Inventor · disambiguated record
Bainian Qian
Also filed as: QIAN BAINIAN
41 granted patents·13 pending applications·243 citations·filing 2003–2024
97Inventor score
Files withROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC32ROHM & HAAS ELECT MAT14DUPONT ELECTRONIC MAT HOLDING INC3GOGOS COSTAS2DOW GLOBAL TECHNOLOGIES LLC1
Top patents by PatentIndex Score
54 records- 0196US9333620B2Chemical mechanical polishing pad with clear endpoint detection windowROHM & HAAS ELECT MAT·Filed 2014·Granted May 10, 2016·28 cites·10 claims
- 0296US9314897B2Chemical mechanical polishing pad with endpoint detection windowROHM & HAAS ELECT MAT·Filed 2014·Granted Apr 19, 2016·29 cites·7 claims
- 0396US9259821B2Chemical mechanical polishing layer formulation with conditioning toleranceROHM & HAAS ELECT MAT·Filed 2014·Granted Feb 16, 2016·29 cites·11 claims
- 0495US10391606B2Chemical mechanical polishing pads for improved removal rate and planarizationROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2017·Granted Aug 27, 2019·10 cites·10 claims
- 0595US9259820B2Chemical mechanical polishing pad with polishing layer and windowROHM & HAAS ELECT MAT·Filed 2014·Granted Feb 16, 2016·36 cites·10 claims
- 0694US9484212B1Chemical mechanical polishing methodROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Nov 1, 2016·12 cites·10 claims
- 0793US11679531B2Chemical mechanical polishing pad and preparation thereofROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2021·Granted Jun 20, 2023·2 cites·9 claims
- 0893US8980749B1Method for chemical mechanical polishing silicon wafersROHM & HAAS ELECT MAT·Filed 2013·Granted Mar 17, 2015·24 cites·10 claims
- 0992US9475168B2Polishing pad windowROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Oct 25, 2016·5 cites·10 claims
- 1092US9457449B1Chemical mechanical polishing pad with composite polishing layerROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Oct 4, 2016·9 cites·10 claims
- 1191US9064806B1Soft and conditionable chemical mechanical polishing pad with windowROHM & HAAS ELECT MAT·Filed 2014·Granted Jun 23, 2015·13 cites·11 claims
- 1290US9539694B1Composite polishing layer chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Jan 10, 2017·8 cites·8 claims
- 1386US9586304B2Controlled-expansion CMP PAD casting methodROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2014·Granted Mar 7, 2017·7 cites·10 claims
- 1486US9144880B2Soft and conditionable chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2012·Granted Sep 29, 2015·4 cites·14 claims
- 1586US9102034B2Method of chemical mechanical polishing a substrateROHM & HAAS ELECT MAT·Filed 2013·Granted Aug 11, 2015·8 cites·11 claims
- 1682US2024091901A1Cmp polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1780US10464187B2High removal rate chemical mechanical polishing pads from amine initiated polyol containing curativesROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2017·Granted Nov 5, 2019·1 cites·10 claims
- 1880US2025025983A1Cmp polishing padDUPONT ELECTRONIC MAT HOLDING INC·Filed 2024·Application pending·0 cites
- 1975US12491604B2Chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2022·Granted Dec 9, 2025·0 cites·5 claims
- 2072US9630293B2Chemical mechanical polishing pad composite polishing layer formulationROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Apr 25, 2017·2 cites·11 claims
- 2172US9452507B2Controlled-viscosity CMP casting methodROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2014·Granted Sep 27, 2016·1 cites·8 claims
- 2271US2023015668A1Cmp polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2021·Application pending·0 cites
- 2370US9238296B2Multilayer chemical mechanical polishing pad stack with soft and conditionable polishing layerROHM & HAAS ELECT MAT·Filed 2013·Granted Jan 19, 2016·2 cites·15 claims
- 2469US9238295B2Soft and conditionable chemical mechanical window polishing padROHM & HAAS ELECT MAT·Filed 2013·Granted Jan 19, 2016·2 cites·18 claims
- 2569US2025100100A1Method of polishing using chemical mechanical polishing padDUPONT ELECTRONIC MAT HOLDING INC·Filed 2023·Application pending·0 cites
- 2669US2023294240A1Chemical mechanical polishing pads for improved removal rate and planarizationROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2023·Application pending·0 cites
- 2768US7632086B2Melt fracture reductionEXXONMOBIL CHEM PATENTS INC·Filed 2003·Granted Dec 15, 2009·8 cites·41 claims
- 2868US2025100099A1Chemical mechanical polishing padDUPONT ELECTRONIC MAT HOLDING INC·Filed 2023·Application pending·0 cites
- 2966US9446498B1Chemical mechanical polishing pad with windowROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Sep 20, 2016·1 cites·7 claims
- 3065US9216489B2Chemical mechanical polishing pad with endpoint detection windowROHM & HAAS ELECT MAT·Filed 2014·Granted Dec 22, 2015·1 cites·10 claims
- 3164US12447581B2Chemical mechanical planarization pad having polishing layer with multi-lobed embedded featuresROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2022·Granted Oct 21, 2025·0 cites·9 claims
- 3264US9233451B2Soft and conditionable chemical mechanical polishing pad stackROHM & HAAS ELECT MAT·Filed 2013·Granted Jan 12, 2016·1 cites·18 claims
- 3363US11396081B2Chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2019·Granted Jul 26, 2022·0 cites·5 claims
- 3458US10625393B2Chemical mechanical polishing pads having offset circumferential grooves for improved removal rate and polishing uniformityROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2017·Granted Apr 21, 2020·0 cites·9 claims
- 3555US2015306731A1Chemical mechanical polishing padROHM & HAAS ELECT MAT·Filed 2014·Application pending·0 cites
- 3654US12220784B2Chemical mechanical polishing pad and preparation thereofROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2021·Granted Feb 11, 2025·0 cites·8 claims
- 3751US2018345449A1Chemical mechanical polishing pads for improved removal rate and planarizationROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2018·Application pending·0 cites
- 3850US9731398B2Polyurethane polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2014·Granted Aug 15, 2017·0 cites·8 claims
- 3949US10875144B2Chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2018·Granted Dec 29, 2020·0 cites·8 claims
- 4046US2015065013A1Chemical mechanical polishing padDOW GLOBAL TECHNOLOGIES LLC·Filed 2013·Application pending·0 cites
- 4145US11524390B2Methods of making chemical mechanical polishing layers having improved uniformityROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2017·Granted Dec 13, 2022·0 cites·6 claims
- 4245US9481070B2High-stability polyurethane polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2014·Granted Nov 1, 2016·0 cites·1 claims
- 4345US2015375361A1Chemical mechanical polishing methodROHM & HAAS ELECT MAT·Filed 2014·Application pending·0 cites
- 4445US2005217572A1Ultraviolet particle coating systems and processesYOUNG MING-WAN·Filed 2005·Application pending·0 cites
- 4544US10144115B2Method of making polishing layer for chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2016·Granted Dec 4, 2018·0 cites·9 claims
- 4644US8163114B2Netshape manufacturing processes and compositionsGOGOS COSTAS·Filed 2004·Granted Apr 24, 2012·0 cites·18 claims
- 4744US2005228075A1Ordered particle structures and methods of making sameGOGOS COSTAS·Filed 2004·Application pending·0 cites
- 4843US10722999B2High removal rate chemical mechanical polishing pads and methods of makingROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2016·Granted Jul 28, 2020·0 cites·3 claims
- 4943US2018281149A1Chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2017·Application pending·0 cites
- 5042US10105825B2Method of making polishing layer for chemical mechanical polishing padROHM & HAAS ELECT MATERIALS CMP HOLDINGS INC·Filed 2015·Granted Oct 23, 2018·0 cites·9 claims
Showing the top 50 of 54 patent records by PatentIndex Score.
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