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Lignes Telegraphiques Et Telephoniques

USPTO Granted Patents = 28

Forward Citations = 327

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41 inventors (with patents filed for the assignee):

Jean P Hulin (6 out of 6 patents)

Herbert Ernyei (3 out of 8 patents)

Andre Bouvard (3 out of 3 patents)

4. Balint Escher (2 out of 8 patents)

5. Dominique Prince (2 out of 7 patents)

6. Adalbert Maciaszek (2 out of 2 patents)

7. Gilles DuBois (2 out of 2 patents)

8. Jean P Lamiral (2 out of 2 patents)

9. Yves Lumineau (1 out of 25 patents)

10. Michel Faure (1 out of 4 patents)

11. Jean Gelin (1 out of 1 patent)

12. Pierre Thepaut (1 out of 3 patents)

13. Claude Hannigsberg (1 out of 1 patent)

14. Patrick M De Laage De Meux (1 out of 1 patent)

15. Michel J Maitre (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 4697873 - Device for protecting optical fibers freed at the end of a cable element (1987-10-06),

2. 4525833 - Process for time-sequenced multiplexing of data on a transmission medium (1985-06-25),

3. 4490712 - Information transcoding process and a transmission system using such a (1984-12-25),

4. 4459701 - Process and device for synchronizing at reception digital signals (1984-07-10),

5. 4442575 - Tool-supporting device for machining a cylindrical rod and a machining (1984-04-17),

6. 4441786 - Device for positioning optical fibers in a terminal connector for (1984-04-10),

7. 4430572 - Device for separating two light signals emitted by sources having (1984-02-07),

8. 4427938 - Very-wide-band samplers (1984-01-24),

9. 4416507 - Method for in situ splicing optical fiber cables (1983-11-22),

10. 4411130 - Head for the simultaneous laying of optical fibers within a grooved (1983-10-25),

11. 4399566 - Device for stabilizing the output power of a transmitter module in an (1983-08-16),

12. 4399565 - Device for triggering an alarm system in the event of insufficiency of (1983-08-16),

13. 4382732 - Machining station for a production line for optical fiber cable elements (1983-05-10),

14. 4375075 - Tantalum capacitors with internal current-limiting means (1983-02-22),

15. 4369525 - Device for automatic regulation of the output power of a transmitter (1983-01-18),

Lignes Telegraphiques Et Telephoniques (LTET) is a leading telecommunications company with a global presence. We provide reliable telegraph and telephone services to individuals, businesses, and governments. With our extensive network infrastructure, advanced technologies, and skilled workforce, we ensure seamless communication solutions. Visit our website to know more about our services and offerings.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

28 Patents

#170 in Paris

#744 in France

#22,547 in the World

Lignes Telegraphiques Et Telephoniques

Forward Citations = 327

41 inventors:

Jean P Hulin (6 out of 6 patents)

Herbert Ernyei (3 out of 8 patents)

Andre Bouvard (3 out of 3 patents)

4. Balint Escher (2 out of 8 patents)

5. Dominique Prince (2 out of 7 patents)

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