Inventor · disambiguated record
Kerry F. Hughes
Also filed as: HUGHES KERRY F
11 granted patents·86 citations·filing 2003–2023
91Inventor score
Top patents by PatentIndex Score
11 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
- 0494US8585468B2Retaining ring with shaped surfaceCHEN HUNG CHIH·Filed 2011·Granted Nov 19, 2013·8 cites·5 claims
- 0590US7927190B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2008·Granted Apr 19, 2011·9 cites·19 claims
- 0689US7547243B2Method of making and apparatus having polishing pad with windowAPPLIED MATERIALS INC·Filed 2007·Granted Jun 16, 2009·15 cites·12 claims
- 0788US9937601B2Retaining ring with Shaped SurfaceAPPLIED MATERIALS INC·Filed 2015·Granted Apr 10, 2018·4 cites·13 claims
- 0887US11850703B2Method of forming retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2023·Granted Dec 26, 2023·0 cites·20 claims
- 0985US7264536B2Polishing pad with windowAPPLIED MATERIALS INC·Filed 2003·Granted Sep 4, 2007·25 cites·23 claims
- 1083US11577361B2Retaining ring with shaped surface and method of formingAPPLIED MATERIALS INC·Filed 2022·Granted Feb 14, 2023·0 cites·4 claims
- 1177US9186773B2Retaining ring with shaped surfaceAPPLIED MATERIALS INC·Filed 2013·Granted Nov 17, 2015·2 cites·13 claims
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