Inventor · disambiguated record
Wai Hong Cheah
Also filed as: CHEAH WAI HONG
8 granted patents·1 pending application·6 citations·filing 2018–2025
78Inventor score
Technology areasH10P
Files withTAIWAN SEMICONDUCTOR MFG CO LTD9
Top patents by PatentIndex Score
9 records- 0188US10840066B2Adjustable fastening device for plasma gas injectorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Nov 17, 2020·4 cites·17 claims
- 0283US2025360544A1Apparatus for cleaning semiconductor equipmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0379US11043388B2Integrated circuit fabrication system with adjustable gas injector and method utilizing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 22, 2021·2 cites·20 claims
- 0476US11854769B2Adjustable fastening device for plasma gas injectorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0570US12472538B2Apparatus for cleaning semiconductor equipmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 0670US11361943B2Adjustable fastening device for plasma gas injectorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 0770US11355318B2Adjustable fastening device for plasma gas injectorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 0858US11318506B2Apparatus for cleaning semiconductor equipmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted May 3, 2022·0 cites·20 claims
- 0950US11670490B2Integrated circuit fabrication system with adjustable gas injectorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 6, 2023·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →