Company Filing History:
Years Active: 1995-1996
Title: Brian G Ehalt: Innovator in Thin Film Magnetic Technology
Introduction
Brian G Ehalt is a notable inventor based in Orono, MN (US). He has made significant contributions to the field of thin film magnetic technology, holding 2 patents that showcase his innovative approach to transducer design.
Latest Patents
Ehalt's latest patents include a "Thin film magnetic head having core to coil over-voltage protection." This invention discloses a thin film transducer with electrical connections designed to discharge electrostatic charges between the coil and core. The invention features conductive surfaces that are electrically connected to the coil and core, strategically positioned to define an air gap with a breakdown voltage lower than that of the insulation layer separating the coil and core. Another significant patent is the "Thin film magnetic head having electrical connection to core." This invention provides a method for convenient electrical access after applying an overcoat layer to the core of a thin film transducer. It allows for measuring core-to-coil impedance and breakdown voltage during manufacturing and final testing, utilizing existing process feedback circuitry or a dedicated terminal on the support structure.
Career Highlights
Brian G Ehalt is currently associated with Seagate Technology Incorporated, where he continues to push the boundaries of innovation in magnetic technology. His work has been instrumental in advancing the capabilities of thin film transducers.
Collaborations
Ehalt has collaborated with notable colleagues such as Beat G Keel and Raymond W Knight, contributing to a dynamic environment of innovation and technological advancement.
Conclusion
Brian G Ehalt's contributions to thin film magnetic technology through his patents and work at Seagate Technology Incorporated highlight his role as a key innovator in the field. His inventions are paving the way for advancements in transducer technology.