Assignee
HUANG YU HWEI
TW·11 granted patents·157 citations·filing 1989–2008
Top patents by PatentIndex Score
11 records- 0170US5042854ALatch assemblyHUANG YU HWEI·Filed 1989·Granted Aug 27, 1991·31 cites·4 claims
- 0267US5050414AStructure of key-ring assemblyHUANG YU HWEI·Filed 1990·Granted Sep 24, 1991·26 cites·1 claims
- 0365US5174139AKey ring holder with hanger loop for hangingHUANG YU HWEI·Filed 1992·Granted Dec 29, 1992·24 cites·1 claims
- 0464USD373899SKey ringHUANG YU-HWEI·Filed 1995·Granted Sep 24, 1996·12 cites·1 claims
- 0558US8133375B2Method of surface printing and platingHUANG YU-HWEI·Filed 2008·Granted Mar 13, 2012·0 cites·3 claims
- 0651US5129126AStructure of fastening device for fastening two things togetherHUANG YU HWEI·Filed 1991·Granted Jul 14, 1992·30 cites·2 claims
- 0746USD389725SKeyHUANG YU-HWEI·Filed 1996·Granted Jan 27, 1998·5 cites·1 claims
- 0846US5224366AKey ring assemblyHUANG YU HWEI·Filed 1992·Granted Jul 6, 1993·11 cites·3 claims
- 0943US5154073APlate block key ringHUANG YU HWEI·Filed 1991·Granted Oct 13, 1992·10 cites·8 claims
- 1036USD389957SDecorative nail fileHUANG YU-HWEI·Filed 1997·Granted Jan 27, 1998·2 cites·1 claims
- 1132US5329670AStructure of clipHUANG YU HWEI·Filed 1993·Granted Jul 19, 1994·6 cites·4 claims
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