Inventor · disambiguated record
Po-Wen Chai
Also filed as: CHAI PO-WEN
3 granted patents·1 pending application·7 citations·filing 2018–2025
60Inventor score
Technology areasH10P
Files withTAIWAN SEMICONDUCTOR MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0191US11414757B2Gas tube, gas supply system and manufacturing method of semiconductor device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Aug 16, 2022·7 cites·16 claims
- 0284US12378668B2Gas tube, gas supply system and manufacturing method of semiconductor device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 0384US2025305139A1Gas tube, gas supply system and manufacturing method of semiconductor device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0475US12037687B2Gas tube, gas supply system and manufacturing method of semiconductor device using the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →