Inventor · disambiguated record
Chih-Hsien Chien
Also filed as: CHIEN CHIH-HSIEN
7 granted patents·4 pending applications·38 citations·filing 2000–2025
79Inventor score
Files withCABOT MICROELECTRONICS CORP3IND TECH RES INST3CMC MAT LLC2BIOTEQUE CORP1HUGHES ELECTRONICS CORP1
Top patents by PatentIndex Score
11 records- 0182US6478571B1Clamping apparatus of an injection molding machineIND TECH RES INST·Filed 2000·Granted Nov 12, 2002·24 cites·5 claims
- 0269US6403911B1Method and apparatus for the wire cut electric discharge machineIND TECH RES INST·Filed 2000·Granted Jun 11, 2002·9 cites·11 claims
- 0368US11043151B2Surface treated abrasive particles for tungsten buff applicationsCABOT MICROELECTRONICS CORP·Filed 2017·Granted Jun 22, 2021·1 cites·19 claims
- 0465US2025270421A1Surface coated abrasive particles for tungsten buff applicationsCMC MAT LLC·Filed 2025·Application pending·0 cites
- 0560US12338369B2Nitride inhibitors for high selectivity of TiN—SiN CMP applicationsCMC MAT LLC·Filed 2024·Granted Jun 24, 2025·0 cites·13 claims
- 0654US2020332150A1Surface coated abrasive particles for tungsten buff applicationsCABOT MICROELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 0748US8648250B2Multi-stack semiconductor deviceYANG CHANG-SHIANG·Filed 2011·Granted Feb 11, 2014·0 cites·36 claims
- 0844US2025269148A1Guide wire tip protection deviceBIOTEQUE CORP·Filed 2022·Application pending·0 cites
- 0941US2019085205A1NITRIDE INHIBITORS FOR HIGH SELECTIVITY OF TiN-SiN CMP APPLICATIONSCABOT MICROELECTRONICS CORP·Filed 2017·Application pending·0 cites
- 1039US7040524B2Automated packaging apparatus and method of optical elementsIND TECH RES INST·Filed 2003·Granted May 9, 2006·1 cites·11 claims
- 1133US6320537B1Beam forming network having a cell reuse pattern and method for implementing sameHUGHES ELECTRONICS CORP·Filed 2000·Granted Nov 20, 2001·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →