logo

For the Inventor, By the Inventor

San Rafael, CA, United States of America

Thx Ltd.


USPTO Granted Patents = 39

% Expired Patents = 20.5



Trademarks = 11

Forward Citations = 314

Loading Chart...
Loading Chart...

12 inventors (with patents filed for the assignee):

goldMedal Lawrence R Fincham (26 out of 27 patents)

silverMedal Owen Jones (14 out of 26 patents)

bronzeMedal Peter Polit (4 out of 8 patents)

4.  Robert C Carroll (4 out of 4 patents)

5.  Andrew John Mason (3 out of 11 patents)

6.  Rick Dean (3 out of 3 patents)

7.  Casey Divine (2 out of 2 patents)

8.  John Dahl (2 out of 2 patents)

9.  Dave Schnuelle (2 out of 2 patents)

10.  Russell Gray (1 out of 1 patent)

11.  Michael J Rudd (1 out of 3 patents)

12.  Donald E Nelsen (1 out of 4 patents)

13.  Owen Jones (0 patent)

14.  Owen Jones (0 patent)


Core Competencies:
Acoustic Crosstalk Cancellation
Audio Amplifier
Power Management
Slim Profile Loudspeaker
Power Conversion
Narrow Profile Speaker
Dynamic Surround Channel
Low Dissipation Amplifier
Earphone Device
Sound System
Content Presentation Optimizer
Video Test Tools

39 patents:

1. 11246001 - Acoustic crosstalk cancellation and virtual speakers techniques (2022-02-08),
2. 10938357 - Audio amplifier with integrated filter (2021-03-02),
3. 10784827 - Power management system for battery-powered audio device (2020-09-22),
4. 10404221 - Amplifier circuit with reduced feedforward current (2019-09-03),
5. 10298142 - Power conversion techniques (2019-05-21),
6. 9924263 - Slim profile loudspeaker (2018-03-20),
7. 9609405 - Slim profile loudspeaker (2017-03-28),
8. 9484860 - Tracking power supply with increased boost capability (2016-11-01),
9. 9414152 - Audio and power signal distribution for loudspeakers (2016-08-09),
10. 9413245 - Power converter with low ripple output (2016-08-09),
11. 9363586 - Narrow profile speaker configurations and systems (2016-06-07),
12. 9275378 - Method and system for providing access to image system services (2016-03-01),
13. 9071201 - Low dissipation amplifier (2015-06-30),
14. 8942405 - Earphone device (2015-01-27),
15. 8792125 - Method and system for providing access to image system services (2014-07-29),
Company Overview
Thx Ltd. is a technology company based in San Rafael, California, specializing in audio and visual quality standards. The organization is renowned for its development of certification processes that enhance the consumer experience in entertainment, particularly in cinema and home audio systems. Thx focuses on creating immersive sound and visual technologies, ensuring that content is delivered with the highest fidelity. Their innovations are pivotal in shaping how audiences experience media across various platforms.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Thx Ltd. USPTO Patent Assignee Logo
39 Patents

#4 in San Rafael, CA

#2,088 in California

#8,814 in US

#17,428 in the World

San Rafael, CA (US)
San Rafael, CA, United States of America

Thx Ltd.

Forward Citations = 314

12 inventors:

goldMedal Lawrence R Fincham (26 out of 27 patents)

silverMedal Owen Jones (14 out of 26 patents)

bronzeMedal Peter Polit (4 out of 8 patents)

4.  Robert C Carroll (4 out of 4 patents)

5.  Andrew John Mason (3 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thx Ltd.. Retrieved from https://idiyas.com/company/thx

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]
Loading…