Richard D Freeman

Title: Richard D. Freeman: Innovator in Secure Access Technology

Introduction

Richard D. Freeman is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of secure access technology. He holds a patent for a solid-state key designed to control access to computer systems, showcasing his innovative approach to enhancing security in digital communications.

Latest Patents

Freeman's patent, titled "Solid state key for controlling access to computer systems," describes a semiconductor device that functions as a key to control access to a computer or software program. This device executes an algorithm that combines a root and a seed to produce a password. The password is then input into the computer, which uses an equivalent algorithm to generate a matching password internally. This system allows for secure communications and access control, employing various methods to ensure that only authorized users can gain entry to sensitive information.

Career Highlights

Freeman is associated with Thumbscan, Inc., where he has been instrumental in developing innovative security solutions. His work focuses on creating technologies that enhance the safety and integrity of computer systems, making him a valuable asset in the tech industry.

Collaborations

Freeman has collaborated with notable colleagues, including William P. Cargile and James M. Lyon. Their combined expertise has contributed to advancements in secure access technologies and has fostered a collaborative environment that encourages innovation.

Conclusion

Richard D. Freeman's contributions to secure access technology through his patent and work at Thumbscan, Inc. highlight his role as a key innovator in the field. His efforts continue to shape the landscape of digital security, ensuring safer communication and access to computer systems.