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Cheseaux-sur-Lausanne, Switzerland

Nagracard S.a.

USPTO Granted Patents = 16

% Expired Patents = 12.5

Forward Citations = 187

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13 inventors (with patents filed for the assignee):

Christophe Nicolas (4 out of 20 patents)

André Kudelski (4 out of 12 patents)

Henri Kudelski (3 out of 21 patents)

4. Michael John Hill (3 out of 7 patents)

5. Marco Sasselli (3 out of 16 patents)

6. Renato Cantini (2 out of 20 patents)

7. Roger Lagadec (2 out of 11 patents)

8. Jimmy Cochard (2 out of 5 patents)

9. Karin Busch Lauper (2 out of 7 patents)

10. Cédric Groux (2 out of 2 patents)

11. Nicolas Fischer (1 out of 25 patents)

12. Rached Ksontini (1 out of 9 patents)

13. Serge Gaumain (1 out of 2 patents)

16 patents: Sort by Forward Citations

1. 8181008 - Secure system-on-chip (2012-05-15),

2. 7908491 - Method and device for controlling access to encrypted data (2011-03-15),

3. 7801492 - System and method for managing resources of portable module resources (2010-09-21),

4. 7668311 - Method and system for transmission of decrypting information (2010-02-23),

5. 7509098 - System and method for managing resources of portable module resources (2009-03-24),

6. 7487364 - Method to store encrypted data (2009-02-03),

7. 7487349 - Method for securing a ciphered content transmitted by a broadcaster (2009-02-03),

8. 7486793 - Invoicing management method of a service transmitted per time unit (2009-02-03),

9. 7434736 - Securing device for a security module connector (2008-10-14),

10. 7433473 - Data transmission method between a broadcasting center and a multimedia unit (2008-10-07),

11. 7313665 - Multi-Processor data verification components for security modules (2007-12-25),

12. 7206250 - Method for storing data blocks in a memory (2007-04-17),

13. 7190790 - Multiple module encryption method (2007-03-13),

14. 6985586 - Distributed information and storage system (2006-01-10),

15. 6913197 - Method for inducing upgrading of an expandable product (2005-07-05),

Company Overview

Nagracard S.a. is a prominent player in the field of digital security solutions, specializing in the development and manufacturing of smart cards and secure access technologies. The company focuses on providing innovative solutions for conditional access systems, catering primarily to the broadcasting and telecommunications sectors. Based in Cheseaux-sur-Lausanne, Switzerland, Nagracard is recognized for its commitment to enhancing content protection and user authentication through advanced cryptographic techniques and robust security protocols.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#3 in Cheseaux-sur-Lausanne

#764 in Switzerland

#37,868 in the World

Cheseaux-sur-Lausanne, Switzerland

Nagracard S.a.

Forward Citations = 187

13 inventors:

Christophe Nicolas (4 out of 20 patents)

André Kudelski (4 out of 12 patents)

Henri Kudelski (3 out of 21 patents)

4. Michael John Hill (3 out of 7 patents)

5. Marco Sasselli (3 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nagracard S.a.. Retrieved from https://idiyas.com/company/nagracard-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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