David Weiguo Z.

David Weiguo Z.'s work experience begins in 1999 as a Post-Doctoral Research Fellow at The Hong Kong University of Science and Technology. During this time, they focused on MPEG video encoding and decoding, as well as motion estimation.

In 2001, David joined Sigma Designs as a Sr. Software Engineer, where they contributed to software development. David Weiguo later transitioned to the role of Audio Firmware Manager in 2005, overseeing audio firmware development until 2010.

From 2010 to 2012, David served as the Senior Manager of Software Engineering at Sigma Designs, leading software engineering projects.

Since 2012, they have been with Sigma Designs as the Director of Firmware Engineering. In this position, they lead the Set-Top-Box SW team and works closely with the ASIC design team to optimize performance and power of the Media SOC. David Weiguo has also played a key role in developing various SOC models and reducing the SOC bring-up to production cycle.

Overall, David Weiguo Z. has extensive experience in software engineering, firmware development, and research in the field of video encoding and decoding.

David Weiguo Z. has a Doctor of Philosophy (Ph.D.) in Digital Communication and Media/Multimedia from Sun Yat-sen University. David Weiguo has also attended Shimen High School, although no specific degree or field of study information is available for that education experience.