Junzhong Li

Title: The Innovations of Junzhong Li

Introduction

Junzhong Li is a notable inventor based in New London, CT, who has made significant contributions to the field of optical technologies. With a total of two patents to his name, he has focused on developing advanced materials and methods for copy protection in optical media.

Latest Patents

Li's latest patents include "Transient optical state change materials useful in copy-protected compact discs." This invention involves a copy-protected optical medium that utilizes transient optical state change security materials, which demonstrate an optical state change when exposed to specific wavelengths ranging from about 770 nm to about 830 nm. Another significant patent is "Optical disk copy-protection using an optically changeable security material." This patent outlines a method and system for providing a copy-protected optical medium using a substrate that has information stored in information pits and lands, where the information lands consist of lands in two different planes.

Career Highlights

Li is currently employed at Verification Technologies, Inc., where he continues to innovate in the realm of optical technologies. His work has been instrumental in enhancing the security features of optical media, making it more difficult to replicate and ensuring the protection of intellectual property.

Collaborations

Throughout his career, Junzhong Li has collaborated with notable colleagues, including Richard H Selinfreund and Rakesh Vig. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Junzhong Li's contributions to optical technology and copy protection are noteworthy, showcasing his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing security in optical media, making a lasting impact on the industry.