This inventor holds 2 USPTO granted patents. Top assignee: Compagnie Industrielle Des Telecommunications Cit-Alcatel. Active years: 1976-1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1980
Title: Innovations of Jean-Michel Durand
Introduction
Jean-Michel Durand is a notable inventor based in Le Kremlin-Bicetre, France. He has made significant contributions to the field of telecommunications, particularly in the development of signal processing technologies. With a total of 2 patents to his name, Durand continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest inventions is the Variable Peak Detector. This device functions as a signal peak detector that can be utilized for echo suppressors. It features a memory that stores a value which varies based on the incident signal, representing the peak sought. The design includes an attenuator for the memorized value, four comparators, and a control unit that adjusts the memorized value according to the results of the comparisons.
Another significant patent is the Half-Echo Suppressor for a Terminal of a Four-Wire Electric Line. This invention addresses the challenges in four-wire telephony by preventing the closure of a loop between two unidirectional channels. It includes a speech detector for the emitting channel, which operates in two modes. The first mode sends a speech indicator signal based on amplitude characteristics, while the second mode compares the amplitudes of the emitting and receiving channels when the latter is active.
Career Highlights
Jean-Michel Durand is associated with Compagnie Industrielle des Telecommunications Cit-Alcatel, where he has been instrumental in advancing telecommunications technologies. His work has had a lasting impact on the efficiency and effectiveness of communication systems.
Collaborations
Durand has collaborated with various professionals in his field, including his coworker Etienne Penicaud. Their joint efforts have contributed to the development of innovative solutions in telecommunications.
Conclusion
Jean-Michel Durand's contributions to the field of telecommunications through his patents and collaborations highlight his role as a key innovator. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile