Inventor · disambiguated record
Ying-Hsueh Changchien
Also filed as: CHANGCHIEN YING-HSUEH
5 granted patents·3 citations·filing 2013–2016
66Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD5
Top patents by PatentIndex Score
5 records- 0172US9287133B2Hard mask removal schemeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Mar 15, 2016·2 cites·20 claims
- 0263US10011918B2Apparatus and process of electro-chemical platingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Jul 3, 2018·0 cites·17 claims
- 0362US10269591B2Method of selectively removing silicon nitride and single wafer etching apparatus thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2013·Granted Apr 23, 2019·1 cites·20 claims
- 0451US9754796B2Hard mask removal schemeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Sep 5, 2017·0 cites·20 claims
- 0544US9799530B2Method of selectively removing silicon nitride and etching apparatus thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2013·Granted Oct 24, 2017·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →