Inventor · disambiguated record
Hsu Sheng Chang
Also filed as: CHANG HSU S · CHANG HSU SHENG
3 granted patents·1 pending application·26 citations·filing 1990–2018
63Inventor score
Files withCHANG HSU S1FIVETECH TECHNOLOGY INC1SEMICONDUCTOR MFG INT SHANGHAI1SHANGHAI HUALI MICROELECT CORP1
Top patents by PatentIndex Score
4 records- 0176US11078939B2Fastening apparatus and fastening method thereofFIVETECH TECHNOLOGY INC·Filed 2018·Granted Aug 3, 2021·3 cites·21 claims
- 0243US5119517AToilet sanitizing deviceCHANG HSU S·Filed 1990·Granted Jun 9, 1992·23 cites·2 claims
- 0342US7701549B2Method and apparatus to prevent contamination of optical element by resist processingSEMICONDUCTOR MFG INT SHANGHAI·Filed 2006·Granted Apr 20, 2010·0 cites·10 claims
- 0436US2015017785A1Method of forming salicide block with reduced defectsSHANGHAI HUALI MICROELECT CORP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →