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For the Inventor, By the Inventor

Scotts Valley, CA, United States of America

John B Ledingham

This inventor holds 15 USPTO granted patents and 4 published patent applications and 1 EPO patent. Top assignees: Plantronics, Inc., Hewlett-Packard Development Company, L.p., Other. Active years: 1995-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B Ledingham. Retrieved from https://idiyas.com/inventor/john-b-ledingham-wiw0uwe5

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

USPTO Granted Patents = 15 

% Patents Active = 100.0

 

Average Co-Inventor Count = 2.6

ph-index = 8

Forward Citations = 323(Granted Patents)


Location History:

  • Bayside, WI (US) (1995)
  • Carr, CO (US) (2017 - 2018)
  • Scotts Valley, CA (US) (2010 - 2023)

Company Filing History:

goldMedal11 out of 738 
 
Plantronics, Inc.
 patents
silverMedal1 out of 27,687 
 
Hewlett-Packard Development Company, L.p.
 patents
bronzeMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1995-2025

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15 patents (USPTO):Explore Patents
1. 12244993 - Wireless charging interface (2025-03-04),
2. 11805352 - Wireless charging dock (2023-10-31),
3. 11381948 - Connection switching for Bluetooth headsets (2022-07-05),
4. 10798233 - Mobile phone station (2020-10-06),
5. 10715984 - Connection switching for bluetooth headsets (2020-07-14),
6. 10085496 - Compartmentalized hand warmer (2018-10-02),
7. 9986370 - Connection switching for bluetooth headsets (2018-05-29),
8. D783227 - Compartmentalized hand warmer (2017-04-11),
9. 9036849 - Headset with stowable boom (2015-05-19),
10. RE45056 - Communications headset (2014-08-04),
11. RE44672 - Communications headset (2013-12-30),
12. D612840 - Communications headset (2010-03-30),
13. D612835 - Microphone boom for a communications headset (2010-03-30),
14. D612834 - Communications headset (2010-03-30),
15. D361771 - Lawnmower (1995-08-29),

Title: The Innovative Contributions of John B. Ledingham

Introduction

John B. Ledingham is a notable inventor based in Scotts Valley, California. He has made significant contributions to the field of technology, particularly in wireless charging solutions. With a total of 15 patents to his name, Ledingham has demonstrated a commitment to innovation and advancement in his field.

Latest Patents

Among his latest patents are two groundbreaking inventions related to wireless charging interfaces. The first patent describes a headset charging dock that includes a mechanical support designed to hang a headset by its headband. This dock features a wireless charging interface that is integrated into the mechanical support, allowing for seamless charging of the headset. The second patent also focuses on a similar headset charging dock, emphasizing the convenience and efficiency of wireless charging technology.

Career Highlights

Throughout his career, Ledingham has worked with prominent companies such as Plantronics, Inc. and Hewlett-Packard Development Company, L.P. His experience in these organizations has undoubtedly contributed to his expertise and innovative capabilities in the technology sector.

Collaborations

Ledingham has collaborated with talented individuals in his field, including Joseph W. Yang and Stann N. Shepherd. These collaborations have likely fostered an environment of creativity and innovation, leading to the development of his patented technologies.

Conclusion

John B. Ledingham's contributions to wireless charging technology exemplify his dedication to innovation. His patents reflect a forward-thinking approach that continues to influence the industry.

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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