Company Filing History:
Years Active: 1977-1984
Title: The Innovative Contributions of Francois Buchy
Introduction
Francois Buchy is a notable inventor based in Paris, France. He has made significant contributions to the field of materials science, particularly in the development of advanced dielectric materials and varistors. With a total of 4 patents to his name, Buchy's work has implications for various electronic applications.
Latest Patents
One of Buchy's latest patents is titled "Process for the manufacture of thick layer varistors on a hybrid circuit." This invention outlines a method for creating non-linear resistors from thick-layer ceramic material, specifically designed for hybrid circuit substrates. The process involves crushing ceramic material to produce a fine powder, which is then mixed with conductive or semiconductive materials to create a screen printing paste. This paste is applied to a substrate, dried, and heat-treated to ensure layer cohesion. The invention is particularly relevant for matrix access display screens.
Another significant patent is the "Method of fabrication of dielectric material having volume-distributed." This patent describes a process involving a mixture of barium, titanium, and tin oxides, ground with two classes of dopants. The resulting ceramic material is cooled at a controlled rate in a pure oxygen atmosphere, making it suitable for capacitors that can operate at higher voltages than traditional barrier-layer capacitors.
Career Highlights
Francois Buchy is associated with Thomson-CSF, a company known for its innovations in electronics and defense technologies. His work at this organization has allowed him to explore and develop cutting-edge materials that enhance the performance of electronic devices.
Collaborations
Buchy has collaborated with notable colleagues such as Jacques Cadier and Eliane Charles. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Francois Buchy stands out as an influential inventor in the field of materials science. His innovative patents and contributions to Thomson-CSF highlight his commitment to advancing technology in electronic applications. His work continues to impact the industry positively.