Company Filing History:
Years Active: 2012-2015
Title: Innovations by Zhenhua Guo in Diabetic Retinopathy Detection and Personal Identification
Introduction
Zhenhua Guo is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the fields of medical imaging and personal identification technology. With a total of 2 patents, his work focuses on innovative methods that enhance diagnostic capabilities and security measures.
Latest Patents
One of Zhenhua Guo's latest patents is an "Apparatus and method for non-invasive diabetic retinopathy detection and monitoring." This invention features a fundus camera that utilizes infrared light sources. It includes an imaging optical path and an optical path for focusing and positioning, with two optical paths sharing a common set of retina objective lenses. This technology is particularly useful for non-invasive diabetic retinopathy detection and monitoring.
Another notable patent is the "Method and apparatus for personal identification using palmprint and palm vein." This method involves switching between visible and near-infrared light to acquire palmprint and palm vein images. It extracts sub-images based on a region of interest and matches multiple features with stored information in a database for authentication purposes.
Career Highlights
Zhenhua Guo is affiliated with The Hong Kong Polytechnic University, where he contributes to research and development in his areas of expertise. His work has garnered attention for its practical applications in healthcare and security.
Collaborations
Zhenhua has collaborated with notable colleagues, including David Zhang and Guangming Lu. Their combined efforts have advanced the research and development of innovative technologies.
Conclusion
Zhenhua Guo's contributions to diabetic retinopathy detection and personal identification showcase his innovative spirit and dedication to improving technology for practical use. His patents reflect a commitment to enhancing healthcare and security through advanced imaging and identification methods.