Assignee
HUANG SHOU-JEN
TW·4 granted patents·3 pending applications·46 citations·filing 1989–2020
Top patents by PatentIndex Score
7 records- 0187USD317986SToothbrushHUANG SHOU-JEN·Filed 1989·Granted Jul 9, 1991·32 cites·1 claims
- 0278US8297967B2Ejector device for an injection molding machineHUANG SHOU-JEN·Filed 2010·Granted Oct 30, 2012·4 cites·8 claims
- 0356US12551004B2Toothbrush with detachable brush headHUANG SHOU JEN·Filed 2020·Granted Feb 17, 2026·0 cites·11 claims
- 0456USD372127SToothbrushHUANG SHOU-JEN·Filed 1995·Granted Jul 30, 1996·10 cites·1 claims
- 0555US2010325827A1ToothbrushHUANG SHOU-JEN·Filed 2009·Application pending·0 cites
- 0642US2012167324A1ToothbrushHUANG SHOU-JEN·Filed 2011·Application pending·0 cites
- 0741US2012177773A1Electric Injection Molding MachineHUANG SHOU-JEN·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →