Inventor · disambiguated record
James C. Wang
Also filed as: WANG JAMES · WANG JAMES C · WANG JAMES CHANG
16 granted patents·279 citations·filing 1999–2023
94Inventor score
Top patents by PatentIndex Score
16 records- 0198US11260500B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2020·Granted Mar 1, 2022·4 cites·9 claims
- 0296US10766117B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2018·Granted Sep 8, 2020·5 cites·3 claims
- 0396US8066551B2Retaining ring with shaped surfaceCHEN HUNG CHIH·Filed 2011·Granted Nov 29, 2011·14 cites·19 claims
- 0495US6284093B1Shield or ring surrounding semiconductor workpiece in plasma chamberAPPLIED MATERIALS INC·Filed 2000·Granted Sep 4, 2001·133 cites·46 claims
- 0594US8585468B2Retaining ring with shaped surfaceCHEN HUNG CHIH·Filed 2011·Granted Nov 19, 2013·8 cites·5 claims
- 0690US7927190B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2008·Granted Apr 19, 2011·9 cites·19 claims
- 0789US6689249B2Shield or ring surrounding semiconductor workpiece in plasma chamberAPPLIED MATERIALS INC·Filed 2001·Granted Feb 10, 2004·48 cites·20 claims
- 0888US9937601B2Retaining ring with Shaped SurfaceAPPLIED MATERIALS INC·Filed 2015·Granted Apr 10, 2018·4 cites·13 claims
- 0987US11850703B2Method of forming retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2023·Granted Dec 26, 2023·0 cites·20 claims
- 1083US11577361B2Retaining ring with shaped surface and method of formingAPPLIED MATERIALS INC·Filed 2022·Granted Feb 14, 2023·0 cites·4 claims
- 1182US7815495B2Pad conditionerAPPLIED MATERIALS INC·Filed 2007·Granted Oct 19, 2010·10 cites·4 claims
- 1281US6537918B2Method for etching silicon oxynitride and dielectric antireflection coatingsAPPLIED MATERIALS INC·Filed 2001·Granted Mar 25, 2003·22 cites·15 claims
- 1377US9186773B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2013·Granted Nov 17, 2015·2 cites·13 claims
- 1463US7749048B2Polishing pad conditioning processAPPLIED MATERIALS INC·Filed 2007·Granted Jul 6, 2010·2 cites·11 claims
- 1557US6291356B1Method for etching silicon oxynitride and dielectric antireflection coatingsAPPLIED MATERIALS INC·Filed 1999·Granted Sep 18, 2001·18 cites·12 claims
- 1639US11770022B2Nanocrystalline magnetic conductive sheet for wireless charging and preparation method thereforSHENZHEN YN TECH CO LTD·Filed 2022·Granted Sep 26, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →