Assignee
CHEN CHEN HSIUNG
TW·3 granted patents·24 citations·filing 1990–2013
Top patents by PatentIndex Score
3 records- 0144US4986792AViolin musical toyCHEN CHEN HSIUNG·Filed 1990·Granted Jan 22, 1991·11 cites·4 claims
- 0240US5078641ACombination toy vehicle and screwdriverCHEN CHEN HSIUNG·Filed 1990·Granted Jan 7, 1992·13 cites·1 claims
- 0339US9010601B2Tape dispenserCHEN CHEN-HSIUNG·Filed 2013·Granted Apr 21, 2015·0 cites·20 claims
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