Inventor · disambiguated record
Ya-Yu Yang
Also filed as: YANG YA-YU
10 granted patents·3 pending applications·48 citations·filing 2013–2022
84Inventor score
Top patents by PatentIndex Score
13 records- 0194US10290730B1Semiconductor power deviceEPISTAR CORP·Filed 2018·Granted May 14, 2019·19 cites·14 claims
- 0294US9577048B1Heterostructure field-effect transistorEPISTAR CORP·Filed 2015·Granted Feb 21, 2017·16 cites·10 claims
- 0393US10204998B2Heterostructure deviceEPISTAR CORP·Filed 2017·Granted Feb 12, 2019·11 cites·20 claims
- 0471US10361295B2Nitride semiconductor epitaxial stack structure and power device thereofEPISTAR CORP·Filed 2018·Granted Jul 23, 2019·1 cites·11 claims
- 0563US12068410B2Semiconductor power deviceEPISTAR CORP·Filed 2021·Granted Aug 20, 2024·0 cites·20 claims
- 0662US10396191B2Semiconductor deviceEPISTAR CORP·Filed 2018·Granted Aug 27, 2019·1 cites·17 claims
- 0756US10734509B2Nitride semiconductor epitaxial stack structure and power device thereofEPISTAR CORP·Filed 2019·Granted Aug 4, 2020·0 cites·14 claims
- 0853US11049961B2High electron mobility transistor and methods for manufacturing the sameEPISTAR CORP·Filed 2019·Granted Jun 29, 2021·0 cites·15 claims
- 0952US11094814B2Semiconductor power deviceEPISTAR CORP·Filed 2017·Granted Aug 17, 2021·0 cites·19 claims
- 1045US9711683B2Semiconductor device and the method of manufacturing the sameEPISTAR CORP·Filed 2014·Granted Jul 18, 2017·0 cites·20 claims
- 1144US2023352574A1Enhancement mode high-electron-mobility transistor having n-i-p semiconductor junction structure and applications thereofUNIKORN SEMICONDUCTOR CORP·Filed 2022·Application pending·0 cites
- 1239US2015137179A1Power deviceHUGA OPTOTECH INC·Filed 2013·Application pending·0 cites
- 1331US2015340484A1Power deviceEPISTAR CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →