For the Inventor, By the Inventor

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Tucson, AZ, United States of America

Apex Microtechnology Corporation

USPTO Granted Patents = 14

% Expired Patents = 7.1

Trademarks = 8

Forward Citations = 120

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21 inventors (with patents filed for the assignee):

Dennis N Eddlemon (5 out of 5 patents)

Kirby Neil Gaulin (3 out of 3 patents)

Pedro Alou (2 out of 5 patents)

4. Jesus Angel Oliver (2 out of 6 patents)

5. Miroslav Vasic (2 out of 5 patents)

6. Gregory Michael Patchin (2 out of 2 patents)

7. Alan Varner (2 out of 5 patents)

8. Jose Antonio Cobos (1 out of 5 patents)

9. Vladan Lazarevic (1 out of 1 patent)

10. Jens Eltze (1 out of 1 patent)

11. Emily Sataua (1 out of 1 patent)

12. Oscar Garcia (1 out of 1 patent)

13. José A Cobos (1 out of 1 patent)

14. Eric J Boere (1 out of 1 patent)

15. David F Cox (1 out of 8 patents)

14 patents: Sort by Forward Citations

1. 10985713 - Power amplifier with a tracking power supply (2021-04-20),

2. 10957618 - Thermally conductive electronic packaging (2021-03-23),

3. 9948242 - Selectable current limiter circuit (2018-04-17),

4. 9592665 - Multiplexed multilevel converter amplifier (2017-03-14),

5. 7339433 - Differential amplifier stage (2008-03-04),

6. 7292087 - Power supplies for driving H-bridges (2007-11-06),

7. 6496068 - Multi-stage amplifier circuit (2002-12-17),

8. 5519357 - Biasing arrangement for a quasi-complementary output stage (1996-05-21),

9. 5365194 - Power operational amplifier having oscillation limiter and method (1994-11-15),

10. 5210505 - Apparatus and method for an input stage of an operational amplifier (1993-05-11),

11. 5142243 - Apparatus and method for an input stage of an operational amplifier (1992-08-25),

12. 4871965 - Environmental testing facility for electronic components (1989-10-03),

13. 4833423 - Apparatus and method for a wide-band direct-coupled transistor amplifier (1989-05-23),

14. 4808909 - Bias voltage and constant current supply circuit (1989-02-28),

Apex Microtechnology Corporation is a leader in power analog component design with over 30 years of experience. They specialize in high power integrated circuits for demanding industrial, aerospace, and commercial applications. Apex's products are known for their reliability and ruggedness in harsh environments.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

14 Patents

#45 in Tucson, AZ

#277 in Arizona

#22,270 in US

#42,135 in the World

Tucson, AZ, United States of America

Apex Microtechnology Corporation

Forward Citations = 120

21 inventors:

Dennis N Eddlemon (5 out of 5 patents)

Kirby Neil Gaulin (3 out of 3 patents)

Pedro Alou (2 out of 5 patents)

4. Jesus Angel Oliver (2 out of 6 patents)

5. Miroslav Vasic (2 out of 5 patents)

Please report any incorrect information to [email protected]

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