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Boulogne Cedax, France

Thomson Tubes & Displays, S.a.

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USPTO Granted Patents = 27

Forward Citations = 52

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28 inventors (with patents filed for the assignee):

Nacerdine Azzi (7 out of 16 patents)

Bruno F Roussel (7 out of 7 patents)

Olivier Masson (6 out of 13 patents)

4. Jean M Perreaut (5 out of 5 patents)

5. Jean-Philippe Descombes (4 out of 4 patents)

6. Jean-Pierre Garnier (3 out of 3 patents)

7. Alain Vougny (3 out of 3 patents)

8. Alain Dossot (3 out of 3 patents)

9. Olivier Pierre Trinchero (3 out of 3 patents)

10. David Arthur New (2 out of 16 patents)

11. Jean-Claude Pruvost (2 out of 4 patents)

12. Christophe Mathey (2 out of 2 patents)

13. Jean-Remy Adamski (1 out of 2 patents)

14. Jean Remy Adamski (1 out of 2 patents)

15. Michel Lefort (1 out of 1 patent)

Core Competencies:

Cathode-Ray Tube

Electron Gun

Deflection System

Magnetic Focusing

Color Picture Tube

Deflection Yoke

Astigmatism Corrector

Dynamic Focusing

Saddle Shaped Winding

Auxiliary Coil

Electron Beam

Energy Recovery

27 patents: Sort by Forward Citations

1. 6462487 - Method of operating a cathode-ray tube electron gun (2002-10-08),

2. 6369494 - Cathode structure and electron gun for cathode ray tubes (2002-04-09),

3. 6300730 - Electron beam deflection system for cathode ray tubes (2001-10-09),

4. 6150910 - Deflection yoke with geometry distortion correction (2000-11-21),

5. 6084490 - Saddle shaped deflection winding having a winding space within a (2000-07-04),

6. 6072379 - Saddle shaped deflection winding having winding spaces in the rear (2000-06-06),

7. 6069546 - Saddle shaped deflection winding having a winding space (2000-05-30),

8. 5944571 - Method of making color picture tubes having a mix of electron guns (1999-08-31),

9. 5923117 - Deflection yoke securing device (1999-07-13),

10. 5900693 - Deflection yoke with saddle-shaped vertical deflection coils (1999-05-04),

11. 5877587 - Inline electron gun having improved expanded focus lens electrodes (1999-03-02),

12. 5847503 - Electron beam deflection device for cathode ray tubes which is self (1998-12-08),

13. 5818159 - Electron beam deflection system for a cathode ray tube (1998-10-06),

14. 5780959 - Cathode structure for cathode ray tube (1998-07-14),

15. 5621287 - Flexible auxiliary deflection coil (1997-04-15),

Company Overview

Thomson Tubes & Displays, S.a. is a prominent player in the field of display technologies, specializing in the development and manufacturing of advanced cathode ray tubes and display systems. The company focuses on delivering high-quality visual solutions for various applications, including industrial and consumer electronics. Based in Boulogne Cedax, France, Thomson Tubes & Displays leverages its expertise in optics and electronics to innovate and enhance user experiences across diverse markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

27 Patents

#1 in Boulogne Cedax

#788 in France

#24,028 in the World

Boulogne Cedax, France

Thomson Tubes & Displays, S.a.

Forward Citations = 52

28 inventors:

Nacerdine Azzi (7 out of 16 patents)

Bruno F Roussel (7 out of 7 patents)

Olivier Masson (6 out of 13 patents)

4. Jean M Perreaut (5 out of 5 patents)

5. Jean-Philippe Descombes (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thomson Tubes & Displays, S.a.. Retrieved from https://idiyas.com/company/thomson-tubes-and-displays-s-a

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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