Company Filing History:
Years Active: 2007-2012
Title: Innovations by Jean-Francois Dhem
Introduction
Jean-Francois Dhem is a notable inventor based in Aix-en-Provence, France. He has made significant contributions to the field of microprocessor technology, particularly in enhancing security against cryptanalysis attacks. With a total of 3 patents to his name, Dhem's work focuses on innovative solutions that address vulnerabilities in cache memory systems.
Latest Patents
One of Dhem's latest patents is the "Random Cache Line Refill." This invention introduces a microprocessor that includes random cache line refill ordering to reduce side channel leakage in a cache line. This innovation aims to thwart various cryptanalysis attacks, including timing attacks, power analysis attacks, and probe attacks. A random sequence generator is utilized to randomize the order in which memory locations are read when filling a cache line.
Another significant patent is the "Random Slip Generator." This device is designed to lessen side channel leakage and combat cryptanalysis attacks, such as timing and power analysis attacks. The random slip generation can be configured, allowing the average frequency of random slips generated by the system to be set. Additionally, techniques are provided to ensure that nullified instructions consume power similarly to other executing instructions.
Career Highlights
Jean-Francois Dhem is currently employed at MIPS Technologies, Inc., where he continues to develop innovative technologies in the microprocessor domain. His work has been instrumental in advancing the security features of modern computing systems.
Collaborations
Dhem has collaborated with notable colleagues, including Morten Stribaek and Jakob Schou Jensen. Their combined expertise contributes to the development of cutting-edge technologies in the field.
Conclusion
Jean-Francois Dhem's contributions to microprocessor technology and security innovations are noteworthy. His patents reflect a commitment to enhancing the safety and efficiency of computing systems. Through his work at MIPS Technologies, Inc., Dhem continues to push the boundaries of technology and innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.