For the Inventor, By the Inventor

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San Diego, CA, United States of America

H.m. Electronics, Inc.

USPTO Granted Patents = 73

% Expired Patents = 2.7

EPO Patents = 3

Trademarks = 9

Forward Citations = 907

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45 inventors (with patents filed for the assignee):

David C O'Gwynn (29 out of 29 patents)

Rick Evan Schwartz (11 out of 15 patents)

Charles Butten (7 out of 7 patents)

4. Donald A Kutz (6 out of 6 patents)

5. Kenneth R Fasen (5 out of 6 patents)

6. Thomas H Stanford (5 out of 5 patents)

7. Michael A Williams (4 out of 4 patents)

8. Maisha Makeda Cox (3 out of 3 patents)

9. Michael Scott Hubbard (3 out of 3 patents)

10. Robert Snyder (3 out of 3 patents)

11. Karl Knoblock (3 out of 5 patents)

12. Shane Robert Petcavich (3 out of 3 patents)

13. Thomas Krag Kjeldsen (3 out of 3 patents)

14. Mads Ramsgaard Munk (3 out of 3 patents)

15. Stephane Menard (3 out of 6 patents)

Core Competencies:

Voice Communication

Wireless Intercom

Crosstalk Reduction

Headset Control

Quick-Service Restaurants

DC Power Communication

Spatial Low-Crosstalk

Intercom Systems

Communication Devices

Order Point Systems

Battery Management

Optical Communication

73 patents: Sort by Forward Citations

1. 12710918 - SYSTEMS AND METHODS FOR ROLE-BASED COMMUNICATION CHANNELS WITH VIRTUAL ENDPOINTS (2026-08-18),

2. 12647519 - Systems and methods for session concurrency for role-based communication channels with virtual endpoints (2026-06-02),

3. 12408010 - Systems and methods for using role-based voice communication channels (2025-09-02),

4. 12340430 - Systems and methods for dc power and data communication over a single pair of wires, for a quick-service restaurant (2025-06-24),

5. 12302365 - Systems and methods for automatically assigning voice communication channels to employees in quick service restaurants (2025-05-13),

6. 12236158 - Systems and methods for detection status of intercom termination (2025-02-25),

7. 12144007 - Systems and methods for facilitating wireless intercom in a local communications network (2024-11-12),

8. 12143541 - Systems and methods for crosstalk reduction for audio communications (2024-11-12),

9. 12095951 - Systems and methods for providing headset voice control to employees in quick-service restaurants (2024-09-17),

10. 11895675 - Systems and methods for automatically assigning voice communication channels to employees in quick service restaurants (2024-02-06),

11. 11838844 - Systems and methods for secure localized communications in a local communications network (2023-12-05),

12. 11812448 - Systems and methods for facilitating wireless intercom in a local communications network (2023-11-07),

13. 11809772 - Systems and methods for detection status of intercom termination (2023-11-07),

14. 11778005 - Systems and methods for DC power and data communication over a single pair of wires, for a quick-service restaurant (2023-10-03),

15. 11743391 - Systems and methods for crosstalk reduction for audio communications (2023-08-29),

Company Overview

H.m. Electronics, Inc., based in San Diego, CA, specializes in advanced voice communication systems tailored for various industries, including quick-service restaurants. The company focuses on developing innovative technologies such as wireless intercom systems, headset control solutions, and crosstalk reduction techniques. Their expertise in DC power communication and spatial low-crosstalk design enhances the efficiency and clarity of communication in demanding environments, making them a key player in the voice communication sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

73 Patents

#88 in San Diego, CA

#1,185 in California

#5,036 in US

#10,256 in the World

San Diego, CA, United States of America

H.m. Electronics, Inc.

Forward Citations = 907

45 inventors:

David C O'Gwynn (29 out of 29 patents)

Rick Evan Schwartz (11 out of 15 patents)

Charles Butten (7 out of 7 patents)

4. Donald A Kutz (6 out of 6 patents)

5. Kenneth R Fasen (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: H.m. Electronics, Inc.. Retrieved from https://idiyas.com/company/h-m-electronics

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

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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