For the Inventor, By the Inventor

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San Francisco, CA, United States of America

Bei Electronics LLC

USPTO Granted Patents = 41

Trademarks = 8

Forward Citations = 949

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31 inventors (with patents filed for the assignee):

George D Haville (6 out of 6 patents)

Richard V Anderson (5 out of 6 patents)

Lawrence A Wan (3 out of 17 patents)

4. Ralph S Hafle (2 out of 5 patents)

5. James E Goble (2 out of 2 patents)

6. Anthony Charles Morcos (2 out of 3 patents)

7. Nelson D Foley (2 out of 3 patents)

8. Paul A Johnson (2 out of 2 patents)

9. Dale LaPlante (2 out of 2 patents)

10. Jack Kimble (2 out of 2 patents)

11. Brian Lindemann (1 out of 2 patents)

12. Philip B Baldwin (1 out of 5 patents)

13. Mikhail Godkin (1 out of 16 patents)

14. Weijie Yun (1 out of 12 patents)

15. Raymond W Mort (1 out of 5 patents)

Core Competencies:

Class D Amplifier

Ratiometric Transducer

Surface Micro-Machined Sensor

Ferroelectric Thin Film

Digital FM Demodulator

Moving Coil Actuator

Optical Sensing Technique

Positional Encoders

Variable Force Actuator

Zero Reference Generator

Frequency Multiplying Circuit

Ammunition Firing System

41 patents: Sort by Forward Citations

1. 10020783 - Class D amplifier using Fs/4 modulation and envelope tracking power supplies (2018-07-10),

2. 5942686 - Ratiometric transducer and method (1999-08-24),

3. 5759870 - Method of making a surface micro-machined silicon pressure sensor (1998-06-02),

4. 5677963 - Performance enhancement of closed-ended magnetic circuits by selective (1997-10-14),

5. 5533395 - Thin film rotation sensor (1996-07-09),

6. 5533394 - Ferroelectric thin film travelling wave rotation sensor (1996-07-09),

7. 5495204 - Digital FM demodulator and method with enhanced resolution (1996-02-27),

8. 5442989 - Frangible armor piercing incendiary projectile (1995-08-22),

9. 5398498 - Joint construction between components of military projectile and (1995-03-21),

10. 5390487 - Ignition safety device for a rocket motor (1995-02-21),

11. 5345206 - Moving coil actuator utilizing flux-focused interleaved magnetic circuit (1994-09-06),

12. 5299501 - Frangible armor piercing incendiary projectile (1994-04-05),

13. 5284059 - Rotation sensor (1994-02-08),

14. 5250805 - Optical sensing technique providing built in test (1993-10-05),

15. 5223667 - Plural piece flechettes affording enhanced penetration (1993-06-29),

Bei Electronics LLC, based in San Francisco, CA, specializes in advanced electronic technologies, focusing on Class D amplifiers and envelope tracking systems. The company is also engaged in the development of surface micro-machined sensors and ferroelectric thin film sensors, which are pivotal in various applications. Additionally, Bei Electronics innovates in digital FM demodulation, frangible armor-piercing projectiles, moving coil actuators, and optical sensing techniques, contributing to diverse sectors including defense and consumer electronics.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

41 Patents

#111 in San Francisco, CA

#1,985 in California

#8,427 in US

#16,669 in the World

San Francisco, CA, United States of America

Bei Electronics LLC

Forward Citations = 949

31 inventors:

George D Haville (6 out of 6 patents)

Richard V Anderson (5 out of 6 patents)

Lawrence A Wan (3 out of 17 patents)

4. Ralph S Hafle (2 out of 5 patents)

5. James E Goble (2 out of 2 patents)

Please report any incorrect information to [email protected]

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