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Psytechnics Limited

USPTO Granted Patents = 19

EPO Patents = 5

Trademarks = 1

Forward Citations = 53

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16 inventors (with patents filed for the assignee):

Paul Alexander Barrett (9 out of 13 patents)

Simon Richard Broom (5 out of 7 patents)

Benjamin Pernot (5 out of 5 patents)

4. Quan Huynh-Thu (4 out of 4 patents)

5. Ludovic Malfait (3 out of 3 patents)

6. Antony William Rix (3 out of 15 patents)

7. Philip Gray (2 out of 9 patents)

8. Richard John Buchan Reynolds (2 out of 2 patents)

9. Richard Jb Reynolds (2 out of 5 patents)

10. Marc Isambart (2 out of 2 patents)

11. Ludovic Maifait (1 out of 1 patent)

12. Ludo Malfait (1 out of 1 patent)

13. Andrew Whitefield (1 out of 1 patent)

14. Tom Goldstein (1 out of 1 patent)

15. Phil Gray (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 8682650 - Speech-quality assessment method and apparatus that identifies part of a signal not generated by human tract (2014-03-25),

2. 8649440 - Method and apparatus for image signal normalisation (2014-02-11),

3. 8548804 - Generating sample error coefficients (2013-10-01),

4. 8396323 - Method and apparatus for measuring blockiness in video images (2013-03-12),

5. 8363938 - Method and apparatus for aligning signals (2013-01-29),

6. 8243143 - Method and apparatus for generation of a video quality parameter (2012-08-14),

7. 8204335 - Method and apparatus for measuring blockiness in video images (2012-06-19),

8. 8072892 - Generating test sets (2011-12-06),

9. 8009825 - Signal processing (2011-08-30),

10. 7843850 - Video quality assessment (2010-11-30),

11. 7768937 - Video quality assessment (2010-08-03),

12. 7657388 - Quality assessment tool (2010-02-02),

13. 7606704 - Quality assessment tool (2009-10-20),

14. 7526394 - Quality assessment tool (2009-04-28),

15. 7412375 - Speech quality assessment with noise masking (2008-08-12),

Psytechnics Limited is a software company specializing in voice and video communication technology. With extensive expertise in quality-of-experience (QoE) analytics, their solutions help businesses optimize and enhance real-time communications for superior user experience. Psytechnics' innovative products and services enable organizations to measure, monitor, and improve the performance of voice and video communications in diverse industries including telecommunications, contact centers, and conferencing. They utilize advanced algorithms and machine learning techniques to provide actionable insights and ensure the highest levels of QoE for their clients. Explore their website for more information and to discover how Psytechnics can deliver cutting-edge solutions to transform your communication experiences.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#76 in

#928 in United Kingdom

#31,713 in the World

Psytechnics Limited

Forward Citations = 53

16 inventors:

Paul Alexander Barrett (9 out of 13 patents)

Simon Richard Broom (5 out of 7 patents)

Benjamin Pernot (5 out of 5 patents)

4. Quan Huynh-Thu (4 out of 4 patents)

5. Ludovic Malfait (3 out of 3 patents)

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