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Nagra France Sas

USPTO Granted Patents = 13

EPO Patents = 23

Forward Citations = 26

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30 inventors (with patents filed for the assignee):

Bertrand Wendling (2 out of 33 patents)

Didier Lesteven (2 out of 3 patents)

Octavian Folea (2 out of 4 patents)

4. Thierry Lelegard (2 out of 2 patents)

5. Antoine Burckard (1 out of 22 patents)

6. Pierre Sarda (1 out of 35 patents)

7. Daniel Lecomte (1 out of 49 patents)

8. Yishan Zhao (1 out of 3 patents)

9. Minh Son Tran (1 out of 10 patents)

10. Philippe Guillot (1 out of 6 patents)

11. Olivier Landier (1 out of 1 patent)

12. Pascal Junod (1 out of 11 patents)

13. Daniela Lozanov (1 out of 1 patent)

14. Sébastien Georges (1 out of 8 patents)

15. Pierre-Sernin Dominique Sarda (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 10269086 - Method and system for secure sharing of recorded copies of a multicast audiovisual program using scrambling and watermarking techniques (2019-04-23),

2. 9077856 - Method for local conditional access for mobile equipments (2015-07-07),

3. 9038096 - System and method of adaptive and progressive descrambling of digital image content (2015-05-19),

4. 8861729 - Method and system for the secure distribution of audiovisual data by transactional marking (2014-10-14),

5. 8571213 - Security method for preventing the unauthorized use of multimedia contents (2013-10-29),

6. 8452009 - Control message processing method (2013-05-28),

7. 8401190 - Portable security module pairing (2013-03-19),

8. 8352732 - Transmission method for conditional access content (2013-01-08),

9. 8341706 - Method of processing authorization messages destined for a plurality of mobile receivers and method of transmitting such messages (2012-12-25),

10. 8281358 - Method for transmitting a stream of digital data and control messages associated to said stream to mobile equipments (2012-10-02),

11. 8103001 - Method for verifying rights contained in a security module (2012-01-24),

12. 7882350 - Encryption and decryption method for conditional access content (2011-02-01),

13. 7783776 - Method of distributing the load of a management centre that transmits information to a large number of user units (2010-08-24),

NAGRA FRANCE SAS is a leading provider of content protection and multiscreen television solutions. With extensive expertise in secure digital TV and a commitment to innovation, NAGRA delivers advanced solutions to pay-TV operators and content providers. Their services include conditional access systems, digital rights management, anti-piracy technologies, and comprehensive analytics.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#281 in Paris

#1,366 in France

#43,615 in the World

Nagra France Sas

Forward Citations = 26

30 inventors:

Bertrand Wendling (2 out of 33 patents)

Didier Lesteven (2 out of 3 patents)

Octavian Folea (2 out of 4 patents)

4. Thierry Lelegard (2 out of 2 patents)

5. Antoine Burckard (1 out of 22 patents)

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