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Brett Adam Hull
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Raleigh, NC, US
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Patents Grants
last 30 patents
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
Power semiconductor device with reduced strain
Patent number
11,869,948
Issue date
Jan 9, 2024
Wolfspeed, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor devices having gate trenches and buried edge te...
Patent number
11,837,629
Issue date
Dec 5, 2023
Wolfspeed, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor power devices having gate dielectric layers with impr...
Patent number
11,222,955
Issue date
Jan 11, 2022
Wolfspeed, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power switching devices with high dV/dt capability and methods of m...
Patent number
11,184,001
Issue date
Nov 23, 2021
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structures having a deep recessed P+ junction and method...
Patent number
10,886,396
Issue date
Jan 5, 2021
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor devices having gate trenches and buried edge te...
Patent number
10,861,931
Issue date
Dec 8, 2020
Cree, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor devices having top-side metallization structure...
Patent number
10,847,647
Issue date
Nov 24, 2020
Cree, Inc.
Shadi Sabri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structures having a deep recessed P+ junction and method...
Patent number
10,847,645
Issue date
Nov 24, 2020
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structures having reduced electrical field at the gate o...
Patent number
10,840,367
Issue date
Nov 17, 2020
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power switching devices with DV/DT capability and methods of making...
Patent number
10,601,413
Issue date
Mar 24, 2020
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power Schottky diodes having closely-spaced deep blocking junctions...
Patent number
10,510,905
Issue date
Dec 17, 2019
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structures having a deep recessed P+ junction and method...
Patent number
10,115,815
Issue date
Oct 30, 2018
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Floating bond pad for power semiconductor devices
Patent number
10,068,834
Issue date
Sep 4, 2018
Cree, Inc.
Sarah Kay Haney
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power semiconductor devices having gate trenches with implanted sid...
Patent number
9,887,287
Issue date
Feb 6, 2018
Cree, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices including epitaxial layers and related methods
Patent number
9,640,652
Issue date
May 2, 2017
Cree, Inc.
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor structures having reduced electrical field at the gate o...
Patent number
9,530,844
Issue date
Dec 27, 2016
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High power silicon carbide (SiC) PiN diodes having low forward volt...
Patent number
9,455,356
Issue date
Sep 27, 2016
Cree, Inc.
Mrinal Das
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming SiC MOSFETs with high inversion layer mobility
Patent number
8,536,066
Issue date
Sep 17, 2013
Cree, Inc.
Mrinal K. Das
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices including electrodes with integrated resistances
Patent number
8,314,462
Issue date
Nov 20, 2012
Cree, Inc.
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming semiconductor devices including epitaxial layers...
Patent number
8,288,220
Issue date
Oct 16, 2012
Cree, Inc.
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming SiC MOSFETs with high inversion layer mobility
Patent number
7,727,904
Issue date
Jun 1, 2010
Cree, Inc.
Mrinal K. Das
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POWER SEMICONDUCTOR DEVICE WITH REDUCED STRAIN
Publication number
20240072131
Publication date
Feb 29, 2024
Wolfspeed, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICE WITH REDUCED STRAIN
Publication number
20220262909
Publication date
Aug 18, 2022
Cree, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PASSIVATION STRUCTURES FOR SEMICONDUCTOR DEVICES
Publication number
20220140132
Publication date
May 5, 2022
Cree, Inc.
Edward Robert Van Brunt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR POWER DEVICES HAVING GATE DIELECTRIC LAYERS WITH IMPR...
Publication number
20210336021
Publication date
Oct 28, 2021
Cree, Inc.
Daniel Jenner Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICES HAVING GATE TRENCHES AND BURIED EDGE TE...
Publication number
20210098568
Publication date
Apr 1, 2021
Cree, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICES HAVING TOP-SIDE METALLIZATION STRUCTURE...
Publication number
20200295174
Publication date
Sep 17, 2020
Cree, Inc.
Shadi Sabri
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SWITCHING DEVICES WITH HIGH DV/DT CAPABILITY AND METHODS OF M...
Publication number
20200212908
Publication date
Jul 2, 2020
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SWITCHING DEVICES WITH DV/DT CAPABILITY AND METHODS OF MAKING...
Publication number
20190081624
Publication date
Mar 14, 2019
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR STRUCTURES HAVING A DEEP RECESSED P+ JUNCTION AND METHOD...
Publication number
20190043980
Publication date
Feb 7, 2019
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SCHOTTKY DIODES HAVING CLOSELY-SPACED DEEP BLOCKING JUNCTIONS...
Publication number
20190013416
Publication date
Jan 10, 2019
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER SEMICONDUCTOR DEVICES HAVING GATE TRENCHES AND BURIED EDGE TE...
Publication number
20180166530
Publication date
Jun 14, 2018
Cree, Inc.
Daniel J. Lichtenwalner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR STRUCTURES HAVING REDUCED ELECTRICAL FIELD AT THE GATE O...
Publication number
20170053987
Publication date
Feb 23, 2017
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FLOATING BOND PAD FOR POWER SEMICONDUCTOR DEVICES
Publication number
20140246790
Publication date
Sep 4, 2014
Cree, Inc.
Sarah Kay Haney
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR STRUCTURES HAVING A DEEP RECESSED P+ JUNCTION AND METHOD...
Publication number
20140183552
Publication date
Jul 3, 2014
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR STRUCTURES HAVING REDUCED ELECTRICAL FIELD AT THE GATE O...
Publication number
20140183553
Publication date
Jul 3, 2014
Cree, Inc.
Qingchun Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES INCLUDING EPITAXIAL LAYERS AND RELATED METHODS
Publication number
20130009221
Publication date
Jan 10, 2013
Cree, Inc.
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Devices Including Electrodes with Integrated Resistan...
Publication number
20110024834
Publication date
Feb 3, 2011
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods of Forming Semiconductor Devices Including Epitaxial Layers...
Publication number
20100244047
Publication date
Sep 30, 2010
Cree, Inc.
Brett Adam Hull
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FORMING SIC MOSFETS WITH HIGH INVERSION LAYER MOBILITY
Publication number
20100221924
Publication date
Sep 2, 2010
Mrinal K. Das
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods of forming SIC MOSFETs with high inversion layer mobility
Publication number
20080233285
Publication date
Sep 25, 2008
Cree, Inc.
Mrinal K. Das
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High power silicon carbide (SiC) PiN diodes having low forward volt...
Publication number
20070200115
Publication date
Aug 30, 2007
Cree, Inc.
Mrinal Das
H01 - BASIC ELECTRIC ELEMENTS