This inventor holds 1 USPTO granted patent. Top assignees: France Telecom, Telediffusion De France S.a., U.S. Philips Corporation. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 3 
1 out of 14,087 
Years Active: 1994
Title: Louis-Claude Guillou: Innovator in Electronic Payment Systems
Introduction
Louis-Claude Guillou is a notable inventor from Rennes, France, recognized for his contributions to electronic payment systems. He holds a patent for a method of electronic payment by chip card, which utilizes numbered tokens to ensure authenticity. This innovation has significantly impacted the way electronic transactions are conducted.
Latest Patents
Guillou's patent, titled "Method of electronic payment by chip card by means of numbered tokens," introduces a system where each token carries a unique number. This feature allows for the verification of the token's authenticity, enhancing security in electronic payments. His invention is pivotal in the evolution of secure payment methods.
Career Highlights
Throughout his career, Guillou has worked with several prominent companies, including U.S. Philips Corporation and France Telecom. He has also been associated with Telediffusion De France S.A., where he contributed to advancements in technology and electronic communications.
Collaborations
One of his notable collaborators is Jean-Jacques Quisquater, with whom he has worked on various projects related to electronic payment systems.
Conclusion
Louis-Claude Guillou's innovative approach to electronic payment systems has made a lasting impact on the industry. His patent for a method of electronic payment by chip card showcases his commitment to enhancing security in financial transactions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile