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William Hant
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tunable artificial dielectrics
Patent number
8,164,401
Issue date
Apr 24, 2012
The Regents of the University of California
Mau-Chung Frank Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable artificial dielectrics
Patent number
7,852,176
Issue date
Dec 14, 2010
The Regents of the University of California
Mau-Chung Frank Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Capacitive disk probe
Patent number
5,432,457
Issue date
Jul 11, 1995
Northrop Grumman Corporation
Kenneth M. Mitzner
G01 - MEASURING TESTING
Information
Patent Grant
Demountable wire cage waveguide for permittivity measurements of di...
Patent number
5,396,203
Issue date
Mar 7, 1995
Northrop Grumman Corporation
William Hant
G01 - MEASURING TESTING
Information
Patent Grant
Planar bipolar transistors including heterojunction transistors
Patent number
5,063,427
Issue date
Nov 5, 1991
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Planar bipolar transistors including heterojunction transistors and...
Patent number
4,839,303
Issue date
Jun 13, 1989
Northrop Corporation
John W. Tully
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Area electron gun employing focused circular beams
Patent number
4,091,306
Issue date
May 23, 1978
Northrop Corporation
William Hant
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Area electron gun
Patent number
3,956,712
Issue date
May 11, 1976
Northrop Corporation
William Hant
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TUNABLE ARTIFICIAL DIELECTRICS
Publication number
20110140798
Publication date
Jun 16, 2011
The Regents of the University of California
Mau-Chung Frank Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Tunable Artificial Dielectrics
Publication number
20080204170
Publication date
Aug 28, 2008
The Regents of the University of California
Mau-Chung Frank Chang
H03 - BASIC ELECTRONIC CIRCUITRY