For the Inventor, By the Inventor

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Goleta, CA, United States of America

Renco Encoders Inc.

USPTO Granted Patents = 15

% Expired Patents = 60.0

Trademarks = 1

Forward Citations = 109

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15 inventors (with patents filed for the assignee):

Robert M Setbacken (9 out of 11 patents)

Donald E Barnett (3 out of 3 patents)

Ruth E Franklin (2 out of 4 patents)

4. Gary Rhodes (2 out of 4 patents)

5. Jonathan Jones (2 out of 2 patents)

6. Richard Michael Goeden (2 out of 2 patents)

7. Esteban Cortina (1 out of 6 patents)

8. Mark Powell (1 out of 2 patents)

9. Touyer Moua (1 out of 1 patent)

10. Paul Marvin Johnson (1 out of 1 patent)

11. Paul K Roach (1 out of 1 patent)

12. John Mathewson (1 out of 1 patent)

13. Elmar Josef Mayer (1 out of 36 patents)

14. Kevin M Carbone (1 out of 1 patent)

15. Mark Mazgaj (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 7679533 - Photodiode array for an optical encoder, photodiode detection system, and optical encoder (2010-03-16),

2. 7601948 - Encoder device and alignment device for an encoder device (2009-10-13),

3. 7470889 - Servo cleat for an encoder, an encoder including a servo cleat and a system including an encoder, a motor and a servo cleat (2008-12-30),

4. 7438588 - Encoder and encoder cover with strain relief (2008-10-21),

5. 7205530 - Encoder device and apparatus for gapping and centering an encoder device (2007-04-17),

6. 7199354 - Detector array for optical encoders (2007-04-03),

7. RE38882 - Angle measuring system with a clampable shaft (2005-11-21),

8. 6963063 - Use of non-interdigitated commutation sensors on Opto-ASICS to achieve low CPR non-standard encoder resolutions (2005-11-08),

9. 6642508 - System and method in an angle measuring system with an encoder attachment system for attaching an encoder to a motor shaft through the use of a spring generating a radial pressure (2003-11-04),

10. 6175109 - Encoder for providing incremental and absolute position data (2001-01-16),

11. 5981940 - Angle measuring system with a clampable shaft (1999-11-09),

12. 5936236 - Method for generating a synthetic reference signal for comparison with (1999-08-10),

13. 5920494 - Method and device for varying interpolation factors (1999-07-06),

14. 5708496 - Modular optical shaft encoder having a slide gap centering mechanism and (1998-01-13),

15. 5670781 - Photoelectrical encoder (1997-09-23),

Company Overview

Renco Encoders Inc. is a specialized manufacturer based in Goleta, California, focusing on precision motion control solutions. The company develops a range of encoder products that are integral to various applications, including industrial automation, robotics, and aerospace. With a commitment to innovation, Renco Encoders emphasizes high-performance technology and reliability, catering to diverse sectors that require accurate position feedback and motion sensing capabilities. Their expertise in engineering and design supports advancements in automation and control systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#31 in Goleta, CA

#5,027 in California

#21,052 in US

#39,921 in the World

Goleta, CA, United States of America

Renco Encoders Inc.

Forward Citations = 109

15 inventors:

Robert M Setbacken (9 out of 11 patents)

Donald E Barnett (3 out of 3 patents)

Ruth E Franklin (2 out of 4 patents)

4. Gary Rhodes (2 out of 4 patents)

5. Jonathan Jones (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Renco Encoders Inc.. Retrieved from https://idiyas.com/company/renco-encoders

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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