http://www.greenarraychips.com/ http://www.greenarraychips.com/ is his current company, mostly notable for extremely low-power chips using asynchronous circuits

http://www.greenarraychips.com/ http://www.greenarraychips.com/ is his current company, mostly notable for extremely low-power chips using asynchronous circuits (i.e. there's no central clock). IIRC he develops the CAD software he uses to design chips on his own chips.