Ludovic Merienne

USPTO Granted Patents = 13 (Patent Applications = 9)

EPO Patents = 43 (Patent Applications = 47)

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 14(Granted Patents)

Location History:

Villejust, FR (2016 - 2017)
Gif sur Yvette, FR (2016 - 2021)

Company Filing History:

Nissan Motor Company Limited

patents

where one patent can have more than one assignee

Years Active: 2016-2021

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11167633 - Method of controlling the declutching of a sliding gear (2021-11-09),

2. 10753465 - Device for synchronization of a pinion on a gearbox shaft in regenerative mode, and corresponding method and motor vehicle (2020-08-25),

3. 10605845 - Estimation of the insulation resistance between a motor vehicle battery and the earth (2020-03-31),

4. 10520080 - Method for controlling a gear shift actuator and corresponding shift actuator (2019-12-31),

5. 10337604 - Method for controlling the position of a gearbox actuator (2019-07-02),

6. 10193192 - Structure for modulating the voltage of a battery and the active equilibration thereof (2019-01-29),

7. 9847743 - Method for controlling a power train and corresponding system (2017-12-19),

8. 9637010 - System and method for secure charging of a motor vehicle battery (2017-05-02),

9. 9599650 - Secure on-board system for charging the battery of a motor vehicle from a power supply network (2017-03-21),

10. 9493080 - Method for controlling a charger for a motor vehicle battery with a reduction of losses due to switching (2016-11-15),

11. 9463712 - Method and device for controlling a powertrain (2016-10-11),

12. 9455660 - Method for controlling the electromagnetic torque of a high-speed-synchronous machine (2016-09-27),

13. 9321371 - Method for controlling a power train and corresponding control system (2016-04-26),

Title: The Innovative Contributions of Ludovic Merienne

Introduction

Ludovic Merienne is a prominent inventor based in Gif sur Yvette, France, known for his significant contributions to the field of automotive technology. With a remarkable portfolio of 13 patents, he has established himself as a key player in the innovation of vehicle gear systems and energy recovery mechanisms.

Latest Patents

Merienne's latest patents showcase his expertise in enhancing vehicle performance and efficiency. One notable invention is the "Method of controlling the declutching of a sliding gear." This control method aims to manage the declutching process of a sliding gear in a vehicle gearbox, implementing a zero torque request and calculating residual torque to ensure smooth operation. Another important patent is the "Device for synchronization of a pinion on a gearbox shaft in regenerative mode." This device synchronizes primary and secondary speeds of shafts, providing electrical braking torque and recovering kinetic energy in the form of electrical energy, enhancing the overall efficiency of the vehicle.

Career Highlights

Throughout his career, Merienne has worked with leading automotive companies, including Renault S.a.s. and Nissan Motor Company Limited. His role in these organizations has allowed him to leverage his inventive capabilities, leading to the development of advanced automotive technologies.

Collaborations

Ludovic Merienne has collaborated with notable colleagues, including Pedro Kvieska and Abdelmalek Maloum. Together, their efforts have propelled innovations that enhance vehicle performance and energy efficiency.

Conclusion

With his extensive experience and a robust patent portfolio, Ludovic Merienne exemplifies the spirit of innovation in the automotive industry. His contributions continue to influence vehicle design and functionality, paving the way for future advancements in the field.

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