Elie Lefeuvre

USPTO Granted Patents = 9 (Patent Applications = 1)

CIPO Patents = 3

EPO Patents = 10 (Patent Applications = 8)

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 313(Granted Patents)

Location History:

Lyons, FR (2005)
Millau, FR (2005)
Montreuil, FR (2015 - 2019)

Company Filing History:

Centre National De La Recherche Scientifique

Institut National Polytechnique De Toulouse

Université Paris-Sud 11

where one patent can have more than one assignee

Years Active: 2005-2019

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10477302 - Acoustic absorber, acoustic wall and method for design and production (2019-11-12),

2. 10075006 - Autonomous electronic device with supply by electrostatic transduction produced by a variable capacitor (2018-09-11),

3. 9847739 - Autonomous intracorporeal capsule with energy harvesting by piezoelectric transducer (2017-12-19),

4. 9511237 - Autonomous intracorporeal capsule with frequency conversion energy harvesting (2016-12-06),

5. 9364675 - Autonomous intracorporeal capsule with piezoelectric energy harvesting (2016-06-14),

6. 9327961 - Electrodynamic speaker structure having MEMS technology (2016-05-03),

7. 9014818 - Energy harvester device for autonomous intracorporeal capsule (2015-04-21),

8. 6885569 - Energy converting device (2005-04-26),

9. 6879503 - Cutting electric power converter (2005-04-12),

Title: Elie Lefeuvre: Innovator in Acoustic Technology

Introduction

Elie Lefeuvre is a prominent inventor based in Montreuil, France. He has made significant contributions to the field of acoustic technology, holding a total of 9 patents. His innovative designs focus on sound absorption and electronic devices powered by electrostatic transduction.

Latest Patents

Lefeuvre's latest patents include an acoustic absorber and an acoustic wall, along with a method for their design and production. The passive sound absorber features a cavity that opens to the outside, forming a Helmholtz resonator for a specific frequency. It incorporates at least one moving element, or wafer, which is suspended in a way that allows it to resonate at a different frequency, thus achieving sound absorption. Additionally, a hybrid version of the absorber includes a coil that can adjust its acoustic impedance. The acoustic wall consists of multiple absorbers arranged in a repetitive structure, each equipped with a wafer, enhancing its sound absorption capabilities.

Another notable invention is an autonomous electronic device that utilizes electrostatic transduction through a variable capacitor. This device generates electric power from alternating mechanical movement, employing a voltage multiplier to enhance the voltage supplied to its circuit.

Career Highlights

Throughout his career, Elie Lefeuvre has worked with notable organizations, including Sorin CRM and the National Center for Scientific Research (Centre National De La Recherche Scientifique). His work has significantly advanced the understanding and application of acoustic technologies.

Collaborations

Lefeuvre has collaborated with esteemed colleagues such as Martin Deterre and Thierry Meynard, contributing to the development of innovative solutions in his field.

Conclusion

Elie Lefeuvre's contributions to acoustic technology and electronic devices demonstrate his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to enhancing sound absorption and energy efficiency in modern technology.

This text is generated by artificial intelligence and may not be accurate.