KL

Kar-Chai Luk

HC High Tech Computer: 1 patents #52 of 140Top 40%
HT Htc: 1 patents #822 of 1,407Top 60%
📍 Zhubei City, TW: #657 of 1,506 inventorsTop 45%
Overall (All Time): #2,127,860 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7813770 Speaker module design San-Chi Ho, Teerada Sirirattanasit 2010-10-12
7263387 Speaker module design San-Chi Ho, Teerada Sirirattanasit 2007-08-28