Assignee
HWANG JIN CHYUAN
TW·5 granted patents·72 citations·filing 1988–2006
Top patents by PatentIndex Score
5 records- 0185US7345833B2Direction-turning device for the lens of a camera phoneHWANG JIN-CHYUAN·Filed 2006·Granted Mar 18, 2008·12 cites·12 claims
- 0281US7217912B2Direction-turning device for the lens of a camera phoneHWANG JIN-CHYUAN·Filed 2006·Granted May 15, 2007·8 cites·7 claims
- 0365US4922554ARetainer for flexible drain pipesHWANG JIN CHYUAN·Filed 1988·Granted May 8, 1990·29 cites·2 claims
- 0445US5101998ASpace adjustment device of a blow torchHWANG JIN CHYUAN·Filed 1991·Granted Apr 7, 1992·14 cites·1 claims
- 0535US5203369ASink-trapHWANG JIN CHYUAN·Filed 1992·Granted Apr 20, 1993·9 cites·2 claims
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