Inventor · disambiguated record
I-Peng Yao
Also filed as: YAO I-PENG
32 granted patents·47 pending applications·66 citations·filing 2004–2023
95Inventor score
Files withSAN FANG CHEMICAL INDUSTRY CO28FENG CHUNG-CHIH20SAN FANG CHEMICAL IND CO LTD13FENG CHUNG-CHING6SANG FANG CHEMICAL INDUSTRY CO4
Top patents by PatentIndex Score
79 records- 0188US7972396B2Method of producing polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2007·Granted Jul 5, 2011·15 cites·21 claims
- 0286US10022835B2Polishing pad, polishing apparatus and method for manufacturing polishing padSAN FANG CHEMICAL IND CO LTD·Filed 2017·Granted Jul 17, 2018·2 cites·12 claims
- 0386US7316605B1Sheet for mounting polishing workpiece and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2006·Granted Jan 8, 2008·10 cites·5 claims
- 0485US7662028B2Polishing pad having groove structure for avoiding stripping of a polishing surface of the polishing padBESTAC ADVANCED MATERIAL CO LT·Filed 2008·Granted Feb 16, 2010·16 cites·9 claims
- 0584US10022836B2Polishing pad, polishing apparatus and method for manufacturing polishing padSAN FANG CHEMICAL IND CO LTD·Filed 2015·Granted Jul 17, 2018·2 cites·8 claims
- 0680US8252133B2PU composite and method of fabricating the sameFENG CHUNG-CHIH·Filed 2011·Granted Aug 28, 2012·8 cites·7 claims
- 0774US10906154B2Polishing pad and method for making the sameSAN FANG CHEMICAL IND CO LTD·Filed 2018·Granted Feb 2, 2021·1 cites·4 claims
- 0874US7556555B2Polishing pad, use thereof and method for manufacturing the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2007·Granted Jul 7, 2009·5 cites·19 claims
- 0971US8087975B2Composite sheet for mounting a workpiece and the method for making the sameFENG CHUNG-CHIH·Filed 2009·Granted Jan 3, 2012·2 cites·11 claims
- 1070US10702970B2Polishing pad and polishing apparatusSAN FANG CHEMICAL IND CO LTD·Filed 2018·Granted Jul 7, 2020·1 cites·18 claims
- 1170US8765259B2Carrier film for mounting polishing workpiece and method for making the sameFENG CHUNG-CHIH·Filed 2010·Granted Jul 1, 2014·2 cites·10 claims
- 1261US9889630B2Polishing equipment having discontinuous adhesion points and method for making the sheetFENG CHUNG CHIH·Filed 2009·Granted Feb 13, 2018·0 cites·5 claims
- 1361US2017297165A1Polishing pad, polishing apparatus, and method for making the polishing padSAN FANG CHEMICAL IND CO LTD·Filed 2017·Application pending·0 cites
- 1460US2014110058A1Polishing pad, polishing apparatus, and method for making the polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2013·Application pending·0 cites
- 1559US2008187715A1Elastic Laminate and Method for Making The SameWANG KO-FENG·Filed 2008·Application pending·0 cites
- 1658US8585941B2Structure with luminous and visual effects and light transmissive sheet thereof and method for making the sameFENG CHUNG-CHIH·Filed 2010·Granted Nov 19, 2013·1 cites·4 claims
- 1758US2008220701A1Polishing Pad and Method for Making the SameFENG CHUNG-CHING·Filed 2008·Application pending·0 cites
- 1857US2009041997A1Pu composite and method of fabricating the sameSANG FANG CHEMICAL INDUSTRY CO·Filed 2008·Application pending·0 cites
- 1956US10076818B2Polishing pad and method for making the sameSAN FANG CHEMICAL IND CO LTD·Filed 2015·Granted Sep 18, 2018·0 cites·11 claims
- 2056US9669518B2Polishing pad and method for making the sameSAN FANG CHEMICAL IND CO LTD·Filed 2014·Granted Jun 6, 2017·0 cites·6 claims
- 2156US2023226661A1Polishing pad, method for manufacturing polishing pad and polishing apparatusBESTAC ADVANCED MAT CO LTD·Filed 2023·Application pending·0 cites
- 2256US2015202732A1Polishing pad, polishing apparatus and method for manufacturing polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2015·Application pending·0 cites
- 2355US9616611B2Method for making a ball shaped productSAN FANG CHEMICAL IND CO LTD·Filed 2015·Granted Apr 11, 2017·0 cites·4 claims
- 2455US2009258316A1Method for patterning a covering material by using high-power exciting beamSANG FANG CHEMICAL INDUSTRY CO·Filed 2008·Application pending·0 cites
- 2555US2009258136A1Composite coating material and the production method of the sameFENG CHUNG-CHING·Filed 2009·Application pending·0 cites
- 2654US9682457B2Composite polishing pad and method for making the sameSAN FANG CHEMICAL IND CO LTD·Filed 2014·Granted Jun 20, 2017·0 cites·3 claims
- 2754US8206538B2Composite with thermo-formability, method for making the same and method for making a casing with texture on surface thereofFENG CHUNG-CHIH·Filed 2009·Granted Jun 26, 2012·0 cites·5 claims
- 2854US2008200105A1Carrier film for mounting polishing workpiece and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2007·Application pending·0 cites
- 2952US8485869B2Polishing material having polishing particles and method for making the sameFENG CHUNG-CHIH·Filed 2010·Granted Jul 16, 2013·0 cites·10 claims
- 3052US7762873B2Ultra fine fiber polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2008·Granted Jul 27, 2010·0 cites·2 claims
- 3152US2007155268A1Polishing pad and method for manufacturing the polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2005·Application pending·0 cites
- 3251US8343586B2Conductive polishing pad and method for making the sameBESTAC ADVANCED MATERIAL CO LTD·Filed 2009·Granted Jan 1, 2013·1 cites·3 claims
- 3351US7824249B2Polishing material having polishing particles and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2007·Granted Nov 2, 2010·0 cites·5 claims
- 3451US2015047266A1Methods for manufacturing polishing pad and polishing apparatusSAN FANG CHEMICAL INDUSTRY CO·Filed 2014·Application pending·0 cites
- 3551US2008268223A1Composite sheet for mounting a workpiece and the method for making the sameFENG CHUNG-CHIH·Filed 2007·Application pending·0 cites
- 3650US9193028B2Sheet for mounting a workpieceFENG CHUNG-CHIH·Filed 2011·Granted Nov 24, 2015·0 cites·12 claims
- 3750US7629554B2Sheet for mounting polishing workpiece and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2007·Granted Dec 8, 2009·0 cites·8 claims
- 3850US2008268227A1Complex polishing pad and method for making the sameFENG CHUNG-CHIH·Filed 2007·Application pending·0 cites
- 3950US2013210561A1Ball shaped product and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2013·Application pending·0 cites
- 4050US2016136778A1Polishing pad and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2015·Application pending·0 cites
- 4150US2007010175A1Polishing pad and method of producing sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2005·Application pending·0 cites
- 4249US9884400B2Polishing pad and method for making the sameSAN FANG CHEMICAL IND CO LTD·Filed 2015·Granted Feb 6, 2018·0 cites·5 claims
- 4349US8491359B2Polishing pad, use thereof and method for making the sameFENG CHUNG-CHIH·Filed 2010·Granted Jul 23, 2013·0 cites·16 claims
- 4449US8414669B2Polishing pad, the use thereof and the method for manufacturing the sameFENG CHUNG-CHIH·Filed 2010·Granted Apr 9, 2013·0 cites·15 claims
- 4549US7789738B2Sheet for mounting polishing workpiece and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2006·Granted Sep 7, 2010·0 cites·7 claims
- 4649US2008003927A1Sheet for mounting polishing workpiece and method for making the sameFENG CHUNG-CHIH·Filed 2007·Application pending·0 cites
- 4749US2015050866A1Polishing pad, polishing apparatus and method for manufacturing polishing padSAN FANG CHEMICAL INDUSTRY CO·Filed 2014·Application pending·0 cites
- 4848US2006160449A1Moisture-absorbing, quick drying, thermally insulating, elastic laminate and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2005·Application pending·0 cites
- 4948US2009252876A1Sheet for mounting polishing workpiece and method for making the sameSAN FANG CHEMICAL INDUSTRY CO·Filed 2009·Application pending·0 cites
- 5048US2008287047A1Polishing pad, use thereof and method for making the sameSANG FANG CHEMICAL INDUSTRY CO·Filed 2007·Application pending·0 cites
Showing the top 50 of 79 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →