Inventor · disambiguated record
Yi-Yun Tsai
Also filed as: TSAI YI-YUN
10 granted patents·5 pending applications·19 citations·filing 2007–2024
83Inventor score
Files withUBIQ SEMICONDUCTOR CORP4CHUNGHWA PICTURE TUBES LTD3CHANG YUAN-SHUN2TAIWAN SEMICONDUCTOR MFG CO LTD2IND TECH RES INST1
Top patents by PatentIndex Score
15 records- 0176US7858969B2Organic thin film transistor and method for manufacturing the sameCHUNGHWA PICTURE TUBES LTD·Filed 2007·Granted Dec 28, 2010·6 cites·19 claims
- 0275US8890242B2Closed cell trenched power semiconductor structureCHANG YUAN-SHUN·Filed 2012·Granted Nov 18, 2014·5 cites·6 claims
- 0371US8735249B2Trenched power semiconductor device and fabrication method thereofTSAI YI-YUN·Filed 2011·Granted May 27, 2014·4 cites·7 claims
- 0470US10438941B2Semiconductor apparatusUBIQ SEMICONDUCTOR CORP·Filed 2018·Granted Oct 8, 2019·1 cites·16 claims
- 0567US10418442B1Trench gate MOSFETUBIQ SEMICONDUCTOR CORP·Filed 2018·Granted Sep 17, 2019·1 cites·13 claims
- 0663US8426275B2Fabrication method of trenched power MOSFETTU KOU-WAY·Filed 2011·Granted Apr 23, 2013·2 cites·26 claims
- 0762US2025374605A1Gate-all-around device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0862US2025374634A1Semiconductor device structure and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0951US10978565B2Power transistor deviceUPI SEMICONDUCTOR CORP·Filed 2019·Granted Apr 13, 2021·0 cites·10 claims
- 1049US2023213906A1Method and system for optimizing a manual assembly line layoutIND TECH RES INST·Filed 2021·Application pending·0 cites
- 1145US10243036B2Semiconductor structure and manufacturing method thereof and terminal area structure of semiconductor deviceUBIQ SEMICONDUCTOR CORP·Filed 2018·Granted Mar 26, 2019·0 cites·16 claims
- 1237US8916930B2Trenched power semiconductor device and fabrication method thereofCHANG YUAN-SHUN·Filed 2011·Granted Dec 23, 2014·0 cites·9 claims
- 1337US2008224139A1Thin film transistorCHUNGHWA PICTURE TUBES LTD·Filed 2007·Application pending·0 cites
- 1436US9583560B2Power semiconductor device of stripe cell geometryUBIQ SEMICONDUCTOR CORP·Filed 2015·Granted Feb 28, 2017·0 cites·10 claims
- 1536US2009081855A1Fabrication method of polysilicon layerCHUNGHWA PICTURE TUBES LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →