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For the Inventor, By the Inventor

Torrance, CA, United States of America

James M Barker

This inventor holds 12 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: The Boeing Company, Hughes Electronics Corporation. Active years: 2000-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James M Barker. Retrieved from https://idiyas.com/inventor/james-m-barker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12 

% Patents Active = 66.7


Average Co-Inventor Count = 3.0

ph-index = 4

Forward Citations = 51(Granted Patents)


Location History:

  • Redondo Beach, CA (US) (2000 - 2001)
  • Torrance, CA (US) (2002 - 2021)
  • Torrence, CA (US) (2021)

Company Filing History:

goldMedal10 out of 23,055 
 
The Boeing Company
 patents
silverMedal2 out of 1,334 
 
Hughes Electronics Corporation
 patents

Years Active: 2000-2021

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12 patents (USPTO):Explore Patents
1. 11081773 - Apparatus for splitting, amplifying and launching signals into a waveguide to provide a combined transmission signal (2021-08-03),
2. 10985468 - Half-patch launcher to provide a signal to a waveguide (2021-04-20),
3. 10897090 - Electronics and filter-integrated, dual-polarized transition and radiator for phased array sensors (2021-01-19),
4. 9997820 - Enhanced hybrid-tee coupler (2018-06-12),
5. 9470732 - Compact spacecraft antenna field aperture load coupler (2016-10-18),
6. 9373880 - Enhanced hybrid-tee coupler (2016-06-21),
7. 9350064 - Power division and recombination network with internal signal adjustment (2016-05-24),
8. 6657521 - Microwave waveguide filter having rectangular cavities, and method for its fabrication (2003-12-02),
9. 6489858 - H-plane offset transitions in a switchable waveguide (2002-12-03),
10. 6448869 - E-plane offset transitions in a switchable waveguide (2002-09-10),
11. 6181221 - Reflective waveguide variable power divider/combiner (2001-01-30),
12. 6025809 - Antenna radiating element (2000-02-15),

Title: The Innovative Journey of James M Barker

Introduction: James M Barker, a talented inventor based in Torrance, CA (US), has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents: James M Barker holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices.

Career Highlights: With a career spanning over two decades, James M Barker has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, James M Barker has collaborated with top engineers, scientists, and researchers to bring his innovative ideas to life. His collaborative spirit has led to the successful implementation of several groundbreaking projects.

Conclusion: James M Barker's passion for innovation and his dedication to pushing the boundaries of technology make him a true pioneer in the field of inventions. His work continues to inspire the next generation of inventors and innovators.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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