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Trademarks = 6

Forward Citations = 136

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5 inventors (with patents filed for the assignee):

Bruce L Wilkinson (3 out of 7 patents)

Josh Mandelcorn (3 out of 4 patents)

James K Berger (2 out of 8 patents)

4. Stephen H Incledon (2 out of 2 patents)

5. Jack W Swoboda (2 out of 3 patents)

11 patents: Sort by Forward Citations

1. 4855665 - Status indicating circuit for paralleled switching power supplies (1989-08-08),

2. 4672517 - Switched power supply of the forward converter type (1987-06-09),

3. 4672228 - Battery backup system for switched power supply (1987-06-09),

4. 4663699 - Synchronous converter circuit (1987-05-05),

5. 4656570 - Self-balancing push-pull square wave converter type of switched power (1987-04-07),

6. 4644252 - Noise isolator circuit for power supply fan (1987-02-17),

7. 4616302 - Over-current sensing circuit for switching-type power supply (1986-10-07),

8. 4477849 - Magnetic disc drive head alignment system (1984-10-16),

9. 4456949 - Overlap control system for push-pull switching mode inverter power supply (1984-06-26),

10. 4384320 - Push-pull switching mode inverter-type power supply (1983-05-17),

11. 4131920 - Closed-clock writing system for a rotating magnetic memory (1978-12-26),

Pioneer Magnetics is a leading provider of power conversion products and services for a wide range of industries, including defense, aerospace, telecommunications, and medical. With over 60 years of experience, Pioneer Magnetics offers high-quality, reliable solutions for all of your power supply needs.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

11 Patents

#43 in Santa Monica, CA

#6,343 in California

#26,744 in US

#50,229 in the World

Santa Monica, CA, United States of America

Pioneer Magnetics