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Moorpark, CA, United States of America

Bei Sensors & Systems Company, Inc.

USPTO Granted Patents = 24

EPO Patents = 5

Trademarks = 4

Forward Citations = 485

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13 inventors (with patents filed for the assignee):

Asad M Madni (13 out of 28 patents)

Jim B Vuong (12 out of 15 patents)

Mikhail Godkin (6 out of 15 patents)

4. Robert K Hansen (4 out of 7 patents)

5. Lawrence A Wan (4 out of 17 patents)

6. Philip Vuong (3 out of 3 patents)

7. Chris Painter (2 out of 4 patents)

8. Michael R Layton (2 out of 14 patents)

9. Rene Putinier (1 out of 5 patents)

10. G Richard Newell (1 out of 3 patents)

11. Robert H Moore (1 out of 7 patents)

12. Mitchell London (1 out of 1 patent)

13. Timothy R Hilby (1 out of 2 patents)

24 patents: Sort by Forward Citations

1. 9803997 - System and method for determining absolute angular position of a rotating member (2017-10-31),

2. 9719168 - Gyroscope and devices with structural components comprising HfO2-TiO2 material (2017-08-01),

3. 9188442 - Gyroscope and devices with structural components comprising HfO2-TiO2 material (2015-11-17),

4. 8363881 - Closed-ended linear voice coil actuator with improved force characteristic (2013-01-29),

5. 8193885 - Linear voice coil actuator as a bi-directional electromagnetic spring (2012-06-05),

6. 7362012 - Ironcore linear brushless DC motor with reduced detent force (2008-04-22),

7. 7250754 - Position sensor utilizing a linear hall-effect sensor (2007-07-31),

8. 7166996 - Position sensor utilizing a linear hall-effect sensor (2007-01-23),

9. 7015832 - Pulse width modulation based digital incremental encoder (2006-03-21),

10. 6985018 - Programmable, multi-turn, pulse width modulation circuit for a non-contact angular position sensor (2006-01-10),

11. 6955097 - Radial movement capacitive torque sensor (2005-10-18),

12. 6831538 - Linear voice coil actuator as a controllable electromagnetic compression spring (2004-12-14),

13. 6772646 - Differential capacitive torque sensor (2004-08-10),

14. 6564654 - Vertical movement capacitive torque sensor (2003-05-20),

15. 6545621 - Digitally programmable pulse-width modulation (PWM) converter (2003-04-08),

BEI Sensors & Systems Company, Inc. is a leading manufacturer of position sensors and rotary encoders for industrial, military, and aerospace applications. With over 60 years of experience, the company offers a wide range of reliable and high-performance products that meet the demanding requirements of various industries. From precision optical encoders to rugged industrial sensors, BEI Sensors & Systems delivers innovative solutions to help customers improve efficiency, accuracy, and safety in their operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

24 Patents

#6 in Moorpark, CA

#3,172 in California

#13,401 in US

#25,825 in the World

Moorpark, CA, United States of America

Bei Sensors & Systems Company, Inc.

Forward Citations = 485

13 inventors:

Asad M Madni (13 out of 28 patents)

Jim B Vuong (12 out of 15 patents)

Mikhail Godkin (6 out of 15 patents)

4. Robert K Hansen (4 out of 7 patents)

5. Lawrence A Wan (4 out of 17 patents)

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