James M. Barker

Person

Redondo Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for splitting, amplifying and launching signals into a wa...
- Patent number 11,081,773
- Issue date Aug 3, 2021
- The Boeing Company
- John E. Baldauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Half-patch launcher to provide a signal to a waveguide
- Patent number 10,985,468
- Issue date Apr 20, 2021
- The Boeing Company
- John E. Baldauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronics and filter-integrated, dual-polarized transition and ra...
- Patent number 10,897,090
- Issue date Jan 19, 2021
- The Boeing Company
- Julio A. Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhanced hybrid-tee coupler
- Patent number 9,997,820
- Issue date Jun 12, 2018
- The Boeing Company
- Paul J. Tatomir
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compact spacecraft antenna field aperture load coupler
- Patent number 9,470,732
- Issue date Oct 18, 2016
- The Boeing Company
- Robert L. Reynolds
- G01 - MEASURING TESTING
Information Patent Grant
Enhanced hybrid-tee coupler
- Patent number 9,373,880
- Issue date Jun 21, 2016
- The Boeing Company
- Paul J. Tatomir
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power division and recombination network with internal signal adjus...
- Patent number 9,350,064
- Issue date May 24, 2016
- The Boeing Company
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave waveguide filter having rectangular cavities, and method...
- Patent number 6,657,521
- Issue date Dec 2, 2003
- The Boeing Company
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
H-plane offset transitions in a switchable waveguide
- Patent number 6,489,858
- Issue date Dec 3, 2002
- The Boeing Company
- James M. Barker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
E-plane offset transitions in a switchable waveguide
- Patent number 6,448,869
- Issue date Sep 10, 2002
- The Boeing Company
- Rolf Kich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective waveguide variable power divider/combiner
- Patent number 6,181,221
- Issue date Jan 30, 2001
- Hughes Electronics Corporation
- Rolf Kich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna radiating element
- Patent number 6,025,809
- Issue date Feb 15, 2000
- Hughes Electronics Corporation
- Steven O. Lane
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HALF-PATCH LAUNCHER TO PROVIDE A SIGNAL TO A WAVEGUIDE
- Publication number 20210013574
- Publication date Jan 14, 2021
- The Boeing Company
- John E. Baldauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HALF-PATCH LAUNCHER TO PROVIDE A SIGNAL TO A WAVEGUIDE
- Publication number 20210013612
- Publication date Jan 14, 2021
- The Boeing Company
- John E. Baldauf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronics and Filter-integrated, dual-polarized transition and ra...
- Publication number 20200266548
- Publication date Aug 20, 2020
- The Boeing Company
- Julio A. Navarro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED HYBRID-TEE COUPLER
- Publication number 20170117605
- Publication date Apr 27, 2017
- The Boeing Company
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER DIVISION AND RECOMBINATION NETWROKF WITH INTERNAL SIGNAL ADJU...
- Publication number 20160372813
- Publication date Dec 22, 2016
- The Boeing Company
- P AUL J. TATOMIR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED HYBRID-TEE COUPLER
- Publication number 20150372370
- Publication date Dec 24, 2015
- THE BOEING COMPANY
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER DIVISION AND RECOMBINATION NETWORK WITH INTERNAL SIGNAL ADJUS...
- Publication number 20150372369
- Publication date Dec 24, 2015
- THE BOEING COMPANY
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT SPACECRAFT ANTENNA FIELD APERTURE LOAD COUPLER
- Publication number 20150323581
- Publication date Nov 12, 2015
- The Boeing Company
- Robert L. Reynolds
- G01 - MEASURING TESTING
Information Patent Application
MICROWAVE WAVEGUIDE FILTER HAVING RECTANGULAR CAVITIES, AND METHOD...
- Publication number 20030201850
- Publication date Oct 30, 2003
- Paul J. Tatomir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
H-PLANE OFFSET TRANSITIONS IN A SWITCHABLE WAVEGUIDE
- Publication number 20020135436
- Publication date Sep 26, 2002
- James M. Barker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
E-PLANE OFFSET TRANSITIONS IN A SWITCHABLE WAVEGUIDE
- Publication number 20020135437
- Publication date Sep 26, 2002
- Rolf Kich
- H01 - BASIC ELECTRIC ELEMENTS

James M. Barker

Person

Patents Grantslast 30 patents

Apparatus for splitting, amplifying and launching signals into a wa...

Half-patch launcher to provide a signal to a waveguide

Electronics and filter-integrated, dual-polarized transition and ra...

Enhanced hybrid-tee coupler

Compact spacecraft antenna field aperture load coupler

Enhanced hybrid-tee coupler

Power division and recombination network with internal signal adjus...

Microwave waveguide filter having rectangular cavities, and method...

H-plane offset transitions in a switchable waveguide

E-plane offset transitions in a switchable waveguide

Reflective waveguide variable power divider/combiner

Antenna radiating element

Patents Applicationslast 30 patents

HALF-PATCH LAUNCHER TO PROVIDE A SIGNAL TO A WAVEGUIDE

HALF-PATCH LAUNCHER TO PROVIDE A SIGNAL TO A WAVEGUIDE

Electronics and Filter-integrated, dual-polarized transition and ra...

ENHANCED HYBRID-TEE COUPLER

POWER DIVISION AND RECOMBINATION NETWROKF WITH INTERNAL SIGNAL ADJU...

ENHANCED HYBRID-TEE COUPLER

POWER DIVISION AND RECOMBINATION NETWORK WITH INTERNAL SIGNAL ADJUS...

COMPACT SPACECRAFT ANTENNA FIELD APERTURE LOAD COUPLER

MICROWAVE WAVEGUIDE FILTER HAVING RECTANGULAR CAVITIES, AND METHOD...

H-PLANE OFFSET TRANSITIONS IN A SWITCHABLE WAVEGUIDE

E-PLANE OFFSET TRANSITIONS IN A SWITCHABLE WAVEGUIDE