Inventor · disambiguated record
Tza-Hao Wang
Also filed as: WANG TZA-HAO
3 granted patents·7 citations·filing 2002–2018
57Inventor score
Top patents by PatentIndex Score
3 records- 0156US7427569B2Metal etching process and rework method thereofPROMOS TECHNOLOGIES INC·Filed 2006·Granted Sep 23, 2008·1 cites·16 claims
- 0250US10586705B2Fluorine doped non-volatile memory cells and methods for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Mar 10, 2020·0 cites·20 claims
- 0348US6720252B2Method of deep contact fill and planarization for dual damascene structuresPROMOS TECHNOLOGIES INC·Filed 2002·Granted Apr 13, 2004·6 cites·18 claims
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