KY

Ka Yin Yik

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #2,868,036 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10349708 Track zipper and connecting structure with a track zipper Chi Yin Mak 2019-07-16