Company Filing History:
3 out of 2,169 
1 out of 832,880 Years Active: 1998-2012
Title: Jae Min Hong: Innovator in Oxygen Sensing and Polymer Technology
Introduction
Jae Min Hong is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the fields of oxygen sensing and polymer technology. With a total of 4 patents to his name, his work reflects a commitment to advancing scientific knowledge and practical applications.
Latest Patents
One of Jae Min Hong's latest patents is an oxygen sensor utilizing the principle of surface plasmon resonance. This innovative sensor includes a laser diode that emits light, a polarizer that converts the emitted light into polarized light, and a prism that receives the polarized light. The sensor substrate is coated with an oxygen-sensitive organic material, and an oxygen concentration measurement chamber encloses the sensor substrate. A photodiode measures the amount of light reflected from the prism, while a microcontroller unit controls the operation of the sensor and calculates the oxygen concentration. The concentration is determined using absolute values corresponding to the light measured, with a fixed incidence angle of the polarized light.
Another notable patent involves a process for preparing polyethylene naphthalate (PEN) based polymers using NDCA or its derivatives. This process includes esterifying a slurry containing NDCA or a dicarboxylic acid with ethylene glycol. The method enhances manufacturing efficiency and increases the productivity of PEN polymers while minimizing side products and shortening reaction times.
Career Highlights
Jae Min Hong has worked at the Korea Institute of Science and Technology, where he has contributed to various research projects and innovations. His work has been instrumental in developing new technologies that have practical applications in various industries.
Collaborations
Throughout his career, Jae Min Hong has collaborated with notable colleagues, including Hyun Nam Cho and Young Chan Ko. These collaborations have fostered a productive environment for innovation and research.
Conclusion
Jae Min Hong's contributions to the fields of oxygen sensing and polymer technology highlight his role as a significant inventor. His innovative patents and career achievements reflect a dedication to advancing technology and improving industrial processes.