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Alcatel Submarine Networks

USPTO Granted Patents = 24

EPO Patents = 20

Trademarks = 3

Forward Citations = 151

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36 inventors (with patents filed for the assignee):

Omar Ait Sab (4 out of 5 patents)

Ole Henrik Waagaard (3 out of 24 patents)

Erlend Ronnekleiv (3 out of 15 patents)

4. Emmanuel Desurvire (3 out of 16 patents)

5. Ludivine Moirot (2 out of 2 patents)

6. Georges Grandpierre (2 out of 5 patents)

7. Olivier Gautheron (2 out of 7 patents)

8. Stephane Ruggeri (1 out of 2 patents)

9. Victor Faraci (1 out of 1 patent)

10. Christophe Mougin (1 out of 1 patent)

11. Eric Ternier (1 out of 1 patent)

12. Arne Berg (1 out of 38 patents)

13. Pascale Nouchi (1 out of 44 patents)

14. Patrick Brindel (1 out of 15 patents)

15. Hans Bissessur (1 out of 7 patents)

24 patents: Sort by Forward Citations

1. 12510380 - Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensor (2025-12-30),

2. 12002349 - Monitoring equipment for cables (2024-06-04),

3. 11828631 - Method and apparatus for suppression of noise due to local oscillator instability in a coherent fiber optical sensor (2023-11-28),

4. 11821784 - Fibre-optic hydrophone with internal filter (2023-11-21),

5. 11757528 - Supervision of an optical path including an amplifier (2023-09-12),

6. 11499849 - Method and apparatus for suppression of noise due to transmitted signal instability in a coherent fiber optical sensor system (2022-11-15),

7. 11368216 - Use of band-pass filters in supervisory signal paths of an optical transport system (2022-06-21),

8. 11101885 - Supervisory signal paths for an optical transport system (2021-08-24),

9. 11095370 - Symmetrical supervisory optical circuit for a bidirectional optical repeater (2021-08-17),

10. 10833766 - Monitoring equipment for an optical transport system (2020-11-10),

11. 10778336 - Communication system employing self-tuning optical transceivers (2020-09-15),

12. 6342962 - Optical system for transmitting data in soliton format (2002-01-29),

13. 6038211 - Terminal for a bidirectional synchronous digital hierarchy link with (2000-03-14),

14. 6025948 - Optical signal transmission installation including a repeater monitoring (2000-02-15),

15. 6008922 - Optical communication system using optical amplifiers with gain (1999-12-28),

Alcatel Submarine Networks is a leading provider of subsea cable solutions for telecommunications and oil & gas industries. With over 160 years of experience, ASN has delivered over 600,000 km of submarine cables worldwide. Their comprehensive portfolio includes turnkey solutions, maintenance services, and project management expertise.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

24 Patents

#1 in Nozay

#850 in France

#25,861 in the World

Alcatel Submarine Networks

Forward Citations = 151

36 inventors:

Omar Ait Sab (4 out of 5 patents)

Ole Henrik Waagaard (3 out of 24 patents)

Erlend Ronnekleiv (3 out of 15 patents)

4. Emmanuel Desurvire (3 out of 16 patents)

5. Ludivine Moirot (2 out of 2 patents)

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