Company Filing History:
Years Active: 2016-2025
Title: Innovations of Kin Lung Chan in Optical-Digital Technologies
Introduction
Kin Lung Chan is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of optical-digital technologies, holding a total of 7 patents. His work focuses on enhancing security measures through innovative encoding and decoding systems.
Latest Patents
One of his latest patents is an optical-digital encoding-decoding system aimed at anti-counterfeiting. This system integrates both optical and digital approaches to provide robust spoof protection, particularly in print anti-spoofing applications. The system utilizes an encoded medium, such as a security label, to display images that are encoded with digital data. A decoding device is employed to decrypt this data, achieving stronger authentication for security-related purposes. The images are encoded into resonant waveguide gratings (RWGs), which allow for angle multiplexing and cater to different secrecy requirements. Additionally, aperiodic diffraction gratings are used to enhance the viewing experience by broadening the beamwidths of outgoing light beams.
Another notable patent involves an imaging apparatus integrated with a head-mounted display (HMD). This apparatus features a coupling prism made from diagonally-reflective (DR) prisms. Each DR prism captures images of the eye or environmental scenes and reflects them to create a multi-channel image. This innovative design avoids inter-channel interference and allows for a single imaging sensor to capture the images effectively. The apparatus also displays visible images to the HMD wearer, enhancing the overall user experience.
Career Highlights
Kin Lung Chan is associated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institute has been pivotal in advancing research and development in optical technologies.
Collaborations
He collaborates with notable colleagues, including Ming Wai Alwin Tam and Xiuling Zhu, contributing to various innovative projects.
Conclusion
Kin Lung Chan's contributions to optical-digital technologies exemplify the intersection of innovation and security. His patents reflect a commitment to enhancing anti-counterfeiting measures and improving user experiences in head-mounted displays. His work continues to influence the field significantly.
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