Randall J. DuPrey

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Redondo Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Printed board antenna system
- Patent number 11,075,456
- Issue date Jul 27, 2021
- Northrop Grumman Systems Corporation
- Kelly Jill T. Hennig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Packaged electronic system having selectively plated microwave abso...
- Patent number 6,410,847
- Issue date Jun 25, 2002
- TRW Inc.
- Barry R. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
RF pin grid array
- Patent number 6,028,497
- Issue date Feb 22, 2000
- TRW Inc.
- Barry R. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Millimeter wave ceramic-metal feedthroughs
- Patent number 5,994,975
- Issue date Nov 30, 1999
- TRW Inc.
- Barry R. Allen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Millimeter-wave LTCC package
- Patent number 5,982,250
- Issue date Nov 9, 1999
- TWR Inc.
- Hingloi A. Hung
- H01 - BASIC ELECTRIC ELEMENTS