Company Filing History:
Years Active: 1995-2003
Title: The Innovations of Alain Grancher
Introduction
Alain Grancher is a notable inventor based in Vemars, France. He has made significant contributions to the field of microwave technology, holding a total of 5 patents. His work focuses on innovative methods for surface mounting and bonding techniques that enhance the performance of microwave packages.
Latest Patents
One of Grancher's latest patents is a method for surface mounting a microwave package on a printed circuit. This method involves accurately positioning the package against the printed circuit, followed by soldering the conducting elements in direct contact. A unique feature of this design is a chip enclosed in a cage that acts as a screen, replacing the conventional cover. The cage is formed by layouts on both the package and the printed circuit, linked together by metal connections. This surface mounting technique is particularly applicable to packages operating in millimetric microwaves.
Another significant patent is for a process and device for bonding two millimeter elements. This invention includes a substrate with an upper and lower face, featuring a conducting line on the upper face that is oriented substantially perpendicular to the edge of the substrate. The design incorporates two continuous bounding zones on the upper face, each electrically grounded and extending along the edge of the substrate. This innovative bonding method enhances the reliability and efficiency of millimeter element connections.
Career Highlights
Throughout his career, Alain Grancher has worked with prominent companies such as Thomson-CSF and Thomson-CFS. His experience in these organizations has allowed him to develop and refine his innovative ideas in microwave technology.
Collaborations
Grancher has collaborated with notable colleagues, including Jean-Yves Daden and Ludovic Michel. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Alain Grancher is a distinguished inventor whose work in microwave technology has led to several important patents. His innovative methods for surface mounting and bonding techniques continue to influence the field, showcasing his expertise and commitment to advancing technology.