Jean-François Deprun

Title: The Innovative Contributions of Jean-François Deprun

Introduction

Jean-François Deprun is a notable inventor based in Courbevoie, France. He has made significant contributions to the field of technology, particularly in the areas of secure digital enrollment and electronic documents. With a total of five patents to his name, Deprun continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is for a secure digital enrollment method utilizing a smart card equipped with a fingerprint sensor. This method involves an authentication phase where a sequence of object prints is acquired and compared with reference data. The authentication is deemed successful if the sequence coincides with the reference data. During the digital enrollment phase, the smart card generates digital enrollment data from at least one fingerprint, allowing for subsequent digital authentication.

Another significant patent involves an inlay for electronic documents. This inlay comprises a substrate and a first zigzag portion formed of a metal wire embedded in the substrate's upper face. The design includes rectilinear segments and bends, with at least one segment positioned in a specific zone to form a spotface of a cavity in the electronic document. The inlay also features a connection wire that joins the rectilinear segments.

Career Highlights

Jean-François Deprun is currently associated with Idemia France, a company known for its advancements in identity and security solutions. His work at Idemia