Inventor · name-matched record
Yu li-zhen
7 granted patents·4 pending applications·0 citations·filing 2020–2025
70Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD11
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
11 records- 0195US2026059802A1Integrated circuit structure with backside via railTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0290US2026082894A1Field effect transistor with source/drain via and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0384US12557643B2Semiconductor device structure and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 0483US2026075897A1Semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0582US12568670B2Self-aligned contact structuresTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Mar 3, 2026·0 cites·20 claims
- 0679US2026032962A1Semiconductor device with backside gate isolation structure and method for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0772US12532505B2Semiconductor structure and method for forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
- 0867US12550370B2Semiconductor device and manufacturing method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 10, 2026·0 cites·20 claims
- 0961US12532509B2Integrated circuit with backside trench for nanosheet removalTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·20 claims
- 1055US12525486B2Isolation structure for metal interconnectTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 13, 2026·0 cites·20 claims
- 1153US12568775B2Method for forming a memory device at a backside of a wafer substrate, and memory cell including a memory device at a backside of a wafer substrateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 3, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →