WC

Wing Cheong Chan

BL Bbpos Limited: 1 patents #3 of 6Top 50%
📍 Sha Tin, CN: #76 of 303 inventorsTop 30%
Overall (2017): #199,040 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9793712 Power management circuitry in peripheral accessories of audio devices Hwai Sian Tsai, Chi Wah Lo 2017-10-17