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Gémenos, France

Gemplus

USPTO Granted Patents = 155

% Expired Patents = 31.6

EPO Patents = 1

Forward Citations = 3,119

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158 inventors (with patents filed for the assignee):

Philippe Patrice (14 out of 22 patents)

David Naccache (11 out of 72 patents)

Jean-Sébastien Coron (9 out of 15 patents)

4. Jean-Jacques Vandewalle (8 out of 11 patents)

5. Marc Joye (7 out of 18 patents)

6. Philippe Martin (6 out of 15 patents)

7. Pascal Paillier (6 out of 20 patents)

8. Paul Morgavi (6 out of 15 patents)

9. Olivier Brunet (6 out of 9 patents)

10. Christian Gustave Leriche (6 out of 8 patents)

11. Jean-Christophe Fidalgo (5 out of 21 patents)

12. Pierre Girard (5 out of 17 patents)

13. Didier Elbaz (5 out of 10 patents)

14. Michael Zafrany (5 out of 8 patents)

15. Nathalie Feyt (4 out of 5 patents)

Core Competencies:

Smart Card

Cryptography

Biometric Identification

Data Transfer

Public Key Encryption

Contactless Cards

Access Rights Management

Microprocessor Card

Secure Identification

Dynamic Secret Key

Emergency Call System

Application Deployment

155 patents: Sort by Forward Citations

1. 7471791 - Method for countermeasure in an electronic component using a secret key algorithm (2008-12-30),

2. 7458665 - Machine fluid supply assembly comprising keying means (2008-12-02),

3. 7448914 - Adapter for electrically connecting a miniature integrated circuit card in a memory card connector (2008-11-11),

4. 7434250 - Dynamic management of access rights lists in a portable electronic object (2008-10-07),

5. 7434070 - Secret code security access to data processing means (2008-10-07),

6. 7434049 - Method for making secure a session with data processing means under the control of several entities (2008-10-07),

7. 7433905 - Device and method for processing digital values in particular in non-adjacent form (2008-10-07),

8. 7433501 - Biometric identification method and device adapted to verification on chip cards (2008-10-07),

9. 7424114 - Method for enhancing security of public key encryption schemas (2008-09-09),

10. 7409044 - Emergency call system and device (2008-08-05),

11. 7406332 - Radiotelephone terminal with chip card provided with browser (2008-07-29),

12. 7387258 - Application deployment from a smart card (2008-06-17),

13. RE40378 - Smart card which operates with the USB protocol (2008-06-09),

14. 7386123 - Method of implementing in an electronic component a cryptographic algorithm for finding the public exponent (2008-06-10),

15. 7384000 - Durable plastic mini card and method for testing its durability (2008-06-10),

Gemalto, a Thales company, provides digital security solutions to government agencies, financial institutions, and enterprises worldwide. Their products and services include dedicated security hardware, authentication and identity management software, secure device management solutions, and secure access management services.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

155 Patents

#1 in Gémenos

#183 in France

#5,276 in the World

Gémenos, France

Gemplus

Forward Citations = 3,119

158 inventors:

Philippe Patrice (14 out of 22 patents)

David Naccache (11 out of 72 patents)

Jean-Sébastien Coron (9 out of 15 patents)

4. Jean-Jacques Vandewalle (8 out of 11 patents)

5. Marc Joye (7 out of 18 patents)

Please report any incorrect information to [email protected]

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