Inventor · disambiguated record
Wen-Chang Shih
Also filed as: SHIH WEN CHANG
14 granted patents·5 pending applications·127 citations·filing 2002–2017
92Inventor score
Files withIV TECHNOLOGIES CO LTD12CHANG YUNG-CHUNG1HSIAO TSUNG CHI HSU KUANG HUI1I V TECHNOLOGIES CO LTD1IV TECH CO LTD1
Top patents by PatentIndex Score
19 records- 0187US7258602B2Polishing pad having grooved window therein and method of forming the sameIV TECHNOLOGIES CO LTD·Filed 2004·Granted Aug 21, 2007·31 cites·12 claims
- 0286US7604530B2Inlaid polishing padIV TECHNOLOGIES CO LTD·Filed 2007·Granted Oct 20, 2009·10 cites·27 claims
- 0383US7241408B2Method of fabricating polishing pad having detection window thereonI V TECHNOLOGIES CO LTD·Filed 2006·Granted Jul 10, 2007·15 cites·32 claims
- 0482US7101501B2Single-layer polishing pad and method producing the sameIV TECHNOLOGIES CO LTD·Filed 2005·Granted Sep 5, 2006·8 cites·16 claims
- 0580US7285233B2Method of manufacturing polishing padIV TECHNOLOGIES CO LTD·Filed 2006·Granted Oct 23, 2007·8 cites·28 claims
- 0676US7875335B2Method of fabricating polishing pad having detection window thereonIV TECHNOLOGIES CO LTD·Filed 2006·Granted Jan 25, 2011·2 cites·29 claims
- 0775US6521873B1Heating substrateLIKELY MEDICAL INTERNAT INC·Filed 2002·Granted Feb 18, 2003·32 cites·4 claims
- 0872US10239182B2Polishing pad and polishing methodIV TECH CO LTD·Filed 2017·Granted Mar 26, 2019·1 cites·15 claims
- 0968US7132070B2Method of manufacturing polishing padIV TECHNOLOGIES CO LTD·Filed 2003·Granted Nov 7, 2006·11 cites·28 claims
- 1064US7335094B2Single-layer polishing pad and method of producing the sameIV TECHNOLOGIES CO LTD·Filed 2006·Granted Feb 26, 2008·1 cites·6 claims
- 1163US8016647B2Polishing pad and method thereofIV TECHNOLOGIES CO LTD·Filed 2007·Granted Sep 13, 2011·3 cites·12 claims
- 1256US2008102741A1Single-layer polishing padIV TECHNOLOGIES CO LTD·Filed 2007·Application pending·0 cites
- 1355US7131901B2Polishing pad and fabricating method thereofIV TECHNOLOGIES CO LTD·Filed 2004·Granted Nov 7, 2006·5 cites·20 claims
- 1452US2004094855A1Method of fabricating polishing pad having detection window thereonFiled 2003·Application pending·0 cites
- 1551US7208111B2Method of producing inlaid polishing padIV TECHNOLOGIES CO LTD·Filed 2005·Granted Apr 24, 2007·0 cites·16 claims
- 1649US2008264549A1Method of forming a layer of puncture-repair seal in tireHSIAO TSUNG CHI HSU KUANG HUI·Filed 2007·Application pending·0 cites
- 1743US8480773B2Method of fabricating a polishing padCHANG YUNG-CHUNG·Filed 2011·Granted Jul 9, 2013·0 cites·24 claims
- 1842US2009170409A1Polishing pad and polishing methodIV TECHNOLOGIES CO LTD·Filed 2008·Application pending·0 cites
- 1940US2004021243A1Method for manufacturing auxiliary gas-adding polyurethae/polyurethane-urea polishing padFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →