Location History:
- Montmelian, FR (2015)
- Villard-d'Héry, FR (2019)
- Grenoble, FR (2023)
Company Filing History:
3 out of 4,872 
1 out of 3,559 
Years Active: 2015-2023
Title: The Innovations of Sébastien De Rivaz
Introduction
Sébastien De Rivaz is a notable inventor based in Villard-d'Héry, France. He has made significant contributions to the field of low-power wide-area (LPWA) networks, holding a total of 4 patents. His work focuses on innovative methods for distance and position estimation within these networks.
Latest Patents
One of his latest patents is a distance estimation method in an LPWA network. This invention relates to a method for estimating the distance between nodes in such a network. The first and second nodes transmit narrow band signals at various carrier frequencies to each other. The nodes then receive and demodulate these signals into baseband signals. Complex values representing the forward-backward function of the transmission channel are obtained from these signals. These values are processed by a trained neural network to estimate the distance between the nodes. Another significant patent is a method for locating a connected object by phase differences of arrival in an LPWA network. This method utilizes multiple base stations to locate a connected object that transmits packets in RF frequency channels. The base stations analyze the signals to construct a composite transfer function, allowing for the estimation of the object's position through hyperbolic trilateration.
Career Highlights
Sébastien has worked with prominent organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and the Commissariat à l'Énergie Atomique. His experience in these institutions has contributed to his expertise in energy and communication technologies.
Collaborations
Throughout his career, Sébastien has collaborated with talented individuals, including Florian Wolf and François Dehmas. These partnerships have likely enhanced his innovative capabilities and led to the development of groundbreaking technologies.
Conclusion
Sébastien De Rivaz is a distinguished inventor whose work in LPWA networks has paved the way for advancements in distance and position estimation methods. His contributions are vital to the evolution of communication technologies.
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.