This inventor holds 1 USPTO granted patent and 1 published patent application and 5 EPO patents. Top assignees: Ampere S.a.s., Nissan Motor Company Limited. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2025
Title: Joan Davins-Valldaura: Innovator in Vehicle Speed Estimation
Introduction
Joan Davins-Valldaura is a prominent inventor based in Le Chesnay, France. She has made significant contributions to the field of vehicle technology, particularly in methods for estimating and adjusting the speed and acceleration of vehicles. Her innovative approach has led to the development of a unique patent that enhances vehicle performance and safety.
Latest Patents
Joan holds a patent for a "Method for estimating and adjusting the speed and acceleration of a vehicle." This method involves defining a first speed threshold based on data from a vehicle wheel angular speed sensor. It also includes a second speed threshold that is higher than the first. The method estimates low-speed values when the vehicle operates below the first threshold and measures high-speed values when above the second threshold. In the intermediate zone, it effectively mixes high-speed and low-speed data to provide accurate speed estimations.
Career Highlights
Throughout her career, Joan has worked with notable companies such as Ampere S.A.S. and Nissan Motor Company Limited. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in automotive technology.
Collaborations
Joan has collaborated with talented individuals in her field, including Paul Lemiere and Guillermo Pita-Gil. These partnerships have fostered innovation and have been instrumental in her research and development efforts.
Conclusion
Joan Davins-Valldaura is a trailblazer in the automotive industry, with her patent and career achievements reflecting her dedication to innovation. Her work continues to influence vehicle technology and safety standards.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile