Company Filing History:
Years Active: 1984-1986
Title: The Innovations of Roger Rascle
Introduction
Roger Rascle is a notable inventor based in Paris, France. He has made significant contributions to the field of technology, particularly in the area of optical data storage. With a total of four patents to his name, Rascle's work has had a lasting impact on the industry.
Latest Patents
Among his latest patents is an "Apparatus for removal of a data carrier disk after molding." This invention involves a disk that carries information obtained by molding from a cut matrix, which is detached from the matrix using a gas jet injected between the disk and the cut matrix. The design ensures that the disk remains in contact with the matrix at both the periphery and the center, while also limiting deformation during removal. Another significant patent is for a "Protected optical disc comprising a flexible closure element." This optical disc is designed for recording and playback of information, particularly digital recording, featuring a rigid element that carries the recording surface and a flexible element that is permeable to optical radiation. One of these elements is shaped like a dish, and at least one is equipped with a central hole for receiving a driving shaft.
Career Highlights
Roger Rascle has been associated with Thomson-CSF, a prominent company in the technology sector. His work there has allowed him to innovate and develop new technologies that enhance data storage and retrieval processes.
Collaborations
Rascle has collaborated with notable coworkers such as Francois Lange and Jean Cornet, contributing to various projects that have advanced their field.
Conclusion
Roger Rascle's contributions to technology through his patents and work at Thomson-CSF highlight his role as an influential inventor. His innovations continue to shape the future of optical data storage.