WC

Wing Chun Chan

SL Solomon Systech (Shenzhen) Limited: 1 patents #1 of 4Top 25%
📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #199,041 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9641069 Charge pump circuit Zhirong Chen, Wai Kwong Lee, Wai Sum Choi 2017-05-02