Inventor · disambiguated record
Yen-Chang Chao
Also filed as: CHAO YEN-CHANG
5 granted patents·3 pending applications·21 citations·filing 2003–2016
70Inventor score
Top patents by PatentIndex Score
8 records- 0167US6934143B2Metal-insulator-metal capacitor structureTAIWAN SEMICONDUCTOR MFG·Filed 2003·Granted Aug 23, 2005·18 cites·20 claims
- 0257US2016114460A1Method of forming diamond conditioners for cmp processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Application pending·0 cites
- 0349US9144883B2Abrasive article, conditioning disk and method for forming abrasive articleTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Sep 29, 2015·0 cites·16 claims
- 0448US9254548B2Method of forming diamond conditioners for CMP processCHAO YEN-CHANG·Filed 2012·Granted Feb 9, 2016·0 cites·20 claims
- 0548US7169626B2Method for detecting alignment mark shieldingTAIWAN SEMICONDUCTOR MFG·Filed 2004·Granted Jan 30, 2007·3 cites·20 claims
- 0644US9564357B2Method of forming semiconductor device using etch stop layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Feb 7, 2017·0 cites·20 claims
- 0738US2015206794A1Method for Removing Micro Scratches In Chemical Mechanical Polishing ProcessesTAIWAN SEMICONDUCTOR MFG·Filed 2014·Application pending·0 cites
- 0836US2013102152A1Semiconductor manufacturing apparatus and method of manufacturing semiconductor deviceCHAO YEN-CHANG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →