ZaiNar Emerges from Stealth with $100M for "Physical AI"
ZaiNar has emerged from stealth after nine years, announcing a $100 million investment that values the company at over $1 billion. The company is developing what it calls a foundational layer for "Physical AI," which turns existing wireless networks into a sensing platform.
- The company's core technology enables sub-nanosecond time synchronization across wireless networks, which allows it to determine the 3D position of any radio-emitting device to sub-meter accuracy. - ZaiNar's positioning system is protocol-agnostic, working with existing 5G, Wi-Fi, and other wireless standards without requiring any new hardware, software, or increased battery consumption on the tracked devices. - The company holds significant intellectual property, with over 100 patents filed and 90 issued with a 100% allowance rate, covering its methods for phase-based time synchronization and network-computed positioning. - Key investors include Steve Jurvetson, who serves on the boards of both ZaiNar and SpaceX, Jerry Yang, co-founder of Yahoo!, and Tom Gruber, co-founder of Siri. - The technology provides a terrestrial backup for GPS and is designed to operate effectively in environments where GPS fails, such as indoors, underground, and in dense urban canyons, and it is not susceptible to the same jamming or spoofing techniques. - Its founders are CEO Daniel Jacker and CTO Philip Kratz. - Potential applications include tracking phones, vehicles, drones, and other IoT devices in dynamic industrial environments and for defense purposes.
