Location History:
- Courbevoie, FR (1996)
- Courbevoic, FR (2013)
Company Filing History:
Years Active: 1996-2013
Title: The Innovative Mind of Dominique Deprey
Introduction
Dominique Deprey is a notable inventor based in Courbevoie, France. He has made significant contributions to the field of radio communication and digital transmission systems. With a total of 2 patents, his work reflects a deep understanding of technology and innovation.
Latest Patents
One of his latest patents is a radio communication terminal broadcasting and reception method and broadcasting system. This invention concerns a radio communication terminal that includes first means for transmitting and receiving RF signals to communicate within a cellular radio communication network. The first means remain in standby mode when no communication is established with another terminal or the network itself. The terminal is characterized by second means for receiving at least one carrier dedicated to collective data of multimedia contents, which are activated only when the first means are in standby mode. This invention also encompasses a method for broadcasting and receiving collective data, as well as a system for broadcasting multimedia contents.
Another significant patent by Deprey is a spread spectrum digital transmission system using low-frequency. This system employs low-frequency pseudorandom encoding of desired information, along with a spectrum spreading and compression method. In the transmitter, each block of a digital signal to be transmitted is combined with a sample from a low-frequency pseudorandom generator. The resulting combinations are converted into orthogonal or quasi-orthogonal sequences, which are then modulated and transmitted to a receiver. The receiver demodulates the received signal and combines each sequence with a sample identical to that used for low-frequency coding at the transmitter, allowing for the recovery of the various blocks of the transmitted signal.
Career Highlights
Dominique Deprey has worked with prominent companies in the telecommunications sector, including Alcatel Telspace and Alcatel Lucent. His experience in these organizations has contributed to his expertise in radio communication technologies.
Collaborations
Throughout his career, Deprey has collaborated with talented individuals such as Philippe R Sehier and Nicolas Chuberre. These partnerships have likely enriched his work and led to innovative solutions in the field.
Conclusion
Dominique Deprey's contributions to radio communication and digital transmission systems highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving communication methods.