This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignee: Centre National Detudes Spatiales. Active years: 2009-2020.
Location History:
- Toulouse, FR (2009 - 2012)
- Ramonville Saint Agne, FR (2020)
Company Filing History:
Years Active: 2009-2020
Title: The Innovations of Laurent Lestarquit
Introduction
Laurent Lestarquit is a notable inventor based in Toulouse, France. He has made significant contributions to the field of GNSS technology, holding a total of 3 patents. His work focuses on enhancing the accuracy and efficiency of GNSS receivers, which are crucial for various applications in navigation and positioning.
Latest Patents
One of Lestarquit's latest patents is a GNSS receiver with an on-board capability to implement an optimal error correction mode. This invention discloses a receiver of GNSS positioning signals that incorporates embedded computer logic. It allows the receiver to select between two operating modes: one that utilizes all available frequencies and another that uses only a portion of these frequencies in conjunction with available correction data. The selection process is based on a comparison of the quality of reception and the predicted precision of the corrections. This innovation includes various types of corrections, such as those using local models and collaborative corrections, optimizing the accuracy of the positioning data.
Another significant patent involves a spread spectrum signal. This technology comprises a spreading waveform that modulates a carrier wave, containing a real linear combination of two distinct waveforms. The first and second waveform rates are unique and non-zero, and the combination is modulated with a binary sequence that includes a signal identification code. This advancement enhances the robustness and reliability of GNSS signals.
Career Highlights
Laurent Lestarquit is associated with the Centre National d'Études Spatiales, where he has been instrumental in developing innovative technologies in satellite navigation. His expertise in GNSS systems has positioned him as a key figure in the advancement of this critical technology.
Collaborations
Lestarquit has collaborated with notable colleagues such as Lionel Ries and Jean-Luc Issler. Their combined efforts have contributed to the development of cutting-edge solutions in the field of satellite navigation.
Conclusion
Laurent Lestarquit's contributions to GNSS technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field of navigation and positioning, paving the way for future innovations.