Company Filing History:
Years Active: 1995-1998
Title: Alan L Hege: Innovator in Magnetic Medium Authentication
Introduction
Alan L Hege is a notable inventor based in St. Louis, MO (US). He has made significant contributions to the field of magnetic medium authentication, holding a total of 3 patents. His work focuses on methods and apparatuses that enhance the security and verification of magnetic media.
Latest Patents
One of his latest patents is titled "Method and apparatus for improved fingerprinting and authenticating." This invention discloses a method for determining the remanent noise in a magnetic medium through DC saturation and measurement of the remaining DC magnetization. A conventional magnetic recording transducer is utilized to assess the remanent noise. Once determined, this noise can be digitized and recorded on the same magnetic medium, effectively creating a 'fingerprint' for the medium. This fingerprint can later be used to verify and authenticate the magnetic medium as an original. The technology is applicable to various magnetic media, including credit cards, computer program diskettes, magneto-optic discs, videotapes, cassette tapes, bank checks, and stock certificates.
Another patent by Hege is also focused on the "Method and apparatus for fingerprinting and authenticating various." This patent shares similar principles, emphasizing the importance of remanent noise in magnetic media and its role in creating a unique identifier for verification purposes.
Career Highlights
Alan L Hege is affiliated with Washington University, where he continues to innovate and contribute to research in magnetic media technologies. His work has implications for various industries that rely on secure data storage and authentication methods.
Collaborations
He has collaborated with notable colleagues, including Ronald S Indeck and Marcel W Muller, who have also contributed to advancements in related fields.
Conclusion
Alan L Hege's innovative work in magnetic medium authentication showcases his commitment to enhancing security technologies. His patents reflect a deep understanding of magnetic properties and their applications in everyday objects. His contributions are vital in the ongoing quest for improved verification methods in various industries.