Company Filing History:
Years Active: 1993-1999
Title: John Kirchberg: Innovator in Magnetic Technology
Introduction
John Kirchberg is a notable inventor based in Burnsville, MN (US). He has made significant contributions to the field of magnetic technology, holding a total of 2 patents. His work focuses on composite structures that enhance the performance of thin film magnetic heads.
Latest Patents
Kirchberg's latest patents include a "Composite structure with single domain magnetic element" and a "Method of making composite structure with single domain magnetic element." These innovations involve creating a surface smooth enough to allow the formation of a single domain magnetic element. This is achieved by covering a polished layer with a thin layer of the same material, which smooths sharp edges and corners. The resulting structure is particularly useful in the development of thin film magnetic heads.
Career Highlights
John Kirchberg is currently employed at North American Philips Corporation, where he continues to advance his research and development efforts. His work has been instrumental in improving the efficiency and effectiveness of magnetic technologies.
Collaborations
Throughout his career, Kirchberg has collaborated with notable colleagues, including Paul F. Michalek and John A. Rice. These partnerships have contributed to the success of his projects and innovations.
Conclusion
John Kirchberg's contributions to magnetic technology through his patents and work at North American Philips Corporation highlight his role as an influential inventor in the field. His innovative approaches continue to shape advancements in thin film magnetic heads.