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USPTO Patent Rankings Data through Sept 30, 2025
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Fabian Radulescu — 5 Patents in 2021

CRCree: 5 patents #4 of 96Top 5%
Chapel Hill, NC: #20 of 340 inventorsTop 6%
North Carolina: #280 of 5,924 inventorsTop 5%
Overall (2021): #33,478 of 548,734Top 7%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11075271 Stepped field plates with proximity to conduction channel and related fabrication methods Evan Jones, Terry Alcorn, Jia Guo, Scott Sheppard 2021-07-27
10971612 High electron mobility transistors and power amplifiers including said transistors having improved performance and reliability Kyle Bothe, Evan Jones, Dan Namishia, Chris Hardiman, Terry Alcorn +2 more 2021-04-06
10937873 High electron mobility transistors having improved drain current drift and/or leakage current performance Kyoung-Keun Lee, Scott Sheppard 2021-03-02
10923585 High electron mobility transistors having improved contact spacing and/or improved contact vias Kyle Bothe, Evan Jones, Dan Namishia, Chris Hardiman, Jeremy Fisher +1 more 2021-02-16
10886189 Semiconductor die with improved ruggedness Chris Hardiman, Kyoung-Keun Lee, Daniel Namishia, Scott Sheppard 2021-01-05