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Hsin-Yuan Chin

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,633,661 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5950030 Film cartridge mounting mechanism for an exterior film-feeding camera — 1999-09-07
5915138 Exterior film-feeding camera — 1999-06-22
D409642 Exterior film-feeding camera — 1999-05-11

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