Inventor · disambiguated record
Huan-Yung Chang
Also filed as: CHANG HUAN-YUNG
2 granted patents·2 citations·filing 2004–2008
35Inventor score
Top patents by PatentIndex Score
2 records- 0136US8160830B2Method of yield management for semiconductor manufacture and apparatus thereofLEU I-YUN·Filed 2008·Granted Apr 17, 2012·0 cites·20 claims
- 0235US6973390B2Method and system for analyzing wafer yield against uses of a semiconductor toolTAIWAN SEMICONDUCTOR MFG·Filed 2004·Granted Dec 6, 2005·2 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →