Nagravision S.a., headquartered in Cheseaux-sur-Lausanne, Switzerland, specializes in digital security solutions that safeguard content and communications. The company focuses on advanced technologies such as digital signatures, secure communication, and cryptographic key management, ensuring robust protection against unauthorized access. Nagravision also explores innovative applications of machine learning and haptic feedback to enhance user authentication and network security, positioning itself as a leader in the evolving landscape of digital security.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

458 Patents

#1 in Cheseaux-sur-Lausanne

#40 in Switzerland

#2,078 in the World

Cheseaux-sur-Lausanne, Switzerland

Nagravision S.a.

Forward Citations = 982

248 inventors:

Didier Hunacek (31 out of 37 patents)

Fabien Gremaud (29 out of 29 patents)

Bertrand Wendling (28 out of 33 patents)

4. Pierre Sarda (24 out of 36 patents)

5. Corinne Le Buhan (22 out of 22 patents)

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

36 patents (CIPO):

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]

239 patents (EPO):

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]