The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 23, 2025
Filed:
Dec. 07, 2023
Postech Research and Business Development Foundation, Pohang-si, KR;
Seoul National University Hospital, Seoul, KR;
Ki Hean Kim, Pohang-si, KR;
Chang Ho Yoon, Seoul, KR;
Jungbin Lee, Pohang-si, KR;
Soohyun Park, Pohang-si, KR;
Seonghan Kim, Seoul, KR;
Kyungbin Bae, Seoul, KR;
POSTECH Research and Business Development Foundation, Pohang-si, KR;
SEOUL NATIONAL UNIVERSITY HOSPITAL, Seoul, KR;
Abstract
Provided is a photographing apparatus including an image capturing unit including a first light source, an object lens, and a first light detector, a surface detecting unit including a second light source, the object lens, and a second light detector, a processor configured to obtain a strong reflection signal area where a reflection signal is strong in an oblique plane image obtained from the second light detector, and obtain a relative position relationship between a region of interest and a focal plane of the object lens, and an actuator configured to adjust the region of interest to be in focus.