This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Orange, France Telecom. Active years: 2003-2026.
Location History:
- Louannec, FR (2003)
- Chatillon, FR (2024)
Company Filing History:
Years Active: 2003-2026
Title: Innovations of Philippe Legay
Introduction
Philippe Legay is an accomplished inventor based in Louannec, France. He has made significant contributions to the field of technology, particularly in methods for locating objects and certifying electronic documents. With a total of 3 patents to his name, Legay continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is a method for locating an object. This method involves obtaining identification data from an object through backscattering of ambient signals. Depending on whether the signal is transmitted via uplink or downlink, the location of the object can be determined using data from transmitter or receiver devices. Another notable patent is a method and server for certifying an electronic document. This process utilizes a network of peer devices to authenticate and certify documents through a blockchain system, ensuring secure and verifiable transactions.
Career Highlights
Philippe Legay has worked with prominent companies such as Orange and France Telecom. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in telecommunications and digital security.
Collaborations
Throughout his career, Legay has collaborated with talented individuals, including Marc-Antoine Mouilleron and Laurent Topart. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Philippe Legay's work exemplifies the spirit of innovation in technology. His patents reflect a commitment to enhancing the way we interact with digital information and locate objects in our environment.

