Marc Degrauwe

Title: The Innovative Mind of Marc Degrauwe

Introduction

Marc Degrauwe is a notable inventor based in Chez-le-Bart, Switzerland. He has made significant contributions to the field of electronics, holding a total of 9 patents. His work primarily focuses on enhancing battery technology and vehicle transponder systems.

Latest Patents

One of his latest inventions is a smart battery equipped with a power supply voltage management circuit. This smart battery features an electronic circuit designed to manage the supply voltage connected to the battery. The circuit includes a battery end-of-life detector, a management unit, an oscillator stage, and a DC-DC converter that activates when the battery supply voltage approaches its end-of-life threshold. Additionally, it has a data or command communication interface that transmits modulated signals, including battery end-of-life information, through a 1-wire interface connected to the battery's positive supply voltage terminal.

Another significant patent involves a method for verifying the proper functioning of a transponder mounted on a vehicle wheel. This method includes measuring temperature values with a sensor connected to the transponder, detecting any breaches of an overheat threshold, and executing commands to monitor the transponder's state. The reader in the vehicle determines whether the transponder is operational based on the responses received.

Career Highlights

Throughout his career, Marc has worked with prominent companies such as EM Microelectronic-Marin SA and CSEM - Centre Suisse d'Électronique et de Microtechnique. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the electronics sector.

Collaborations

Marc has collaborated with notable professionals in his field, including Thierry Roz and Olivier Desjeux. Their teamwork has fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Marc Degrauwe's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.