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Magny les Hameaux, France

Nemoptic

USPTO Granted Patents = 24

% Expired Patents = 91.7

EPO Patents = 3

Forward Citations = 99

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35 inventors (with patents filed for the assignee):

Philippe Martinot-Lagarde (13 out of 17 patents)

Ivan N Dozov (11 out of 15 patents)

Daniel Stoenescu (9 out of 9 patents)

4. Jacques Angele (7 out of 7 patents)

5. Stéphane Joly (5 out of 5 patents)

6. Jean-Claude Dubois (4 out of 4 patents)

7. Romain Vercelletto (4 out of 4 patents)

8. Cécile Joubert (3 out of 6 patents)

9. Alain Boissier (3 out of 6 patents)

10. Didier Gallaire (3 out of 3 patents)

11. Kiyofumi Takeuchi (2 out of 43 patents)

12. Hidetoshi Nakata (2 out of 14 patents)

13. Jean Denis Laffitte (2 out of 2 patents)

14. Christophe Body (2 out of 2 patents)

15. Jean-Denis Laffitte (2 out of 2 patents)

24 patents: Sort by Forward Citations

1. 8704976 - Liquid crystal display device and control method for a bistable nematic liquid crystal display having two stable textures comprising a uniform or slightly twisted state (2014-04-22),

2. 8487856 - Addressing method for a bistable nematic liquid crystal matrix screen with regulated average quadratic voltage (2013-07-16),

3. 8405591 - Liquid crystal display device with improved switching means (2013-03-26),

4. 8361343 - Nematic liquid crystal composition and bistable nematic liqud crystal display (2013-01-29),

5. 8252202 - Nematic liquid crystal composition and bistable nematic liquid crystal display (2012-08-28),

6. 8085370 - Single-polarizer reflective bistable twisted nematic (BTN) liquid crystal display device (2011-12-27),

7. 7864148 - Bistable nematic liquid crystal display device and method for controlling such a device (2011-01-04),

8. 7812903 - Liquid crystal display enhanced in particular by elimination of harmful effects on the edges of addressed zones (2010-10-12),

9. 7724221 - Bistable nematic liquid crystal display method and device (2010-05-25),

10. 7616180 - Advanced method and device with a bistable nematic liquid crystal display (2009-11-10),

11. 7589816 - Display device with a black-optimizing bistable nematic screen and method for the definition of said device (2009-09-15),

12. 7532275 - Display device with a white-optimizing bistable nematic screen and method for the definition of said device (2009-05-12),

13. 7352346 - Bistable liquid crystal display device including improved addressing means (2008-04-01),

14. 7335405 - Nematic liquid crystal mixtures for use in bistable display devices (2008-02-26),

15. 7224417 - Nematic liquid crystal bistable display device with grey level (2007-05-29),

Nemoptic is a French technology company specializing in innovative display solutions, particularly in the field of electronic paper and reflective displays. The company focuses on developing advanced technologies that enhance visual experiences while optimizing energy consumption. With a commitment to sustainability and efficiency, Nemoptic's research spans various applications, including consumer electronics and industrial uses, positioning it as a key player in the evolving landscape of display technologies.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

24 Patents

#1 in Magny les Hameaux

#876 in France

#26,595 in the World

Magny les Hameaux, France

Nemoptic

Forward Citations = 99

35 inventors:

Philippe Martinot-Lagarde (13 out of 17 patents)

Ivan N Dozov (11 out of 15 patents)

Daniel Stoenescu (9 out of 9 patents)

4. Jacques Angele (7 out of 7 patents)

5. Stéphane Joly (5 out of 5 patents)

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