Serge Daniel Le Gonidec

This inventor holds 25 USPTO granted patents and 8 published patent applications, plus 3 CIPO patents and 39 EPO patents, primarily in Thermal Regulation. Top assignees: Safran Aircraft Engines, Snecma, Arianegroup Sas. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Serge Daniel Le Gonidec. Retrieved from https://idiyas.com/inventor/serge-daniel-le-gonidec

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

USPTO Granted Patents = 25 (Patent Applications = 8)

% Patents Active = 88.0

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 39 (Patent Applications = 35)

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 20(Granted Patents)

Location History:

Moissy-Cramayel, FR (2020)
Vernon, FR (2011 - 2021)

Company Filing History:

11 out of 1,943

Safran Aircraft Engines

Centre National Detudes Spatiales

where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:

Refrigeration

Artificial Neural Network

Fault Detection

Pogo Effect

Thermal Regulation

Fuel Cell

Ionic Propulsion

Signal Characterization

Multi-Sensor Measurement

Turbomachine Security

Flow Rate Evaluation

Dynamic Magnitude

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12600499 - Refrigeration method using an artificial neural network (2026-04-14),

2. 12123749 - Method for determining a fault for a set of sensors (2024-10-22),

3. 10914268 - Method for suppressing the pogo effect (2021-02-09),

4. 10854895 - Thermal regulation system for a fuel cell (2020-12-01),

5. 10718318 - Propellant gas supply for an ionic propulsion unit (2020-07-21),

6. 10641211 - Testing method (2020-05-05),

7. 10567254 - Method and device for characterising a signal (2020-02-18),

8. 10514688 - State controller for a system driven by a command (2019-12-24),

9. 10415507 - Method of regulating the pressure within a first rocket engine propellant tank (2019-09-17),

10. 10393624 - Information processor system for monitoring a complex system (2019-08-27),

11. 10352275 - Technical testing method (2019-07-16),

12. 10323538 - Method for securing the operation of a turbomachine (2019-06-18),

13. 10295065 - Method for designing a valve and method for producing a valve (2019-05-21),

14. 10267265 - Method and device for monitoring a parameter of a rocket engine (2019-04-23),

15. 10234316 - Method and system for evaluating a flow rate of a fluid (2019-03-19),

Title: **Serge Daniel Le Gonidec: Innovator in Sensor Technology and Reactively Propelled Vehicles**

Introduction

Serge Daniel Le Gonidec is an accomplished inventor based in Vernon, France, with a remarkable portfolio of 23 patented innovations. His work primarily focuses on methodologies that enhance the functionality and performance of sensors and vehicles propelled by reaction.

Latest Patents

Among his latest contributions to the field, Le Gonidec has developed a **Method for Determining a Fault for a Set of Sensors**. This innovative approach comprises diagnostic techniques aimed at identifying faults within sensor configurations effectively. Furthermore, he has introduced a **Method for Suppressing the Pogo Effect**, which addresses challenges faced by reaction-propelled vehicles. This patent describes a feed system for such vehicles that utilizes a hydraulic accumulator to select from multiple predetermined operating levels, optimizing performance while ensuring that mechanical limitations are respected during operational transitions.

Career Highlights

Le Gonidec has had significant career milestones at prestigious companies in the aerospace industry, including Safran Aircraft Engines and Snecma. His extensive experience in these leading organizations underscores his expertise in engineering and technology innovations.

Collaborations

Throughout his career, Serge has collaborated with notable professionals such as Alban Lemaitre and Dimitri Malikov. These partnerships have fostered a conducive environment for innovation, allowing Le Gonidec to leverage collective expertise to advance his work in sensor technology and vehicle propulsion systems.

Conclusion

Serge Daniel Le Gonidec's contributions to the fields of sensor technology and reaction-propelled vehicles have had a substantial impact on enhancing safety and performance standards. With a portfolio of 23 patents and collaborations within esteemed companies, his work continues to inspire progress in technological innovations.

Profile summary based on public USPTO records.