Zhiqi Yao

Title: Zhiqi Yao: Innovator in Anti-Counterfeiting Technology

Introduction

Zhiqi Yao is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of anti-counterfeiting technology through his innovative patent. His work focuses on integrating optical and digital encoding-decoding approaches to enhance security measures.

Latest Patents

Zhiqi Yao holds a patent for an "Optical-digital encoding-decoding system." This system is designed to improve anti-counterfeiting measures by utilizing an encoded medium, such as a security label, to display images that are encoded with digital data. The decoding device is capable of decrypting this digital data, thereby achieving stronger authentication for security-related purposes. The technology employs resonant waveguide gratings (RWGs) to encode images, allowing for angle multiplexing and addressing various secrecy requirements. Additionally, aperiodic diffraction gratings are utilized to enhance the viewing experience of selected images, broadening the beamwidths of outgoing light beams.

Career Highlights

Zhiqi Yao is affiliated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institution has been pivotal in advancing research and development in the field of security technologies. His innovative approach has garnered attention and recognition within the industry.

Collaborations

Zhiqi Yao has collaborated with notable colleagues, including Ming Wai Alwin Tam and Kam Ho Samuel Poon. These collaborations have contributed to the development and refinement of his patented technologies.

Conclusion

Zhiqi Yao's contributions to anti-counterfeiting technology through his optical-digital encoding-decoding system exemplify the importance of innovation in enhancing security measures. His work continues to influence the field and offers promising solutions for combating counterfeiting.