SL

Stephen Tsz-sek Lee

CK City University Of Hong Kong: 1 patents #1 of 13Top 8%
📍 Sha Tin, CN: #31 of 112 inventorsTop 30%
Overall (2003): #114,902 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6545431 Dimmable electronic ballast Ron Shu Yuen Hui, Henry Chung, Eric Ho 2003-04-08