WC

Wing Cheong Chan

BL Bbpos Limited: 1 patents #5 of 7Top 75%
📍 Sha Tin, CN: #112 of 338 inventorsTop 35%
Overall (2019): #224,226 of 560,194Top 45%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10256627 Power management circuitry in peripheral accessories of audio devices Hwai Sian Tsai, Chi Wah Lo 2019-04-09