Company Filing History:
2 out of 35 
1 out of 1 
1 out of 27 Years Active: 1986-1987
Title: The Innovations of Jacques Veillard
Introduction
Jacques Veillard is a notable inventor based in Saint Gregoire, France. He has made significant contributions to the field of telecommunications, particularly in the development of frequency demodulators for television receivers. With a total of three patents to his name, Veillard's work has had a lasting impact on the industry.
Latest Patents
One of Veillard's latest patents is a frequency demodulator for television receivers that utilizes time multiplexing. This innovative receiver is designed for television systems that employ time division multiplexing (TDM) of analog image signals and bursts of duobinary coded digital data signals. The digital data signals are transmitted during line and frame blanking intervals, grouped in packets that include sound and synchronization signals. The receiver features a common frequency demodulator that adapts based on the signal-to-noise ratio after demodulation.
Another significant patent is a method and device for coherent demodulation of a digitally modulated carrier. This invention involves phase shift keying or frequency shift keying with phase continuity, where useful bursts are transmitted at equal time intervals. The carrier frequency is recovered by squaring the carrier to obtain a spectrum, allowing for the selection of the carrier frequency within that spectrum.
Career Highlights
Throughout his career, Jacques Veillard has worked with prominent organizations such as Telediffusion de France and the Public Establishment of Telediffusion. His expertise in telecommunications has been instrumental in advancing the technology used in television broadcasting.
Collaborations
Veillard has collaborated with notable individuals in his field, including Jeannine Le Goff Epouse Henaff and Daniel Pommier. Their collective efforts have contributed to the success of various projects and innovations in telecommunications.
Conclusion
Jacques Veillard's contributions to the field of telecommunications through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.
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.