JC

Jackson Luk Wah Chu

EC Ewig Industries Co.: 1 patents #4 of 4Top 100%
📍 Tseung Kwan O, CN: #7 of 19 inventorsTop 40%
Overall (2003): #204,998 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6527401 Electroluminescent lighting device — 2003-03-04