Patents by Inventor Won-he Choe

Won-he Choe has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optical probe and optical coherence tomography apparatus including the same
    Patent number: 10048055
    Abstract: An optical probe for irradiating light onto a subject includes an optical path control unit configured to receive light from outside the optical probe, and change a path of the light within the optical probe; an optical path length control element configured to receive the light having the changed path from the optical path control unit, and change an optical path length of the light as the optical path control unit changes the path of the light; and an optical output unit configured to receive the light having the changed optical path length from the optical path length control element, and output the light.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: August 14, 2018
    Assignees: Samsung Electronics Co., Ltd., Korea University Research and Business Foundation
    Inventors: Jae-guyn Lim, Hyun Choi, Min-seog Choi, Won-he Choe, Seong-deok Lee, Woo-young Jang, Beop-min Kim, Hyun-woo Jeong