Inventor · disambiguated record
Chul Woo Nam
Also filed as: NAM CHUL · NAM CHUL W · NAM CHUL WOO
15 granted patents·3 pending applications·180 citations·filing 1982–2020
92Inventor score
Files withNAM CHUL W4CABOT MICROELECTRONICS CORP3CHOI YOUNG-YOON1DAESUNG ELECTRIC CO LTD1GRUMBINE STEVEN1
Top patents by PatentIndex Score
18 records- 0188US6051477AMethod of fabricating semiconductor deviceHYUNDAI ELECTRONICS IND·Filed 1996·Granted Apr 18, 2000·105 cites·16 claims
- 0287US10920107B2Self-stopping polishing composition and method for bulk oxide planarizationCABOT MICROELECTRONICS CORP·Filed 2020·Granted Feb 16, 2021·2 cites·14 claims
- 0387US10619076B2Self-stopping polishing composition and method for bulk oxide planarizationCABOT MICROELECTRONICS CORP·Filed 2019·Granted Apr 14, 2020·2 cites·8 claims
- 0481US10619075B2Self-stopping polishing composition and method for bulk oxide planarizationCABOT MICROELECTRONICS CORP·Filed 2018·Granted Apr 14, 2020·1 cites·10 claims
- 0574US9416432B2Leaching method of rare-earth metals using hydrochloric acid from manganese noduleKOREA INST GEOSCIENCE & MINERAL RESOURCES·Filed 2015·Granted Aug 16, 2016·1 cites·6 claims
- 0672US8778211B2GST CMP slurriesSTENDER MATTHIAS·Filed 2012·Granted Jul 15, 2014·3 cites·24 claims
- 0770US4754606AComposite engine systemNAM CHUL W·Filed 1986·Granted Jul 5, 1988·27 cites·4 claims
- 0868US8157876B2Slurry composition containing non-ionic polymer and method for useGRUMBINE STEVEN·Filed 2008·Granted Apr 17, 2012·3 cites·38 claims
- 0962US7665573B2Vehicle's steering wheel rotation angle sensing deviceDAESUNG ELECTRIC CO LTD·Filed 2007·Granted Feb 23, 2010·5 cites·15 claims
- 1054US6663480B2Polishing pad for semiconductor and optical parts, and method for manufacturing the sameJEONG HAE-DO·Filed 2001·Granted Dec 16, 2003·8 cites·11 claims
- 1146US2009032006A1Wire saw processNAM CHUL WOO·Filed 2007·Application pending·0 cites
- 1243US8268034B2Manufacturing method of ferromolybdenum from molybdeniteCHOI YOUNG YOON·Filed 2010·Granted Sep 18, 2012·0 cites·5 claims
- 1342US2015147247A1Method of pre-treating molybdenite containing copperKOREA INST GEOSCIENCE & MINERA·Filed 2013·Application pending·0 cites
- 1441US4638635AInternal combustion engine systemNAM CHUL W·Filed 1985·Granted Jan 27, 1987·8 cites·7 claims
- 1540US4531480APower magnification apparatus of a internal and external engineNAM CHUL W·Filed 1982·Granted Jul 30, 1985·7 cites·2 claims
- 1632US2003003712A1Methods for fabricating a semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Application pending·0 cites
- 1731US4644752AEngine system for shipsNAM CHUL W·Filed 1985·Granted Feb 24, 1987·3 cites·5 claims
- 1830US6032304ASwimming pool containing saltwater for buoyancyFiled 1997·Granted Mar 7, 2000·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →