This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Korea University Research and Business Foundation, Samsung Electronics Co., Ltd., Seoul National University. Active years: 2010-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,284 
2 out of 132,108 
1 out of 1,791 
Years Active: 2010-2021
Title: Q Han Park: Innovator in Optical Technologies
Introduction
Q Han Park is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on innovative solutions that enhance the performance of optical devices.
Latest Patents
One of his latest patents is an anti-reflection coating and method of forming the same. This patent discloses an anti-reflection coating that includes a first layer positioned on a substrate, spaced apart by a first distance, and a second layer positioned on the first layer, spaced apart by a second distance. The first and second layers form a metamaterial structural double layer, realized as an anomalous dispersive medium that does not absorb incident light. This design allows for spatiotemporal dispersion that varies depending on the incidence angle, utilizing the nonlocality of the electromagnetic wave reaction of incident light.
Another notable patent involves an optical device that includes slots and an apparatus employing this optical device. The optical unit device is designed to selectively transmit electromagnetic waves within a specific wavelength range. It features a material layer with slots, where the gap between the slots is configured to achieve a Q-factor of about 5 or more.
Career Highlights
Q Han Park has worked with several esteemed organizations throughout his career. He has been associated with Samsung Electronics and the Osong Medical Innovation Foundation, as well as the Korea University Research and Business Foundation. His experience in these companies has allowed him to develop and refine his innovative ideas in optical technologies.
Collaborations
He has collaborated with notable colleagues, including Heon Su Jeon and Ku Im, contributing to various projects that push the boundaries of optical innovation.
Conclusion
Q Han Park is a distinguished inventor whose work in optical technologies has led to several patents that enhance the functionality of optical devices. His contributions continue to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile