For the Inventor, By the Inventor

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San Diego, CA, United States of America

Cubic Defense Systems, Inc.

USPTO Granted Patents = 28

% Expired Patents = 7.1

CIPO Patents = 2

Forward Citations = 730

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37 inventors (with patents filed for the assignee):

Deepak Varshneya (4 out of 20 patents)

John B Roes (4 out of 24 patents)

Paul R Eberhardt (4 out of 4 patents)

4. Himanshu N Parikh (3 out of 6 patents)

5. Allen E Ripingill, Jr (3 out of 6 patents)

6. Mark E Bonebright (3 out of 6 patents)

7. William F McNaul (3 out of 3 patents)

8. Bernard Berkowitz (3 out of 3 patents)

9. Fritz W Healey (3 out of 3 patents)

10. Wayne Edward Richards (2 out of 10 patents)

11. James W Schafer (2 out of 2 patents)

12. David G Robinson (1 out of 18 patents)

13. Howard B Levine (1 out of 1 patent)

14. Douglas G Nelson (1 out of 1 patent)

15. Siegfried Bohnet (1 out of 8 patents)

Core Competencies:

Combat Identification

Training Systems

Flight Data Recorder

Anti-Hijacking

Gunnery Simulation

Acoustical Tracking

Laser Engagement

Frequency Synthesizer

Ground Collision Avoidance

Radar Discrimination

Shock Testing

Digital FM Receiver

28 patents: Sort by Forward Citations

1. 7831150 - Secure covert combat identification friend-or-foe (IFF) system for the dismounted soldier (2010-11-09),

2. 6755653 - System and method for preventing cheating in a simulated combat exercise (2004-06-29),

3. 6735505 - Aircraft flight and voice data recorder system and method (2004-05-11),

4. 6641087 - Anti-hijacking system operable in emergencies to deactivate on-board flight controls and remotely pilot aircraft utilizing autopilot (2003-11-04),

5. 6579097 - System and method for training in military operations in urban terrain (2003-06-17),

6. 6496547 - Digital FM receiver employing combined sample-and-hold and integrate-and-dump detectors for improved bit error rates (2002-12-17),

7. 6473980 - Infrared laser transmitter alignment verifier and targeting system (2002-11-05),

8. 6406298 - Low cost laser small arms transmitter and method of aligning the same (2002-06-18),

9. 6386879 - Precision gunnery simulator system and method (2002-05-14),

10. 6292106 - Acoustical system and method for simultaneously locating and tracking multiple personnel in rooms of a building (2001-09-18),

11. 6254394 - Area weapons effect simulation system and method (2001-07-03),

12. 6252464 - Numerically-controlled nyquist-boundary hopping frequency synthesizer (2001-06-26),

13. 6178207 - Aircraft combat training signal processing system (2001-01-23),

14. 6065404 - Training grenade for multiple integrated laser engagement system (2000-05-23),

15. 5992290 - Aircraft interface device and crossover cable kit (1999-11-30),

Company Overview

Cubic Defense Systems, Inc., based in San Diego, California, specializes in advanced defense solutions, focusing on training systems, tactical communications, and mission support services. The company develops innovative technologies that enhance military readiness and operational effectiveness, catering to both domestic and international defense markets. With a commitment to integrating cutting-edge technology, Cubic plays a crucial role in shaping the future of defense capabilities through simulation, training, and real-time data solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

28 Patents

#217 in San Diego, CA

#2,846 in California

#12,009 in US

#23,262 in the World

San Diego, CA, United States of America

Cubic Defense Systems, Inc.

Forward Citations = 730

37 inventors:

Deepak Varshneya (4 out of 20 patents)

John B Roes (4 out of 24 patents)

Paul R Eberhardt (4 out of 4 patents)

4. Himanshu N Parikh (3 out of 6 patents)

5. Allen E Ripingill, Jr (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cubic Defense Systems, Inc.. Retrieved from https://idiyas.com/company/cubic-defense-systems

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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