For the Inventor, By the Inventor

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Ann Arbor, MI, United States of America

Raycon Corporation

USPTO Granted Patents = 22

Trademarks = 2

Forward Citations = 238

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17 inventors (with patents filed for the assignee):

Gary F Rupert (8 out of 11 patents)

Ray Lee (7 out of 15 patents)

Kyle DeCubellis (6 out of 10 patents)

4. John M Check (3 out of 12 patents)

5. Thomas M Kennedy (3 out of 4 patents)

6. John R MacGregor (2 out of 2 patents)

7. George Barbulescu (1 out of 5 patents)

8. David Matthew Higgins (1 out of 1 patent)

9. Donald R Brettrager (1 out of 1 patent)

10. Stephen E Chaikin (1 out of 1 patent)

11. Robert D Bond (1 out of 1 patent)

12. Thomas E Denham (1 out of 1 patent)

13. John R McGregor (1 out of 1 patent)

14. Jayadeva R Puthran (1 out of 1 patent)

15. Sharon L Gorscak (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. D1144287 - Combined earphones and case (2026-08-25),

2. D1038086 - Wireless speaker (2024-08-06),

3. D1037218 - Wireless earbud (2024-07-30),

4. D1024937 - Charging case (2024-04-30),

5. D1024936 - Charging case (2024-04-30),

6. D1024935 - Charging case (2024-04-30),

7. D1021870 - Wireless earbud (2024-04-09),

8. 6452127 - Multi-electrode EDM machine (2002-09-17),

9. 5181177 - Method and apparatus for non-contact machining with dynamic feedback (1993-01-19),

10. 5159167 - Structure for and method of electrical discharge machining (1992-10-27),

11. 4896012 - Low friction wire guide for electrical discharge machine (1990-01-23),

12. 4873415 - Method for welding galvanized material (1989-10-10),

13. 4858243 - Laser pumping cavity (1989-08-15),

14. 4818834 - Process for drilling chamfered holes (1989-04-04),

15. 4633053 - Electrical discharge machine with automatically replaceable electrodes (1986-12-30),

Raycon Corporation, based in Ann Arbor, Michigan, specializes in the design and manufacturing of high-quality audio products, including wireless earbuds and headphones. The company focuses on delivering innovative sound technology that enhances the listening experience for consumers. With a commitment to quality and performance, Raycon aims to provide accessible audio solutions that cater to a diverse audience, leveraging advancements in audio engineering and consumer electronics.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

22 Patents

#39 in Ann Arbor, MI

#545 in Michigan

#15,012 in US

#28,724 in the World

Ann Arbor, MI, United States of America

Raycon Corporation

Forward Citations = 238

17 inventors:

Gary F Rupert (8 out of 11 patents)

Ray Lee (7 out of 15 patents)

Kyle DeCubellis (6 out of 10 patents)

4. John M Check (3 out of 12 patents)

5. Thomas M Kennedy (3 out of 4 patents)

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