KC

Kwok Y. Chan

WL W. Haking Enterprises Limited: 8 patents #1 of 17Top 6%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
📍 Sha Tin, CN: #127 of 2,424 inventorsTop 6%
Overall (All Time): #528,030 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5268794 Zoom lens assembly 1993-12-07
D309743 Miniature camera 1990-08-07
D308880 Miniature camera 1990-06-26
D306741 Combined camera and film cartridge 1990-03-20
4746946 Miniature camera shutter mechanism 1988-05-24
4746945 Miniature 110 camera 1988-05-24
RE32558 Autorewinding self-threading camera 1987-12-15
4602859 Automatic film-transport mechanism for a disc camera 1986-07-29
4330190 Pocket camera 1982-05-18
4299465 Retractable camera 1981-11-10