John F Walkup

Title: The Innovations of John F Walkup

Introduction

John F Walkup is a notable inventor based in Lubbock, TX (US). He has made significant contributions to the field of optical pattern recognition. His work focuses on enhancing the security of objects through innovative verification methods.

Latest Patents

John F Walkup holds 1 patent for an "Optical pattern recognition system and method for verifying the authenticity of an object." This patent describes a method that employs a joint transform coherent optical processor to verify the authenticity of an object. The system utilizes a non-counterfeitable phase mask coupled to the object, which is compared to a reference phase mask. If the phase mask is genuine, the processor produces a correlation spot with an intensity that exceeds a predetermined level. Additionally, the system incorporates a fingerprint bonded to the phase mask for enhanced security, allowing for comparison with a reference fingerprint of the cardholder.

Career Highlights

John F Walkup is associated with the United States of America as represented by the Secretary of the Air Force. His work has contributed to advancements in security technology, particularly in the realm of authentication systems.

Collaborations

Some of his notable coworkers include Joseph L Horner and Bahram Javidi. Their collaborative efforts have likely played a role in the development of innovative technologies in their field.

Conclusion

John F Walkup's contributions to optical pattern recognition and authentication systems highlight the importance of innovation in security technology. His work continues to influence advancements in the field.