For the Inventor, By the Inventor

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Basingstoke, United Kingdom

Sony Broadcast & Communications Limited

USPTO Granted Patents = 19

Forward Citations = 578

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18 inventors (with patents filed for the assignee):

James Hedley Wilkinson (5 out of 83 patents)

Stephen Mark Keating (3 out of 62 patents)

Jonathan James Stone (3 out of 42 patents)

4. John W Richards (3 out of 35 patents)

5. Terence R Hurley (3 out of 14 patents)

6. John James Galt (2 out of 13 patents)

7. Yoshio Ozaki (2 out of 14 patents)

8. Nicholas Ian Saunders (1 out of 67 patents)

9. Martin Rex Dorricott (1 out of 31 patents)

10. James Bernard Pearman (1 out of 12 patents)

11. David J Hedley (1 out of 18 patents)

12. Terry R Hurley (1 out of 3 patents)

13. Sally J Griffiths (1 out of 1 patent)

14. Robin L Lince (1 out of 3 patents)

15. John Hudson (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 5995145 - Image capture apparatus for selectively causing a stepped reduction in (1999-11-30),

2. 5235410 - Apparatus and methods for non-linear processing of digital signals (1993-08-10),

3. 5231487 - Storage of video signals (1993-07-27),

4. 5227892 - Method and apparatus for identifying and selecting edit paints in (1993-07-13),

5. 5223926 - Compression of video signals (1993-06-29),

6. 5214676 - Digital phase detector arrangements (1993-05-25),

7. 5214502 - Compression of video signals (1993-05-25),

8. 5208669 - Up-conversion of a video signal format with expansion of active portion (1993-05-04),

9. 5208667 - Motion compensated video standards converter and method of deriving (1993-05-04),

10. 5206919 - Image signal processing with digital filtering to minimize aliasing (1993-04-27),

11. 5206732 - Video camera control apparatus (1993-04-27),

12. 5198902 - Apparatus and method for processing a video signal containing single (1993-03-30),

13. 5194958 - Movie film to video conversion with correction of frame misalignment (1993-03-16),

14. 5191427 - Video post-production of material acquired on film (1993-03-02),

15. 5181249 - Three channel audio transmission and/or reproduction systems (1993-01-19),

Sony Broadcast & Communications Limited is a global leader in providing innovative solutions for broadcast and professional audio/video production. With a wide range of products including cameras, monitors, and broadcast systems, Sony is trusted by professionals around the world for their high-quality and reliable technology.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

19 Patents

#5 in Basingstoke

#921 in United Kingdom

#31,645 in the World

Basingstoke, United Kingdom

Sony Broadcast & Communications Limited

Forward Citations = 578

18 inventors:

James Hedley Wilkinson (5 out of 83 patents)

Stephen Mark Keating (3 out of 62 patents)

Jonathan James Stone (3 out of 42 patents)

4. John W Richards (3 out of 35 patents)

5. Terence R Hurley (3 out of 14 patents)

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