Assignee
WU WEN-CHANG
8 granted patents·2 pending applications·48 citations·filing 2002–2004
Top patents by PatentIndex Score
10 records- 0164US6986680B2Conductive wire insertion device for installing a lamp rodWU WEN-CHANG·Filed 2004·Granted Jan 17, 2006·14 cites·5 claims
- 0262US6715906B1Do-it-yourself pendant lamp structureWU WEN-CHANG·Filed 2002·Granted Apr 6, 2004·10 cites·2 claims
- 0357US6793525B2Connector between lamp rod and lamp baseWU WEN-CHANG·Filed 2002·Granted Sep 21, 2004·7 cites·3 claims
- 0455US6948833B2Ceiling lamp suspending deviceWU WEN-CHANG·Filed 2003·Granted Sep 27, 2005·6 cites·4 claims
- 0551US7121695B2Structure rapid assembly/disassembly lamp shadeWU WEN-CHANG·Filed 2004·Granted Oct 17, 2006·3 cites·3 claims
- 0649US7001040B2Locking structure of ceiling lamp for locking ceiling lamp to wire winding boxWU WEN-CHANG·Filed 2003·Granted Feb 21, 2006·2 cites·5 claims
- 0749US6971774B2Insertion structure for inserting lamp rod to wire winding boxWU WEN-CHANG·Filed 2003·Granted Dec 6, 2005·2 cites·2 claims
- 0846US7097325B2Easily detachable lamp assembled deviceWU WEN-CHANG·Filed 2003·Granted Aug 29, 2006·4 cites·8 claims
- 0945US2006120087A1Structure disassembly-type lamp shadeWU WEN-CHANG·Filed 2004·Application pending·0 cites
- 1042US2006146547A1Lamp hanging structureWU WEN-CHANG·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →