Google had earlier (well, 7 years earlier) bought AgniLux, a follow on company with people from PA Semi which had been bought by Apple. That looked an awful lot

Google had earlier (well, 7 years earlier) bought AgniLux, a follow on company with people from PA Semi which had been bought by Apple. That looked an awful lot like an acquihire. Dunno if they went on to do TPU or what. https://arstechnica.com/information-technology/2010/04/google-buys-secret-chip-startup/ https://arstechnica.com/information-technology/2010/04/googl...