Inventor · disambiguated record
Chang-Hui Chen
Also filed as: CHEN CHANG-HUI
9 granted patents·3 pending applications·109 citations·filing 1997–2018
88Inventor score
Top patents by PatentIndex Score
12 records- 0187US7960633B1Anti-rotation counterhoop-fixing structure for drumCHEN CHANG-HUI·Filed 2010·Granted Jun 14, 2011·10 cites·2 claims
- 0279US6008445AAdjustment for drum snareFiled 1998·Granted Dec 28, 1999·28 cites·6 claims
- 0376US7932452B2Extended low frequency resonant structure for drumheadCHEN CHANG-HUI·Filed 2009·Granted Apr 26, 2011·9 cites·6 claims
- 0457US5804747AMusical instrument holderFiled 1997·Granted Sep 8, 1998·31 cites·3 claims
- 0555US10366679B1Drum pedalJAW CORP·Filed 2018·Granted Jul 30, 2019·1 cites·6 claims
- 0652US2010032541A1Telescopic support device for standsCHEN CHANG-HUI·Filed 2008·Application pending·0 cites
- 0749US6136691AIn situ plasma clean for tungsten etching backTAIWAN SEMICONDUCTOR MFG CORP·Filed 1998·Granted Oct 24, 2000·16 cites·5 claims
- 0845USD447508SSecuring base for a drumFiled 1999·Granted Sep 4, 2001·6 cites·1 claims
- 0943US2008053290A1Clipping device for a drum counterhoopCHEN CHANG-HUI·Filed 2006·Application pending·0 cites
- 1036USD471078SSlip-proof blockCHEN CHANG-HUI·Filed 2002·Granted Mar 4, 2003·3 cites·1 claims
- 1134US6211067B1Method for manufacturing metal plugTAIWAN SEMICONDUCTOR MFG·Filed 1999·Granted Apr 3, 2001·5 cites·6 claims
- 1233US2002186998A1Clamping device for an elbow connectorFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →