Inventor · disambiguated record
Ching-Heng Yen
Also filed as: YEN CHING-HENG
5 granted patents·1 pending application·5 citations·filing 2019–2025
70Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD6
Top patents by PatentIndex Score
6 records- 0190US11830700B2Repellent electrode for electron repellingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Nov 28, 2023·2 cites·20 claims
- 0283US11295926B2Repellent electrode for electron repellingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Apr 5, 2022·3 cites·20 claims
- 0379US12243707B2Repellent electrode for electron repellingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 0478US12412725B2Adjustable support for arc chamber of ion sourceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 0576US2025323004A1Adjustable support for arc chamber of ion sourceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0667US12002647B2Adjustable support for arc chamber of ion sourceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 4, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →