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Christer Hallin
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Chapel Hill, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Group III-nitride high-electron mobility transistors with buried p-...
Patent number
11,862,719
Issue date
Jan 2, 2024
Wolfspeed, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III-nitride high-electron mobility transistors with buried p-...
Patent number
10,892,356
Issue date
Jan 12, 2021
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride high-electron mobility transistors with deep implan...
Patent number
10,840,334
Issue date
Nov 17, 2020
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gallium nitride high-electron mobility transistors with deep implan...
Patent number
10,192,980
Issue date
Jan 29, 2019
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Predisposed high electron mobility transistor
Patent number
9,608,085
Issue date
Mar 28, 2017
Cree, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mix doping of a semi-insulating Group III nitride
Patent number
9,306,009
Issue date
Apr 5, 2016
Cree, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Topside Cooling for Semiconductor Device
Publication number
20240429120
Publication date
Dec 26, 2024
Wolfspeed, Inc.
Michael Lee Schuette
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Low Contact Resistance in Semiconductor Devices with Implanted Regions
Publication number
20240421193
Publication date
Dec 19, 2024
Wolfspeed, Inc.
Kyle Bothe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROEPITAXIAL SEMICONDUCTOR DEVICES WITH ENHANCED THERMAL DISSIPA...
Publication number
20240355918
Publication date
Oct 24, 2024
Woflspeed, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Structure for Improved Radio Frequency Thermal Manage...
Publication number
20240266426
Publication date
Aug 8, 2024
Wolfspeed, Inc.
Matthew R. King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device Having Semiconductor Structure with Polarity I...
Publication number
20240266419
Publication date
Aug 8, 2024
Wolfspeed, Inc.
Matthew R. King
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING SEMICONDUCTOR STRUCTURES AND RESULTING SEMICONDU...
Publication number
20240128336
Publication date
Apr 18, 2024
Wolfspeed, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III-NITRIDE HIGH-ELECTRON MOBILITY TRANSISTORS WITH BURIED P-...
Publication number
20240105829
Publication date
Mar 28, 2024
Wolfspeed, Inc.
Saptharishi SRIRAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Barrier Structure for Sub-100 Nanometer Gate Length Devices
Publication number
20240105824
Publication date
Mar 28, 2024
Wolfspeed, Inc.
Kyle Bothe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROUP III-NITRIDE TRANSISTORS WITH BACK BARRIER STRUCTURES AND BURI...
Publication number
20220367697
Publication date
Nov 17, 2022
CREE, INC.
Christer HALLIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III-Nitride High-Electron Mobility Transistors with Buried P-...
Publication number
20210104623
Publication date
Apr 8, 2021
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Group III-Nitride High-Electron Mobility Transistors with Buried P-...
Publication number
20190237569
Publication date
Aug 1, 2019
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gallium Nitride High-Electron Mobility Transistors with Deep Implan...
Publication number
20170373178
Publication date
Dec 28, 2017
Cree, Inc.
Saptharishi Sriram
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIX DOPING OF A SEMI-INSULATING GROUP III NITRIDE
Publication number
20140239308
Publication date
Aug 28, 2014
Cree, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREDISPOSED HIGH ELECTRON MOBILITY TRANSISTOR
Publication number
20140091309
Publication date
Apr 3, 2014
Cree, Inc.
Christer Hallin
H01 - BASIC ELECTRIC ELEMENTS