Company Filing History:
Years Active: 1994-2000
Title: Yick Man Chan: Innovator in Authentication Key Management Systems
Introduction
Yick Man Chan is a notable inventor based in Palo Alto, CA, who has made significant contributions to the field of authentication key management systems. With a total of 4 patents to his name, Chan has developed innovative solutions that enhance the security of sensitive authentication information.
Latest Patents
Chan's latest patents include an "Authentication Key Management System and Method" and a "Secure Authentication-Key Management System and Method for Mobile." The first patent outlines a system that allows sensitive authentication information to remain under the control of the service provider while transmitting only non-sensitive information to the access control (AC). This invention provides a secure technique for generating and transmitting sensitive authentication information, significantly reducing the risk of misappropriation. The system utilizes a secure authentication center (SAC) and a secure A-key management system (SAMS) to perform authentication, ensuring that sensitive information is not pre-programmed into the mobile system (MS) unless necessary.
The second patent focuses on enabling mobile stations to utilize features supported by visited systems, even if their home systems do not support those features. This system also employs the SAC and SAMS to authenticate users without transmitting sensitive authentication data, thereby enhancing security.
Career Highlights
Throughout his career, Yick Man Chan has worked with several companies, including Synacom Technology, Inc. and Digital Transmission Systems, Inc. His experience in these organizations has contributed to his expertise in developing advanced authentication systems.
Collaborations
Chan has collaborated with notable individuals in the field, including Randall A. Snyder and Ming J. Lee. These partnerships have likely enriched his work and led to further innovations in authentication technologies.
Conclusion
Yick Man Chan's contributions to authentication key management systems demonstrate his commitment to enhancing security in technology. His innovative patents reflect a deep understanding of the challenges in managing sensitive information, making him a significant figure in the field of invention.