WOLFSPEED, INC

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DURHAM, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency transistor amplifiers having self-aligned double im...
- Patent number 12,224,318
- Issue date Feb 11, 2025
- Wolfspeed, Inc.
- Kyle Bothe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged electronic devices having dielectric substrates with therm...
- Patent number 12,224,233
- Issue date Feb 11, 2025
- Wolfspeed, Inc.
- Sayan Seal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor packages with increased power handling
- Patent number 12,224,218
- Issue date Feb 11, 2025
- Wolfspeed, Inc.
- Geza Dezsi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device incorporating a substrate recess
- Patent number 12,218,202
- Issue date Feb 4, 2025
- Wolfspeed, Inc.
- Evan Jones
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor package with improved performance
- Patent number 12,199,045
- Issue date Jan 14, 2025
- Wolfspeed, Inc.
- Guy Moxey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact power module
- Patent number 12,199,071
- Issue date Jan 14, 2025
- Wolfspeed, Inc.
- Brice McPherson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor package
- Patent number D1056862
- Issue date Jan 7, 2025
- Wolfspeed, Inc.
- Geza Dezsi
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
FinFET power semiconductor devices
- Patent number 12,176,423
- Issue date Dec 24, 2024
- Wolfspeed, Inc.
- Naeem Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor device with reduced strain
- Patent number 12,159,909
- Issue date Dec 3, 2024
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual inline power module
- Patent number 12,150,258
- Issue date Nov 19, 2024
- Wolfspeed, Inc.
- Brice McPherson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gallium Nitride high-electron mobility transistors with p-type laye...
- Patent number 12,142,674
- Issue date Nov 12, 2024
- Wolfspeed, Inc.
- Saptharishi Sriram
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device packages with internal moisture barriers
- Patent number 12,125,806
- Issue date Oct 22, 2024
- Wolfspeed, Inc.
- Arthur Pun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Large dimension silicon carbide single crystalline materials with r...
- Patent number 12,125,701
- Issue date Oct 22, 2024
- Wolfspeed, Inc.
- Yuri Khlebnikov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged semiconductor devices, and package molds for forming packa...
- Patent number 12,119,239
- Issue date Oct 15, 2024
- Wolfspeed, Inc.
- Soon Lee Liew
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transistor with ohmic contacts
- Patent number 12,113,114
- Issue date Oct 8, 2024
- Wolfspeed, Inc.
- Kyle Bothe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power component configured for improving partial discharge performa...
- Patent number 12,107,039
- Issue date Oct 1, 2024
- Wolfspeed, Inc.
- Zach Cole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sidewall dopant shielding methods and approaches for trenched semic...
- Patent number 12,094,926
- Issue date Sep 17, 2024
- Wolfspeed, Inc.
- Daniel J. Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conduction enhancement layers for electrical contact regions in pow...
- Patent number 12,094,876
- Issue date Sep 17, 2024
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module having an elevated power plane with an integrated sign...
- Patent number 12,087,680
- Issue date Sep 10, 2024
- Wolfspeed, Inc.
- Zach Cole
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module having pin fins
- Patent number D1041429
- Issue date Sep 10, 2024
- Wolfspeed, Inc.
- Brice McPherson
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Vertical semiconductor device with improved ruggedness
- Patent number 12,087,854
- Issue date Sep 10, 2024
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module
- Patent number 12,080,635
- Issue date Sep 3, 2024
- Wolfspeed, Inc.
- Brice McPherson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power semiconductor devices including angled gate trenches
- Patent number 12,080,790
- Issue date Sep 3, 2024
- Wolfspeed, Inc.
- Woongsun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide bandgap semiconductor device with sensor element
- Patent number 12,074,079
- Issue date Aug 27, 2024
- Wolfspeed, Inc.
- Joohyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon carbide wafers with relaxed positive bow and related methods
- Patent number 12,070,875
- Issue date Aug 27, 2024
- Wolfspeed, Inc.
- Simon Bubel
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Transistor semiconductor die with increased active area
- Patent number 12,057,389
- Issue date Aug 6, 2024
- Wolfspeed, Inc.
- Daniel Jenner Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Large diameter silicon carbide wafers
- Patent number 12,054,850
- Issue date Aug 6, 2024
- Wolfspeed, Inc.
- Yuri Khlebnikov
- C30 - CRYSTAL GROWTH
Information Patent Grant
Contact and die attach metallization for silicon carbide based devi...
- Patent number 12,051,669
- Issue date Jul 30, 2024
- Wolfspeed, Inc.
- Alexander Komposch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High speed, efficient SiC power module
- Patent number 12,046,998
- Issue date Jul 23, 2024
- Wolfspeed, Inc.
- Mrinal K. Das
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power module
- Patent number D1036395
- Issue date Jul 23, 2024
- Wolfspeed, Inc.
- Brice McPherson
- D13 - Equipment for production, distribution, or transformation of energy

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Patents Applicationslast 30 patents

Information Patent Application
Wide Bandgap Trench Gate Semiconductor Device with Buried Gate
- Publication number 20250063800
- Publication date Feb 20, 2025
- Wolfspeed, Inc.
- Thomas Edgar Harrington
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL INLINE POWER MODULE
- Publication number 20250056738
- Publication date Feb 13, 2025
- Wolfspeed, Inc.
- Brice McPherson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multilayer Printed Circuit Board with Filling Segment Structures
- Publication number 20250040030
- Publication date Jan 30, 2025
- Wolfspeed, Inc.
- Gérard Bouisse
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Submounts with Stud Protrusions for Semiconductor Packages
- Publication number 20250038056
- Publication date Jan 30, 2025
- Wolfspeed, Inc.
- Afshin Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Submounts with Stud Protrusions for Semiconductor Packages
- Publication number 20250038055
- Publication date Jan 30, 2025
- Wolfspeed, Inc.
- Afshin Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER PACKAGE CONFIGURED WITH ADDITIONAL FUNCTIONALITY
- Publication number 20250014973
- Publication date Jan 9, 2025
- Wolfspeed, Inc.
- Paul WHEELER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LARGE DIMENSION SILICON CARBIDE SINGLE CRYSTALLINE MATERIALS WITH R...
- Publication number 20250006491
- Publication date Jan 2, 2025
- Wolfspeed, Inc.
- Yuri Khlebnikov
- C30 - CRYSTAL GROWTH
Information Patent Application
INTEGRATED RESISTORS WITH INCREASED SHEET RESISTANCE FOR RF APPLICA...
- Publication number 20240429230
- Publication date Dec 26, 2024
- Wolfspeed, Inc.
- Matthew King
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE SEMICONDUCTOR DEVICES WITH SUPERJUNCTIONS
- Publication number 20240429272
- Publication date Dec 26, 2024
- Wolfspeed, Inc.
- Rahul R. Potera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW REVERSE LEAKAGE CURRENT POWER SCHOTTKY DIODES HAVING REDUCED CU...
- Publication number 20240429323
- Publication date Dec 26, 2024
- Wolfspeed, Inc.
- Jae-Hyung Park
- H01 - BASIC ELECTRIC ELEMENTS
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
Implantation for Isolated Channel Structures in Group III-Nitride S...
- Publication number 20240429314
- Publication date Dec 26, 2024
- Wolfspeed, Inc.
- Kyle Bothe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Package
- Publication number 20240421029
- Publication date Dec 19, 2024
- Wolfspeed, Inc.
- Devarajan Balaraman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Die-Attach Fillet Height Reduction
- Publication number 20240421044
- Publication date Dec 19, 2024
- Wolfspeed, Inc.
- Daniel Ginn Richter
- 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
Improved Thermal and Electrical Conductivity Between Metal Contacts
- Publication number 20240410939
- Publication date Dec 12, 2024
- Wolfspeed, Inc.
- Alexander Komposch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Peak Reduction in Semiconductor Devices with Metal Corner Rou...
- Publication number 20240413218
- Publication date Dec 12, 2024
- Wolfspeed, Inc.
- Olof Tornblad
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIDEWALL DOPANT SHIELDING METHODS AND APPROACHES FOR TRENCHED SEMIC...
- Publication number 20240413197
- Publication date Dec 12, 2024
- Wolfspeed, Inc.
- Daniel J. Lichtenwalner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SEMICONDUCTOR DEVICES INCLUDING ANGLED GATE TRENCHES
- Publication number 20240395927
- Publication date Nov 28, 2024
- Wolfspeed, Inc.
- Woongsun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Module
- Publication number 20240395677
- Publication date Nov 28, 2024
- Wolfspeed, Inc.
- Brice McPherson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS
- Publication number 20240387620
- Publication date Nov 21, 2024
- Wolfspeed, Inc.
- Kijeong Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SPEED, EFFICIENT SIC POWER MODULE
- Publication number 20240380320
- Publication date Nov 14, 2024
- Wolfspeed, Inc.
- Mrinal K. DAS
- B60 - VEHICLES IN GENERAL
Information Patent Application
WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT
- Publication number 20240379667
- Publication date Nov 14, 2024
- Wolfspeed, Inc.
- Joohyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon Carbide Wafers with Relaxed Positive Bow and Related Methods
- Publication number 20240367348
- Publication date Nov 7, 2024
- Wolfspeed, Inc.
- Simon Bubel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH LOW BARRIER HEIGHT SCHOTTKY CONTACTS
- Publication number 20240355897
- Publication date Oct 24, 2024
- Wolfspeed, Inc.
- Neal Oldham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL LOOP BUSBARS AND SEMICONDUCTOR POWER MODULES INCLUDING THE S...
- Publication number 20240356322
- Publication date Oct 24, 2024
- Wolfspeed, Inc.
- Amol DESHPANDE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Semiconductor Devices Including Beryllium Metallization
- Publication number 20240355738
- Publication date Oct 24, 2024
- Wolfspeed, Inc.
- Afshin Dadvand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LARGE DIAMETER SILICON CARBIDE WAFERS
- Publication number 20240352622
- Publication date Oct 24, 2024
- Wolfspeed, Inc.
- Yuri Khlebnikov
- C30 - CRYSTAL GROWTH
Information Patent Application
REDUCED OPTICAL ABSORPTION FOR SILICON CARBIDE CRYSTALLINE MATERIALS
- Publication number 20240344239
- Publication date Oct 17, 2024
- Wolfspeed, Inc.
- Robert Tyler Leonard
- C30 - CRYSTAL GROWTH
Information Patent Application
NONDESTRUCTIVE CHARACTERIZATION FOR CRYSTALLINE WAFERS
- Publication number 20240332352
- Publication date Oct 3, 2024
- Wolfspeed, Inc.
- Robert Tyler Leonard
- H01 - BASIC ELECTRIC ELEMENTS

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Trademarklast 30 trademarks

Information Trademark
98198604 - SPEEDFIT
- Serial number 98198604
- Filing date Sep 26, 2023
- WOLFSPEED, INC.
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
98198609 - SPEEDVAL
- Serial number 98198609
- Filing date Sep 26, 2023
- WOLFSPEED, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97620497
- Serial number 97620497
- Filing date Oct 5, 2022
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
97620496
- Serial number 97620496
- Filing date Oct 5, 2022
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
97620500
- Serial number 97620500
- Filing date Oct 5, 2022
- WOLFSPEED, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97326531 - UNLEASHING THE POWER OF POSSIBILITIES
- Serial number 97326531
- Filing date Mar 23, 2022
- WOLFSPEED, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97258567 - WOLFSPEED
- Serial number 97258567
- Filing date Feb 8, 2022
- WOLFSPEED, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97258563 - WOLFSPEED
- Serial number 97258563
- Filing date Feb 8, 2022
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
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97218987 - WOLFSPEED
- Serial number 97218987
- Filing date Jan 13, 2022
- WOLFSPEED, INC.
- 7 - Machines and machine tools
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97218989
- Serial number 97218989
- Filing date Jan 13, 2022
- WOLFSPEED, INC.
- 7 - Machines and machine tools
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97020190 - WOLFPACK
- Serial number 97020190
- Filing date Sep 9, 2021
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90736260 - WOLFSPEED WOLFPACK
- Serial number 90736260
- Filing date May 26, 2021
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
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90736255 - WOLFSPEED WOLFPACK
- Serial number 90736255
- Filing date May 26, 2021
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90736261 - WOLFSPEED WOLFPACK
- Serial number 90736261
- Filing date May 26, 2021
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90980280 - WOLFSPEED
- Serial number 90980280
- Registration number 7170600
- Filing date Oct 20, 2020
- Cree, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
90265673 - POWERED BY WOLFSPEED A CREE COMPANY
- Serial number 90265673
- Filing date Oct 20, 2020
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90265678 - POWERED BY WOLFSPEED
- Serial number 90265678
- Filing date Oct 20, 2020
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
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90265671 - WOLFSPEED
- Serial number 90265671
- Filing date Oct 20, 2020
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90265684 - POWERED BY WOLFSPEED A CREE COMPANY
- Serial number 90265684
- Filing date Oct 20, 2020
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
90265687 - POWERED BY WOLFSPEED
- Serial number 90265687
- Filing date Oct 20, 2020
- WOLFSPEED, INC.
- 4 - Industrial oils and greases
Information Trademark
88837412
- Serial number 88837412
- Registration number 6895781
- Filing date Mar 17, 2020
- WOLFSPEED, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

WOLFSPEED, INC

Organization

Patents Grantslast 30 patents

Radio frequency transistor amplifiers having self-aligned double im...

Packaged electronic devices having dielectric substrates with therm...

Semiconductor packages with increased power handling

Semiconductor device incorporating a substrate recess

Power semiconductor package with improved performance

Compact power module

Semiconductor package

FinFET power semiconductor devices

Power semiconductor device with reduced strain

Dual inline power module

Gallium Nitride high-electron mobility transistors with p-type laye...

Electronic device packages with internal moisture barriers

Large dimension silicon carbide single crystalline materials with r...

Packaged semiconductor devices, and package molds for forming packa...

Transistor with ohmic contacts

Power component configured for improving partial discharge performa...

Sidewall dopant shielding methods and approaches for trenched semic...

Conduction enhancement layers for electrical contact regions in pow...

Power module having an elevated power plane with an integrated sign...

Power module having pin fins

Vertical semiconductor device with improved ruggedness

Power module

Power semiconductor devices including angled gate trenches

Wide bandgap semiconductor device with sensor element

Silicon carbide wafers with relaxed positive bow and related methods

Transistor semiconductor die with increased active area

Large diameter silicon carbide wafers

Contact and die attach metallization for silicon carbide based devi...

High speed, efficient SiC power module

Power module

Patents Applicationslast 30 patents

Wide Bandgap Trench Gate Semiconductor Device with Buried Gate

DUAL INLINE POWER MODULE

Multilayer Printed Circuit Board with Filling Segment Structures

Submounts with Stud Protrusions for Semiconductor Packages

Submounts with Stud Protrusions for Semiconductor Packages

POWER PACKAGE CONFIGURED WITH ADDITIONAL FUNCTIONALITY

LARGE DIMENSION SILICON CARBIDE SINGLE CRYSTALLINE MATERIALS WITH R...

INTEGRATED RESISTORS WITH INCREASED SHEET RESISTANCE FOR RF APPLICA...

SILICON CARBIDE SEMICONDUCTOR DEVICES WITH SUPERJUNCTIONS

LOW REVERSE LEAKAGE CURRENT POWER SCHOTTKY DIODES HAVING REDUCED CU...

Topside Cooling for Semiconductor Device

Implantation for Isolated Channel Structures in Group III-Nitride S...

Semiconductor Package

Die-Attach Fillet Height Reduction

Low Contact Resistance in Semiconductor Devices with Implanted Regions

Improved Thermal and Electrical Conductivity Between Metal Contacts

Field Peak Reduction in Semiconductor Devices with Metal Corner Rou...

SIDEWALL DOPANT SHIELDING METHODS AND APPROACHES FOR TRENCHED SEMIC...

POWER SEMICONDUCTOR DEVICES INCLUDING ANGLED GATE TRENCHES

Power Module

MOSFETS WITH IMPLANTED CHARGE COMPENSATION REGIONS

HIGH SPEED, EFFICIENT SIC POWER MODULE

WIDE BANDGAP SEMICONDUCTOR DEVICE WITH SENSOR ELEMENT

Silicon Carbide Wafers with Relaxed Positive Bow and Related Methods

SEMICONDUCTOR DEVICES WITH LOW BARRIER HEIGHT SCHOTTKY CONTACTS

SIGNAL LOOP BUSBARS AND SEMICONDUCTOR POWER MODULES INCLUDING THE S...

Power Semiconductor Devices Including Beryllium Metallization

LARGE DIAMETER SILICON CARBIDE WAFERS

REDUCED OPTICAL ABSORPTION FOR SILICON CARBIDE CRYSTALLINE MATERIALS

NONDESTRUCTIVE CHARACTERIZATION FOR CRYSTALLINE WAFERS

Trademarklast 30 trademarks

98198604 - SPEEDFIT

98198609 - SPEEDVAL

97620497

97620496

97620500

97326531 - UNLEASHING THE POWER OF POSSIBILITIES

97258567 - WOLFSPEED

97258563 - WOLFSPEED

97218987 - WOLFSPEED

97218989

97020190 - WOLFPACK

90736260 - WOLFSPEED WOLFPACK

90736255 - WOLFSPEED WOLFPACK

90736261 - WOLFSPEED WOLFPACK

90980280 - WOLFSPEED