This inventor holds 3 USPTO granted patents. Top assignee: Vitesco Technologies Gmbh. Active years: 2024-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2026
Title: Cédric Vergnieres: Innovator in Proximity Sensing Technology
Introduction
Cédric Vergnieres is a notable inventor based in Toulouse, France. He has made significant contributions to the field of proximity sensing technology, holding two patents that showcase his innovative approach to detecting human presence in various applications.
Latest Patents
One of his latest patents is a capacitive proximity sensor. This sensor includes a detection circuit with a detection capacitor, a storage capacitor, switches, a DC voltage generator, and a microcontroller. The microcontroller is configured to control the switches and obtain voltage values across the terminals of both capacitors. It calculates two averages based on these voltage values to detect human presence when the difference between the averages exceeds a predefined threshold.
Another significant patent is an energy-saving device and method for a presence detection system in motor vehicles. This device is designed to detect the presence of a user close to a vehicle. It activates a piezoelectric element during an 'awake' time interval to stabilize it. The device then controls the voltage supply to an oscillator, allowing it to transmit a signal during a designated time interval. By measuring the frequency of both the transmitted and reflected signals, the device can operate efficiently while minimizing energy consumption.
Career Highlights
Cédric Vergnieres works at Vitesco Technologies GmbH, where he applies his expertise in developing advanced sensing technologies. His work has contributed to enhancing the functionality and efficiency of automotive systems.
Collaborations
He collaborates with talented coworkers, including Xavier Hourne and Eric Servel, who share his passion for innovation and technology.
Conclusion
Cédric Vergnieres is a prominent figure in the field of proximity sensing technology, with patents that reflect his commitment to innovation. His work at Vitesco Technologies GmbH continues to influence advancements in automotive sensing systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile