Individual holder
HSIUNG CHARLES J
US·3 granted patents·23 citations·filing 1988–1990
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0167US5049910ADual mode cameraHSIUNG CHARLES J·Filed 1990·Granted Sep 17, 1991·16 cites·13 claims
- 0239US4887111AAdjustable film cartridgeHSIUNG CHARLES J·Filed 1988·Granted Dec 12, 1989·4 cites·22 claims
- 0333US4992814AConvertible film cartridge and toy deviceHSIUNG CHARLES J·Filed 1990·Granted Feb 12, 1991·3 cites·19 claims
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