This inventor holds 2 USPTO granted patents. Top assignee: Thomson-Csf. Active years: 1989-1991.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1991
Title: The Innovations of Jean L Rolland
Introduction
Jean L Rolland is a notable inventor based in Paris, France. He has made significant contributions to the field of magnetic recording technology. With a total of 2 patents, his work has had a lasting impact on the industry.
Latest Patents
One of his latest patents is for a magnetic recording/playback head with an abrasion-resisting layer. This invention pertains to a method for the manufacture of a magnetic head, which includes a stage for creating a mechanically shielding layer. The material used for this layer has a high bonding coefficient, ensuring that the chemical valencies with respect to the head material are close to one. This method is particularly applicable to the manufacture of thin-layer magnetic heads for reading and writing on magnetic tapes.
Career Highlights
Jean L Rolland has worked at Thomson-CSF, a company known for its advancements in technology and innovation. His work there has allowed him to explore and develop new methods in magnetic head technology.
Collaborations
Throughout his career, Jean has collaborated with notable coworkers such as Paul L Meunier and Jean C Lehureau. These collaborations have contributed to the success of his inventions and the advancement of technology in his field.
Conclusion
Jean L Rolland's contributions to magnetic recording technology exemplify the spirit of innovation. His patents and work at Thomson-CSF highlight his dedication to advancing the field. His legacy continues to influence future developments in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile