Inventor · disambiguated record
Ray Peng
Also filed as: PENG RAY · PENG RAY-CHUNG
3 granted patents·100 citations·filing 1997–2002
74Inventor score
Files withTAIWAN SEMICONDUCTOR MFG3
Top patents by PatentIndex Score
3 records- 0179US6171367B1Method and apparatus for delivering and recycling a bubble-free liquid chemicalTAIWAN SEMICONDUCTOR MFG·Filed 1997·Granted Jan 9, 2001·69 cites·7 claims
- 0255US6595075B1Method and apparatus for testing cassette pod doorTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Jul 22, 2003·10 cites·17 claims
- 0349US5878918APhotoresist supplying system for used in a semiconductor fabricationTAIWAN SEMICONDUCTOR MFG·Filed 1997·Granted Mar 9, 1999·21 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →