Company Filing History:
Years Active: 2010-2013
Title: Innovator Spotlight: Jean-Michel Auffray
Introduction
Jean-Michel Auffray is a prominent inventor based in Bourg la Reine, France, known for his significant contributions to the field of telecommunications. With a total of two patents to his name, his work focuses on advanced methods for transmitting signals in multi-antenna systems, which are essential for improving communication technologies.
Latest Patents
Auffray's latest innovations include a method and device developed for transmitting a signal within multi-antenna systems. This method is specifically designed for digital signal transmission using n transmit antennas, where n is greater than two. The core of this innovation involves the combination of a source data vector with n vectors designated for transmission via a coding matrix known as M, ensuring maximum yield. By utilizing reference symbols recognized by at least one receiver, the method enables the estimation of at least three transmission channels corresponding to each of the transmit antennas. Furthermore, the coding matrix applies mathematical transformations to these reference symbols before they are transmitted, enhancing the efficiency and reliability of the communication system.
Career Highlights
Throughout his career, Auffray has been affiliated with France Telecom, a leading telecommunications company. His role has positioned him at the forefront of innovation in signal transmission technology. His patents reflect a deep understanding of the challenges faced in modern communication and illustrate his commitment to developing effective solutions.
Collaborations
Jean-Michel Auffray has worked alongside skilled professionals in the field, including his colleagues Rodolphe Legouable and Vincent Le Nir. These collaborations have likely enriched his research and development experience, further advancing the innovations that stem from France Telecom.
Conclusion
Jean-Michel Auffray continues to be an influential figure in the telecommunications sector. His innovative approach and dedication to enhancing signal transmission through multi-antenna systems showcase the importance of inventive minds in driving technological progress. The patents he holds not only represent personal achievements but also contribute to the broader field of communication technologies.