QL

Qingguo Liu

NS National Semiconductor: 1 patents #71 of 224Top 35%
📍 San Ramon, CA: #111 of 286 inventorsTop 40%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #191,463 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7977921 AC-to-DC voltage conversion and charging circuitry Ahmad Bahai, Ali Djabbari, Jianhui Zhang 2011-07-12