Location History:
- Gyeongbuk, KR (2014 - 2015)
- Gumi-si, KR (2019)
- Seoul, KR (2020 - 2021)
Company Filing History:
6 out of 6 
2 out of 1,580 
2 out of 1,351 
Years Active: 2014-2025
Title: **Innovative Contributions of Jun Kyu Choi in Antigen Analysis**
Introduction
Jun Kyu Choi, an accomplished inventor based in Gyeongbuk, South Korea, has made significant strides in the field of quantitative analysis of antigens. With an impressive portfolio of nine patents, Choi has developed innovative methodologies and devices that enhance the precision and efficiency of antigen detection.
Latest Patents
Among his latest contributions are two pivotal patents: the "Microchip and device for quantitative analysis of antigen" and "method for quantitative analysis of antigen using the same." The first invention details a method that involves mixing an assay sample containing a target antigen with magnetic particles and beads. This mixture is then applied to a microchip and analyzed using a digital inline microscope-based detector, allowing for detailed counting of target antigens based on images captured during the process.
The second patent, the "Microchip for analyzing fluids," comprises a unique body with a myriad of inner channels designed to facilitate the analysis of target antigens. It includes an input channel for receiving assay samples, a reaction channel for the first antigen-antibody reaction, and a detection channel for the subsequent second antigen-antibody reaction. This innovative layout streamlines the process, making antigen analysis more accessible and efficient.
Career Highlights
Choi has contributed his expertise in various roles, including positions at Small Machines and Seoul National University. His work has consistently revolved around pushing the boundaries of technology to improve antigen detection methods.
Collaborations
Throughout his career, Jun Kyu Choi has collaborated with notable individuals such as Yong Kim and Gyeong Woo Kang. These collaborations have fostered a spirit of innovation and have propelled advancements in the research and development of antigen analysis technologies.
Conclusion
Jun Kyu Choi stands out as a stellar inventor whose work in the field of antigen analysis reflects a commitment to enhancing medical diagnostic technologies. His innovative patents highlight his expertise and dedication, ensuring a lasting impact on the industry and contributing to improved health outcomes.