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Tony Ho Yin Yip

CC Concord Camera: 1 patents #16 of 31Top 55%
📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%
Overall (All Time): #3,565,643 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6490411 APS loyalty camera with locking film door and external key therefor Giorgio Mazzacani 2002-12-03