Inventor · disambiguated record

Chen-Hao Hsieh

Also filed as: HSIEH CHEN-HAO

2 granted patents·21 citations·filing 2002–2003

58Inventor score

Technology areasC23F G03F

Files withTAIWAN SEMICONDUCTOR MFG2

Top patents by PatentIndex Score

2 records

0177US6720116B1Process flow and pellicle type for 157 nm mask makingTAIWAN SEMICONDUCTOR MFG·Filed 2003·Granted Apr 13, 2004·17 cites·31 claims
0258US6830702B2Single trench alternating phase shift mask fabricationTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Dec 14, 2004·4 cites·14 claims

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