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The Chip That Changed Coolstar’s Mind
A Silicon Valley chipmaker set out to license a transistor. The harder lesson was that the useful product was the whole radio-frequency chip - and the heat it could spare a crowded Wi-Fi box.
Akash Systems
Akash Systems is a San Francisco deep-tech company building chips and systems cooled by lab-grown diamond. Its patented GaN-on-Diamond technology pulls heat away from transistors at the nanometer scale, powering everything from CubeSat radios that beam data at 5 Gbps to AI servers that run cooler at higher density. Backed by Khosla Ventures, Founders Fund and the U.S. CHIPS Act, the company is building a 40,000 sq ft diamond-semiconductor fab in West Oakland.
Felix Ejeckam
Felix Ejeckam is the Co-Founder and CEO of Akash Systems, a San Francisco-based deep-tech company that invented GaN-on-Diamond semiconductor technology - a breakthrough that enables dramatically better thermal management for both satellite communications and AI data center servers. A serial entrepreneur with two prior exits, Ejeckam holds 80+ patents and 100+ scientific publications, was named a World Economic Forum Technology Pioneer, and led Akash to a $68.2M CHIPS Act preliminary agreement and the world's first diamond-cooled NVIDIA GPU server deployment.