Inventor · disambiguated record

Shion-Feng Chang Chien

Also filed as: CHIEN SHION-FENG CHANG

2 granted patents·14 citations·filing 2002–2003

54Inventor score

Technology areasH10P

Files withTAIWAN SEMICONDUCTOR MFG2

Top patents by PatentIndex Score

2 records

0168US6623995B1Optimized monitor method for a metal patterning processTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Sep 23, 2003·14 cites·20 claims
0236US6930323B2Test keys structure for a control monitor waferTAIWAN SEMICONDUCTOR MFG·Filed 2003·Granted Aug 16, 2005·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →