Jean Hubert Desvernay

Title: The Innovations of Jean Hubert Desvernay

Introduction

Jean Hubert Desvernay is a notable inventor based in Saint Orens de Gameville, France. He has made significant contributions to the field of technology, particularly in the area of image acquisition and barcode reading systems. With a total of 3 patents to his name, Desvernay continues to push the boundaries of innovation.

Latest Patents

One of his latest patents is focused on a dot peen mark image acquisition system. This invention features a mark reader apparatus equipped with a lens and an autofocus system that adjusts the lens based on control signals. The image acquisition system measures the distance from the lens to a dot peened mark. A processor is programmed to calculate a focus position for the autofocus system, apply an offset to this position, and control the autofocus system to acquire a clear image of the mark.

Another significant patent addresses minimizing laser persistence on two-dimensional image sensors. This system includes a timing circuit for controlling a barcode reader, which features a shutter control circuit and a laser control circuit. The reference laser directs a beam to the field of view of the image sensor, with a delay in activation to reduce laser persistence on captured images.

Career Highlights

Jean Hubert Desvernay is currently employed at Hand Held Products, Inc., where he continues to develop innovative solutions in image processing and barcode technology. His work has been instrumental in enhancing the efficiency and accuracy of various imaging systems.

Collaborations

Desvernay collaborates with talented individuals such as Vincent Bessettes and Joël Esponde, contributing to a dynamic team focused on advancing technology in their field.

Conclusion

Jean Hubert Desvernay's contributions to technology through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence advancements in image acquisition and barcode reading systems.