Prior to joining Ambarella, Zemo Yang was senior manager of operations at S3 Graphics, which was acquired by VIA Technology. After the acquisition, Yang led S3’s operations transition from the U.S. to Taiwan. Before S3, Yang was a section head of packaging technology at Philips and represented Philips on the JEDEC JC15 committee for three years. Before Philips, Yang worked at National Semiconductor, where he was chosen as Semiconductor Research Corporation industry mentor.