Assignee
CHEN TZUNG WEN
TW·4 granted patents·174 citations·filing 1990–1992
Top patents by PatentIndex Score
4 records- 0180US5158193AAnti-slip structure for cupsCHEN TZUNG WEN·Filed 1991·Granted Oct 27, 1992·56 cites·1 claims
- 0276US5082190APepper grinderCHEN TZUNG WEN·Filed 1990·Granted Jan 21, 1992·56 cites·5 claims
- 0362US5088652AHand pepper grinderCHEN TZUNG WEN·Filed 1991·Granted Feb 18, 1992·36 cites·7 claims
- 0454US5180114APepper grinderCHEN TZUNG WEN·Filed 1992·Granted Jan 19, 1993·26 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →