YK

Yee Tak Kwong

DL Defond Componets Limited: 1 patents #1 of 4Top 25%
📍 Sha Tin, CN: #22 of 92 inventorsTop 25%
Overall (2005): #72,668 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6861607 Electrical switch — 2005-03-01