Company Filing History:
2 out of 175 
2 out of 1,572 
1 out of 1,342 
Years Active: 2025
Title: Chang Ho Yoon: Innovator in Imaging Technology
Introduction
Chang Ho Yoon is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of imaging technology, holding a total of 2 patents. His work focuses on developing advanced photographing apparatuses and methods that enhance imaging capabilities.
Latest Patents
Chang Ho Yoon's latest patents include a photographing apparatus and method designed to improve image capturing. This apparatus features an image capturing unit with a first light source, an object lens, and a first light detector. It also includes a surface detecting unit with a second light source and a second light detector. The processor in the apparatus is configured to identify strong reflection signal areas in an oblique plane image and adjust the region of interest to be in focus. Another notable patent is for an apparatus and method for imaging examination of cells on the surface of living tissue using moxifloxacin. This invention includes a light source that emits light towards living tissue stained with moxifloxacin, a photographing unit, and an active lens that changes the focal position on the living tissue to generate in-focus images.
Career Highlights
Throughout his career, Chang Ho Yoon has worked with esteemed institutions such as the Postech Research and Business Development Foundation and Seoul National University. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research in imaging technology.
Collaborations
Chang Ho Yoon has collaborated with notable colleagues, including Ki Hean Kim and Jung Bin Lee. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Chang Ho Yoon is a distinguished inventor whose work in imaging technology has led to significant advancements in the field. His patents reflect his commitment to enhancing imaging methods and apparatuses, making a lasting impact on the industry.