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USPTO Patent Rankings Data through Dec 31, 2025
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Chris Hardiman — 9 Patents

CRCree: 4 patents #255 of 639Top 40%
WOWolfspeed: 3 patents #49 of 187Top 30%
MHMacom Technology Solutions Holdings: 1 patents #148 of 265Top 60%
Morrisville, NC: #189 of 952 inventorsTop 20%
North Carolina: #5,916 of 45,564 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Chris Hardiman has been granted 9 US patents while listed as an inventor at Cree. The first was granted in 2019 and the most recent in November 2025. Chris Hardiman ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Chris Hardiman in Morrisville, NC, US.

Patents per Year

Patents granted per year, 2019 to 2025Bar chart with a peak of 3 patents in 2021.peak 32019: 1 patents20192021: 3 patents20212023: 3 patents20232025: 2 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12464759 High electron mobility transistors having reduced drain current drift and methods of fabricating such devices Kyle Bothe, Elizabeth Keenan, Jinghong Guo, Fabian Radulescu, Scott Sheppard 2025-11-04
12382699 Plasma-based barrier layer removal method for increasing peak transconductance while maintaining on-state resistance and related devices Kyoung-Keun Lee, Kyle Bothe, Fabian Radulescu 2025-08-05
11842937 Encapsulation stack for improved humidity performance and related fabrication methods Daniel Namishia, Kyle Bothe, Elizabeth Keenan 2023-12-12 $20,312,000
11616136 High electron mobility transistors and power amplifiers including said transistors having improved performance and reliability Kyle Bothe, Evan Jones, Dan Namishia, Fabian Radulescu, Terry Alcorn +2 more 2023-03-28 $116,580,000
11587842 Semiconductor die with improved ruggedness Kyoung-Keun Lee, Fabian Radulescu, Daniel Namishia, Scott Sheppard 2023-02-21 $71,631,000
10971612 High electron mobility transistors and power amplifiers including said transistors having improved performance and reliability Kyle Bothe, Evan Jones, Dan Namishia, Fabian Radulescu, Terry Alcorn +2 more 2021-04-06 $169,423,000
10923585 High electron mobility transistors having improved contact spacing and/or improved contact vias Kyle Bothe, Evan Jones, Dan Namishia, Fabian Radulescu, Jeremy Fisher +1 more 2021-02-16 $168,435,000
10886189 Semiconductor die with improved ruggedness Kyoung-Keun Lee, Fabian Radulescu, Daniel Namishia, Scott Sheppard 2021-01-05 $51,872,000
10332817 Semiconductor die with improved ruggedness Kyoung-Keun Lee, Fabian Radulescu, Daniel Namishia, Scott Sheppard 2019-06-25 $51,441,000

Frequent Collaborators

Fabian Radulescu8 shared
Scott Sheppard7 shared
Kyle Bothe6 shared
Daniel Namishia4 shared
Kyoung-Keun Lee4 shared
Evan Jones3 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9