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Douglas A. Pike Jr.
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Bend, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Self-aligned power MOSFET device with recessed gate and source
Patent number
5,801,417
Issue date
Sep 1, 1998
Advanced Power Technology, Inc.
Dah Wen Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High density power device fabrication process using undercut oxide...
Patent number
5,648,283
Issue date
Jul 15, 1997
Advanced Power Technology, Inc.
Dah Wen Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IGBT device with platinum lifetime control and reduced gaw
Patent number
5,528,058
Issue date
Jun 18, 1996
Advanced Power Technology, Inc.
Douglas A. Pike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High density power device fabrication process
Patent number
5,283,201
Issue date
Feb 1, 1994
Advanced Power Technology, Inc.
Dah W. Tsang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IGBT device with platinum lifetime control having gradient or profi...
Patent number
5,283,202
Issue date
Feb 1, 1994
Advanced Power Technology, Inc.
Douglas A. Pike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IGBT process to produce platinum lifetime control
Patent number
5,262,336
Issue date
Nov 16, 1993
Advanced Power Technology, Inc.
Douglas A. Pike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
IGBT process to produce platinum lifetime control
Patent number
5,190,885
Issue date
Mar 2, 1993
Advanced Power Technology, Inc.
Douglas A. Pike
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Topographic pattern delineated power MOSFET with profile tailored r...
Patent number
5,045,903
Issue date
Sep 3, 1991
Advanced Power Technology, Inc.
Theodore O. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making topographic pattern delineated power MOSFET with p...
Patent number
5,019,522
Issue date
May 28, 1991
Advanced Power Technology, Inc.
Theodore O. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Iopographic pattern delineated power mosfet with profile tailored r...
Patent number
4,895,810
Issue date
Jan 23, 1990
Advanced Power Technology, Inc.
Theodore O. Meyer
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Self-aligned power MOSFET with enhanced base region
Publication number
20020074585
Publication date
Jun 20, 2002
ADVANCED POWER TECHNOLOGY, INC., Delaware corporation
Dah Wen Tsang
H01 - BASIC ELECTRIC ELEMENTS