Company Filing History:
Years Active: 2021-2022
Title: Innovations by Julian Guilloux
Introduction
Julian Guilloux is an accomplished inventor based in Colombier, Switzerland. He has made significant contributions to the field of secure communication through his innovative methods of authenticating transponders. With a total of 2 patents to his name, Guilloux continues to push the boundaries of technology.
Latest Patents
Guilloux's latest patents focus on methods of securely authenticating a transponder in communication with a server. The first patent describes a method that involves calculating a one-time password in the transponder using a dedicated algorithm. This process is based on the state of a counter and a physical quantity, such as a transmission delay determined during reading by a reading device. The password is then transmitted to the server, which checks if the decrypted transmission delay corresponds to the one determined by the reading device, thus authenticating the transponder.
The second patent also outlines a method of authenticating a transponder. This method includes defining a word in the transponder with a previous state of a counter, incremented by a random number generated within the transponder. A one-time password is calculated using an HOTP algorithm and a secret key based on this word. The transponder then transmits both the word and the one-time password to the server, which checks for identity to authenticate the transponder and authorize access.
Career Highlights
Julian Guilloux is currently employed at Em Microelectronic-Marin SA, where he applies his expertise in microelectronics and secure communication technologies. His work has been instrumental in developing innovative solutions that enhance security in electronic communications.
Collaborations
Guilloux collaborates with talented professionals in his field, including Stéphanie Salgado and Tomas Novak. Their combined efforts contribute to the advancement of technology in secure communications.
Conclusion
Julian Guilloux is a notable inventor whose work in secure transponder authentication showcases his commitment to innovation. His patents reflect a deep understanding of technology and its applications in enhancing security.