has been historically managed by inefficient methods. Optichron has developed a proprietary mathematical approach that underpins its robust integrated circuit architecture, leading to innovative linearization products. These products efficiently eliminate all forms of nonlinear distortion, significantly enhancing system design parameters while reducing component count, overall costs, and power consumption. Optichron's technology is utilized in diverse applications, including wireless communications, software-defined radio, medical imaging, satellite communications, radar, infrared imaging, and test and measurement instrumentation, providing substantial improvements in system-level cost and performance.
NuCore Technologies
Series E in 2004
Nucore Technology is a developer of digital and analog imaging devices for cameras and video cameras. The company has 72 employees. Nucore Technology, founded in May 1997, has undergone five rounds of equity financing amounting to US$84 million, the company's Web site says.
Miradia is a company that specializes in the design and manufacture of micro-electro-mechanical systems (MEMS) products. Founded in 2003 and based in Sunnyvale, California, Miradia utilizes innovative technology to integrate MEMS structures directly onto complementary metal-oxide semiconductors and employs wafer scale packaging techniques. Formerly known as XHP Microsystems, Inc., the company has established itself as a key player in the MEMS sector. As of 2009, Miradia operates as a subsidiary of Touch Micro-system Technology.
Ikanos Communications designs, develops, markets, and sells semiconductors and integrated firmware products for connected home networks worldwide. Its offerings include DSL processors, gateway processors, and multi-mode communications processors supporting various network topologies like Ethernet, PON, DSL, and LTE. Serving network equipment manufacturers, original design manufacturers, and other clients through direct sales and distributors, Ikanos operates as a subsidiary of Qualcomm Atheros since 2015, headquartered in Fremont, California.
Pixim is a hardware company specializing in the development of advanced chipsets for video cameras. Its proprietary Digital Pixel System® technology transforms traditional imaging by allowing each pixel to function as an individual camera, continuously adjusting to varying highlights and lowlights within the same scene. This innovative approach enables Pixim's cameras to capture images with superior resolution, natural colors, and clarity, while effectively reducing visual noise such as glare and reflections. The company’s products include digital image sensors, processors, and software that cater to a wide range of applications, including security and video surveillance, network cameras, machine vision, and automotive systems. By providing high-quality imaging solutions, Pixim delivers accurate and actionable information, enhancing users' confidence in their visual data.
Axiom Microdevices
Series A in 2003
Axiom Microdevices is a company that specializes in producing integrated complementary metal oxide semiconductor (CMOS) power amplifiers designed for the cellular telephone market. Their technology focuses on advancements in radio frequency integration, which helps customers simplify their designs and reduce the number of components required. The company operates globally with locations in the United States, the United Kingdom, China, Taiwan, and South Korea. Founded in 2002 and headquartered in Irvine, California, Axiom Microdevices has been a subsidiary of Skyworks Solutions since June 2, 2009.
Ikanos Communications designs, develops, markets, and sells semiconductors and integrated firmware products for connected home networks worldwide. Its offerings include DSL processors, gateway processors, and multi-mode communications processors supporting various network topologies like Ethernet, PON, DSL, and LTE. Serving network equipment manufacturers, original design manufacturers, and other clients through direct sales and distributors, Ikanos operates as a subsidiary of Qualcomm Atheros since 2015, headquartered in Fremont, California.
Litchfield Communications
Series A in 2000
Litchfield Communications, Inc. (LCI) was founded in October 2000 by Steve Watts, Dave Danenberg and Tom Johnson. LCI shareholders include Kodiak Venture Partners, Commonwealth Capital, PMC-Sierra and Venture Tech Alliance (the investment arm of TSMC). LCI's mission is to be a premier supplier of standards-based semiconductor technology, reference designs, and support software for the next-generation of networking equipment with a principal focus in emulation of non-IP protocols over packet-switched infrastructures (such as MPLS, Optical Ethernet, Resilient Packet Ring, and IP).
Avicena Tech specializes in manufacturing advanced optical chip interconnects, operating at ultra-low power and ultra-high speeds (petabit per second). Their innovative technology, based on silicon photonics and other high-volume commercial technologies, enables ultra-dense, low-latency, and low-cost connections between chips. This significantly enhances system performance and efficiency, addressing critical inter-chip communication needs, particularly in applications constrained by traditional electrical interconnects.