For the Inventor, By the Inventor

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Indianapolis, IN, United States of America

Regency Electronics, Inc.

USPTO Granted Patents = 15

Forward Citations = 368

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14 inventors (with patents filed for the assignee):

Richard C Koch (5 out of 5 patents)

James A Buennagel (3 out of 4 patents)

Kenneth R Owens (2 out of 2 patents)

4. Charles Cunningham, Jr (2 out of 2 patents)

5. Joseph E Boone (1 out of 2 patents)

6. Shigeru Takano (1 out of 2 patents)

7. Stephen J Hoffman (1 out of 1 patent)

8. Martin L Zelenz (1 out of 2 patents)

9. Harold N Selim (1 out of 5 patents)

10. Richard L Stuart (1 out of 8 patents)

11. W Bruce Ahlemeyer (1 out of 1 patent)

12. Jing J Young (1 out of 1 patent)

13. Ronald E Cole (1 out of 1 patent)

14. Louis E Schonegg (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 4713661 - Transportation vehicle location monitor generating unique audible (1987-12-15),

2. 4660193 - Digital modulation method for standard broadcast FM subcarrier (1987-04-21),

3. 4627100 - Wide band radio receiver (1986-12-02),

4. 4590519 - Television signal scrambling/descrambling system (1986-05-20),

5. 4459672 - Decoder (1984-07-10),

6. 4454509 - Apparatus for addressably controlling remote units (1984-06-12),

7. 4352992 - Apparatus for addressably controlling remote units (1982-10-05),

8. 4219821 - Automatic direction finding system (1980-08-26),

9. 4157505 - Plural band scanning radio with direct switch of RF amplifying (1979-06-05),

10. 4057760 - Frequency synthesized scanner having conductive programming elements for (1977-11-08),

11. D242629 - Radio channel programming comb (1976-12-07),

12. 3996522 - Crystal controlled stepping radio receiver having novel oscillator (1976-12-07),

13. 3996521 - Signal-seeking radio receiver with band tuning and selecting means (1976-12-07),

14. 3974452 - Battery powered scanning receiver with synchronous power cycling through (1976-08-10),

15. 3974450 - Dual frequency FM receiver (1976-08-10),

Regency Electronics, Inc. is a leading provider of electronic components and integrated solutions. With over 30 years of experience in the industry, we offer a wide range of products, including capacitors, resistors, connectors, and more. Our commitment to quality and customer satisfaction sets us apart from the competition. Visit our website to learn more about our products and services.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#72 in Indianapolis, IN

#311 in Indiana

#21,026 in US

#39,846 in the World

Indianapolis, IN, United States of America

Regency Electronics, Inc.

Forward Citations = 368

14 inventors:

Richard C Koch (5 out of 5 patents)

James A Buennagel (3 out of 4 patents)

Kenneth R Owens (2 out of 2 patents)

4. Charles Cunningham, Jr (2 out of 2 patents)

5. Joseph E Boone (1 out of 2 patents)

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