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Psytechnics Limited

USPTO Granted Patents = 19

EPO Patents = 5

Trademarks = 1

Forward Citations = 54

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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 technology company based in Great Britain, specializing in advanced analytics and software solutions for the assessment of user experience and behavior. The organization focuses on developing tools that leverage data to enhance understanding of user interactions across various digital platforms. Its expertise lies in the fields of data science and machine learning, aiming to provide insights that drive improvements in customer engagement and satisfaction in diverse sectors.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

19 Patents

#44 in

#926 in United Kingdom

#32,623 in the World

Psytechnics Limited

Forward Citations = 54

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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