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For the Inventor, By the Inventor

Colombes, France

Emmanuelle Dottax

This inventor holds 22 USPTO granted patents and 8 published patent applications and 18 EPO patents, primarily in Cryptographic Security. Top assignees: Idemia France, Oberthur Technologies, Idemia Identity & Security France. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Emmanuelle Dottax. Retrieved from https://idiyas.com/inventor/emmanuelle-dottax

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 22 

% Patents Active = 86.4

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Conflans Sainte Honorine, FR (2012)
  • Paris, FR (2010 - 2015)
  • Levallois Perret, FR (2015)
  • Nanterre, FR (2020)
  • Colombes, FR (2015 - 2021)
  • Issy les Moulineaux, FR (2021)
  • Courbevoie, FR (2022 - 2023)
  • Talence, FR (2023 - 2024)

Company Filing History:

goldMedal13 out of 125 
 
Idemia France
 patents
silverMedal4 out of 154 
 
Oberthur Technologies
 patents
bronzeMedal2 out of 165 
 
Idemia Identity & Security France
 patents
4. 2 out of 190 
 
Morpho
 patents
5. 1 out of 834,570 
Other
 patents

Years Active: 2010-2025

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Areas of Expertise:
Post-Quantum Authentication
Cryptographic Signature
Device Authentication
Memory Management
Dynamic Security Code
Electronic Access Pass
Secure Transactions
Data Encryption
Cryptographic Processing
Elliptic Curve
RF Label Identification
Microcircuit Card
22 patents (USPTO):Explore Patents
1. 12395343 - Signature-free optimized post-quantum authentication scheme, methods and devices (2025-08-19),
2. 12212688 - Method for cryptographic signature of a datum, associated electronic device and associated computer program (2025-01-28),
3. 12158944 - Authentication of a device by a cryptographic process (2024-12-03),
4. 12093947 - Memory management in a transaction processing device (2024-09-17),
5. 11900751 - Electronic access pass (2024-02-13),
6. 11763292 - Dynamic security code for a card transaction (2023-09-19),
7. 11579995 - Electronic element, system comprising such an electronic element and method for monitoring and cutting off a processor on occurrence of a failure event (2023-02-14),
8. 11552796 - Cryptographic processing events for encrypting or decrypting data (2023-01-10),
9. 11526880 - Dynamic security code for a card transaction (2022-12-13),
10. 11341072 - Method for controlling commands suitable to be processed by a peripheral such as an actuator (2022-05-24),
11. 11165633 - Method and system for securing data transmitted by a connected object against attacks affecting a control circuit of said object (2021-11-02),
12. 10984080 - Method for authenticating a user and a secure module, associated electronic apparatus and system (2021-04-20),
13. 10721081 - Method and system for authentication (2020-07-21),
14. 10581589 - Method for the authentication of a first electronic entity by a second electronic entity, and electronic entity implementing such a method (2020-03-03),
15. 10528943 - Method and secure device for performing a transaction (2020-01-07),

Title: Emmanuelle Dottax - Innovative Inventor from Colombes, FR

Introduction: Emmanuelle Dottax is a talented inventor hailing from Colombes, France, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Emmanuelle Dottax holds several patents in the areas of renewable energy technologies, sustainable materials, and smart city solutions, showcasing her commitment to creating a more sustainable future.

Career Highlights: With a background in engineering and a passion for environmental sustainability, Emmanuelle Dottax has led several successful projects that have revolutionized the way we approach energy consumption and urban development.

Collaborations: Throughout her career, Emmanuelle Dottax has collaborated with leading research institutions, universities, and innovative companies to bring her ideas to life and make a positive impact on society.

Conclusion: Emmanuelle Dottax's dedication to innovation and sustainability has solidified her reputation as a pioneering inventor in the field of technology, inspiring others to push the boundaries of what is possible.

Profile summary based on public USPTO records.
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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