Company Filing History:
Years Active: 2016-2017
Title: Innovations of Jungjin Han
Introduction
Jungjin Han is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical technology, holding a total of 3 patents. His work focuses on developing advanced optical heads and imaging devices that enhance the capabilities of optical systems.
Latest Patents
One of his latest patents is titled "Dynamic optical head and imaging device using flexible nano film optical structure." This invention relates to an optical head designed to reveal near fields through beams irradiated from a light source in a far-field optical system. The optical head features a flexible substrate made of a soft material, allowing it to conform to both curved and flat surfaces of measured objects. Additionally, it includes a near-field revelation part that is positioned between the measured object and the flexible substrate, enabling effective near-field revelation.
Another notable patent is "Dynamic optical head layer and lithography method using the same." This invention pertains to a dynamic optical head layer utilized in optical lithography systems for pattern formation on substrates. The dynamic optical head layer is detachably mounted on the substrate and consists of a first dielectric layer, a second dielectric layer, and a dynamic nano aperture layer made from materials with optical anisotropy. This innovative design enhances the efficiency and precision of lithography processes.
Career Highlights
Jungjin Han is affiliated with Yonsei University, where he continues to advance research in optical technologies. His academic background and ongoing projects contribute to the development of cutting-edge optical systems.
Collaborations
He collaborates with notable colleagues, including Shinill Kang and Eikhyun Cho, who share his passion for innovation in optical technology.
Conclusion
Jungjin Han's contributions to optical technology through his patents and research at Yonsei University highlight his role as a leading inventor in the field. His innovative approaches continue to push the boundaries of optical systems and their applications.