This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 4 EPO patents. Top assignees: Institut National Polytechnique De Grenoble, Université De Savoie, Electricite De France. Active years: 2010-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 134 
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Years Active: 2010-2017
Title: Innovations of Lionel Duvillaret
Introduction
Lionel Duvillaret is a notable inventor based in Chambery, France. He holds a total of four patents, showcasing his contributions to the field of electrical engineering and RFID technology. His innovative work has made significant impacts in various applications.
Latest Patents
One of his latest patents is a voltage measuring device. This device involves methods and apparatus for measuring the voltage of at least one conductor of an electrical power cable. It comprises providing a container made from a conductive material around a portion of the cable and at least one electric field sensor positioned between the container and the cable. The container is brought to a constant potential, and the electric field is measured with a sensor. The voltage is determined by comparing the measured electric field with electric fields simulated for a plurality of configurations of punctual electric charges. Another significant patent is a chipless passive RFID tag. This tag consists of a plurality of disjoint parallel conducting bands formed on a dielectric support. Conducting bridges interlink neighboring conducting bands, delimiting portions of dielectric bands of distinct lengths, each determining a resonant frequency of the tag. The set of resonant frequencies defines an identification code for the tag.
Career Highlights
Throughout his career, Lionel Duvillaret has worked with esteemed institutions such as Université de Savoie and Institut National Polytechnique de Grenoble. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Lionel has collaborated with notable colleagues, including Gwenaël Gaborit and Etienne Perret. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Lionel Duvillaret's contributions to the fields of electrical engineering and RFID technology through his patents and collaborations highlight his innovative spirit. His work continues to influence advancements in these areas, showcasing the importance of creativity and collaboration in technological development.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile