TK

Tang Cheuk Kin

AC Advance Watch Company: 1 patents #9 of 12Top 75%
📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #1,830,246 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1008312 Centrifugal pump Yijiang Li, Yang Liu, Mingtao Li 2023-12-19
D378356 Wrist watch — 1997-03-11