Craig Capell

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Hillsborough, NC, US

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Patents Grantslast 30 patents

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
SiC devices with high blocking voltage terminated by a negative bevel
- Patent number 9,337,268
- Issue date May 10, 2016
- Cree, Inc.
- Qingchun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC devices with high blocking voltage terminated by a negative bevel
- Patent number 9,306,004
- Issue date Apr 5, 2016
- Cree, Inc.
- Qingchun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical power transistor with built-in gate buffer
- Patent number 9,184,237
- Issue date Nov 10, 2015
- Cree, Inc.
- Sei-Hyung Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Large area silicon carbide devices and manufacturing methods therefor
- Patent number 6,514,779
- Issue date Feb 4, 2003
- Cree, Inc.
- Sei-Hyung Ryu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL POWER TRANSISTOR WITH BUILT-IN GATE BUFFER
- Publication number 20140374773
- Publication date Dec 25, 2014
- Sei-Hyung Ryu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIC DEVICES WITH HIGH BLOCKING VOLTAGE TERMINATED BY A NEGATIVE BEVEL
- Publication number 20120292636
- Publication date Nov 22, 2012
- Cree, Inc.
- Qingchun Zhang
- H01 - BASIC ELECTRIC ELEMENTS