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For the Inventor, By the Inventor

Oullins, France

Arnaud Bouchet

This inventor holds 4 USPTO granted patents and 3 published patent applications. Top assignee: Jtekt Europe. Active years: 2023-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Arnaud Bouchet. Retrieved from https://idiyas.com/inventor/arnaud-bouchet-xazshnn4

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal4 out of 103 
 
Jtekt Europe
 patents

Years Active: 2023-2026

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4 patents (USPTO):Explore Patents
1. 12567821 - Method for limiting the electric power regenerated by a synchronous type electric motor (2026-03-03),
2. 12227234 - Method for controlling a power steering system making it possible to limit a physical supply current supplied to a power steering motor in the event of a mechanical impact between a rack and a mechanical end stop (2025-02-18),
3. 11827292 - Method for determining friction torque (2023-11-28),
4. 11618499 - Method for compensating for a brake torque in the event of a short-circuit failure in the power inverter of an assist motor (2023-04-04),

Title: Arnaud Bouchet: Innovator in Power Steering Technology

Introduction

Arnaud Bouchet is a notable inventor based in Oullins, France. He has made significant contributions to the field of power steering systems, holding three patents that showcase his innovative approach to automotive technology.

Latest Patents

One of Bouchet's latest patents is a method for controlling a power steering system. This method aims to limit the physical supply current supplied to a power steering motor in the event of a mechanical impact between a rack and a mechanical end stop. The control method includes several steps: a determination step where the power steering computer determines a setpoint torque for the power steering motor, a driving step where the computer determines the setpoint supply current, a detection step that identifies an impact between the rack and mechanical end stop, and a protection step that emits a protected signal to ensure the setpoint supply current remains below a maximum threshold.

Another significant patent by Bouchet is a method for determining friction torque within a steering column of an electric power steering system. This method involves measuring the friction torque exerted by a torsion bar sensor linked to a pinion that drives a rack. The acquisition step is triggered by a signal that depends on various conditional variables, ensuring accurate measurement of the friction torque.

Career Highlights

Arnaud Bouchet works at Jtekt Europe, a company known for its advancements in automotive technology. His work focuses on enhancing the efficiency and safety of power steering systems, contributing to the overall performance of vehicles.

Collaborations

Bouchet collaborates with talented coworkers, including Ghislain Poncet and Pierre Larminy. Their combined expertise fosters an environment of innovation and creativity within their projects.

Conclusion

Arnaud Bouchet's contributions to power steering technology through his patents reflect his dedication to innovation in the automotive industry. His work continues to influence the development of safer and more efficient vehicle systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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