This inventor holds 1 USPTO granted patent. Top assignee: Canadian Patents & Development Ltd.. Active years: 1988.
Company Filing History:
Years Active: 1988
Title: Philippe H Lequeu: Innovator in Ultrasonic Evaluation of Metal Forming Capabilities
Introduction
Philippe H Lequeu is a notable inventor based in La Buisse, France. He has made significant contributions to the field of materials evaluation, particularly through his innovative methods involving ultrasonic waves. His work focuses on enhancing the understanding of metal forming capabilities, which is crucial for various industrial applications.
Latest Patents
Philippe H Lequeu holds a patent for a method and apparatus designed to evaluate the forming capabilities of metal plates using ultrasonic waves. This patent, which is a testament to his inventive prowess, outlines a process where acoustic waves are launched into a metal plate to detect their propagation. By establishing acoustic velocities in the plate along at least two different directions, he is able to determine important plastic strain characteristics, such as the average plastic strain ratio R or the planar strain ratio ΔR. This innovative approach allows for a more accurate assessment of the material's properties, which is essential for manufacturing processes.
Career Highlights
Throughout his career, Philippe has been associated with Canadian Patents & Development Ltd., where he has applied his expertise in ultrasonic evaluation techniques. His work has not only advanced the field of materials science but has also contributed to the development of more efficient manufacturing processes.
Collaborations
Philippe has collaborated with esteemed colleagues such as Jean F Bussiere and Cheng-Kuei Jen. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas, further enhancing the impact of their work in the field.
Conclusion
Philippe H Lequeu's contributions to the evaluation of metal forming capabilities through ultrasonic methods exemplify the importance of innovation in materials science. His patent and collaborative efforts highlight his commitment to advancing technology in this critical area.