Company Filing History:
Years Active: 2008-2010
Title: The Innovations of Bertrand Lesot
Introduction
Bertrand Lesot is a notable inventor based in Valence, France. He has made significant contributions to the field of hybrid systems, particularly in the integration of inertial navigation and satellite positioning technologies. With a total of 2 patents, his work showcases a commitment to advancing measurement integrity and system reliability.
Latest Patents
Lesot's latest patents include a "Closed loop hybridising device with monitoring of the measurement integrity." This invention involves a closed loop hybridizing device that utilizes a Kalman filter bank and a virtual platform to ensure accurate inertial measurements. The principal Kalman filter is designed to apply corrections based on all available pseudo-measurements, while secondary filters handle corrections from subsets of these measurements. This innovative approach is particularly beneficial for hybridizing devices that rely on both inertial units and satellite navigation systems, such as GPS.
Another significant patent is the "Device for monitoring the integrity of information delivered by a hybrid INS/GNSS system." This device monitors the position and speed information from a hybrid system that combines an inertial unit with a GNSS satellite positioning receiver. It employs a Kalman hybridization filter and includes a satellite problem-detector circuit that identifies satellite failures by comparing the outputs of predictor/estimator filters with their variances.
Career Highlights
Lesot is currently employed at Thales, a leading company in advanced technology solutions. His work at Thales has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for excellence in the field of navigation and positioning systems.
Collaborations
Throughout his career, Lesot has collaborated with talented individuals such as Jacques Coatantiec and Nicolas Martin. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Bertrand Lesot's contributions to the field of hybrid systems and navigation technology are noteworthy. His innovative patents reflect a deep understanding of measurement integrity and system reliability. As he continues to work at Thales, his future endeavors are likely to further enhance the capabilities of hybrid navigation systems.