Yu Peng

Title: Innovations of Yu Peng in Optical Anti-Counterfeiting Technology

Introduction

Yu Peng is an innovative inventor based in Nantong, China. He has made significant contributions to the field of optical anti-counterfeiting technology. His work focuses on developing methods that enhance the security of products through unique marking techniques.

Latest Patents

Yu Peng holds a patent for a silk fibroin-based optical anti-counterfeiting mark and its preparation method. This invention provides a silk fibroin-based anti-counterfeiting mark that consists of a silk fibroin film layer and a gold film layer. The area of the gold film layer is less than that of the silk fibroin film layer. The method for preparing this mark involves creating an aqueous silk fibroin solution, coating it onto a substrate to form a silk fibroin film, and then sputtering a layer of gold film on the silk fibroin film using a mask. This innovative approach allows for the appearance of an anti-counterfeiting mark pattern under high humidity conditions, significantly reducing production costs.

Career Highlights

Yu Peng is affiliated with the Nantong Textile and Silk Industrial Technology Research Institute. His work at this institute has been pivotal in advancing research and development in textile technologies, particularly in anti-counterfeiting measures.

Collaborations

Yu collaborates with notable colleagues, including Keqin Zhang and Qingsong Li, who contribute to his research efforts and innovations in the field.

Conclusion

Yu Peng's contributions to optical anti-counterfeiting technology exemplify the intersection of innovation and practicality. His patented methods not only enhance product security but also offer cost-effective solutions for manufacturers.