This inventor holds 4 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1986-1993.
Company Filing History:
Years Active: 1986-1993
Title: Cornelis H Witmer: Innovator in Magnetic Technologies
Introduction
Cornelis H Witmer is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of magnetic technologies, holding a total of 4 patents. His work primarily focuses on soft magnetic materials and their applications in magnetic heads.
Latest Patents
Witmer's latest patents include innovations such as a soft magnetic multilayer film and a method for manufacturing a glass-bonded magnetic head. The soft magnetic multilayer film comprises crystalline main layers and amorphous secondary layers, with the main layer primarily consisting of iron. This design results in a low magnetostriction constant that remains stable under temperature treatments, making it ideal for use in magnetic heads. Additionally, his method for manufacturing a glass-bonded magnetic head involves a ferrite magnet core and a bonding material layer made of glass. To protect the ferrite from being damaged during the bonding process, double layer diffusion barriers are utilized.
Career Highlights
Cornelis H Witmer has had a distinguished career at U.S. Philips Corporation, where he has been instrumental in advancing magnetic technologies. His innovative approaches have led to the development of materials that enhance the performance of magnetic heads, which are critical components in various electronic devices.
Collaborations
Witmer has collaborated with notable colleagues, including Johannes P Damen and Klaas Prijs, contributing to the advancement of their shared field of expertise.
Conclusion
Cornelis H Witmer's contributions to magnetic technologies through his patents and work at U.S. Philips Corporation highlight his role as a key innovator in the industry. His inventions continue to influence the development of advanced magnetic materials and applications.