Inventor · disambiguated record
Chung-En Tsai
Also filed as: TSAI CHUNG-EN
15 granted patents·10 pending applications·19 citations·filing 2016–2025
88Inventor score
Top patents by PatentIndex Score
25 records- 0194US11776998B2Gate-all-around deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·20 claims
- 0294US10332985B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 25, 2019·10 cites·20 claims
- 0393US11233120B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 25, 2022·3 cites·20 claims
- 0486US11791338B2Semiconductor device having doped work function metal layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 17, 2023·1 cites·20 claims
- 0585US2025366199A1Device with alternate complementary channels and fabrication method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0684US11600703B2Germanium tin gate-all-around deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 7, 2023·1 cites·20 claims
- 0780US12211897B2Gate-all-around transistor with strained channelsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 0880US2025351464A1Multi-gate transistors and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0979US12249604B2Semiconductor device having doped work function metal layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 1078US2025015140A1Germanium tin gate-all-around deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1177US12154951B2Germanium tin gate-all-around deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 1277US2024387545A1Device with alternate complementary channels and fabrication method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1375US11244945B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Feb 8, 2022·1 cites·20 claims
- 1475US2025185357A1Semiconductor device having doped work function metal layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1574US10957784B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Mar 23, 2021·1 cites·20 claims
- 1672US2023253500A1Semiconductor device and method of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 1767US2023154923A1Device with alternate complementary channels and fabrication method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 1865US12476377B2Balanced dipole antenna having symmetrical architectureUNIV NAT TAIWAN·Filed 2024·Granted Nov 18, 2025·0 cites·10 claims
- 1965US11374115B2Method for forming semiconductor device having boron-doped germanium tin epitaxy structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 28, 2022·0 cites·20 claims
- 2065US2023054243A1Multi-gate transistors and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 2162US11631768B2Semiconductor device and method of manufacturing thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Apr 18, 2023·0 cites·20 claims
- 2258US10777663B2Semiconductor device having boron-doped germanium tin epitaxy structure and method for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Sep 15, 2020·0 cites·20 claims
- 2355US10340383B2Semiconductor device having stressor layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Jul 2, 2019·0 cites·20 claims
- 2452US2025022945A1Semiconductor device having nanostructure transistor and methods of fabrication thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 2552US2024413223A1Semiconductor structure with reduced leakage current and method for manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chung-En Tsai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →