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For the Inventor, By the Inventor

Garcelles, France

Hugues De Perthuis

This inventor holds 12 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Koninklijke Philips Corporation N.v., Nxp B.v., Trident Microsystems (Far East) Ltd.. Active years: 2003-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hugues De Perthuis. Retrieved from https://idiyas.com/inventor/hugues-de-perthuis

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

USPTO Granted Patents = 12 

% Patents Active = 83.3

 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Garcelles, FR (2003 - 2014)
  • Caen, FR (2006 - 2020)

Company Filing History:

goldMedal6 out of 21,885 
 
Koninklijke Philips Corporation N.v.
 patents
silverMedal5 out of 5,322 
 
Nxp B.v.
 patents
bronzeMedal1 out of 86 
 
Trident Microsystems (Far East) Ltd.
 patents

Years Active: 2003-2020

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12 patents (USPTO):Explore Patents
1. 10862682 - Nonce generation for encryption and decryption (2020-12-08),
2. 10223117 - Execution flow protection in microcontrollers (2019-03-05),
3. 8812855 - Software protection (2014-08-19),
4. 8707054 - Establishing a secure memory path in a unitary memory architecture (2014-04-22),
5. 8155459 - Video processing device with low memory bandwidth requirements (2012-04-10),
6. 7689781 - Access to a collective resource in which low priority functions are grouped, read accesses of the group being given higher priority than write accesses of the group (2010-03-30),
7. 7110567 - Optimized detection of a watermark in an information signal (2006-09-19),
8. 7038964 - Access to a common memory in which a priority access to a non-active bank is prepared during a non-priority access to a different bank (2006-05-02),
9. 6959371 - Dynamic access control of a function to a collective resource (2005-10-25),
10. 6785795 - Data processing device for use in cooperation with a memory (2004-08-31),
11. 6738840 - Arrangement with a plurality of processors having an interface for a collective memory (2004-05-18),
12. 6647439 - Arrangement with a plurality of processors sharing a collective memory (2003-11-11),

Title: Hugues De Perthuis: Innovator in Encryption and Microcontroller Technology

Introduction

Hugues De Perthuis is a notable inventor based in Garcelles, France. He has made significant contributions to the fields of encryption and microcontroller technology, holding a total of 12 patents. His work focuses on enhancing data security and execution flow protection in computing devices.

Latest Patents

One of Hugues De Perthuis's latest patents is related to nonce generation for encryption and decryption. This patent describes methods for encrypting and decrypting blocks of data stored in computer-readable memory using a block cipher with a nonce. The methods involve generating a nonce value based on previous execution instructions of a program, ensuring that each block of data is securely encrypted. Another significant patent addresses execution flow protection in microcontrollers. This invention includes a module designed to monitor memory access and identify instructions fetched for execution, enhancing the security and reliability of microcontroller operations.

Career Highlights

Throughout his career, Hugues De Perthuis has worked with prominent companies such as Koninklijke Philips Corporation N.V. and NXP B.V. His experience in these organizations has allowed him to develop innovative solutions that address critical challenges in technology.

Collaborations

Hugues has collaborated with talented individuals in the field, including Eric Desmicht and Stéphane Mutz. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Hugues De Perthuis is a distinguished inventor whose work in encryption and microcontroller technology has made a lasting impact. His innovative patents and collaborations reflect his commitment to advancing technology and enhancing data security.

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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