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:
Jan. 13, 2026
Filed:
Nov. 10, 2023
Naver Webtoon Ltd., Seongnam-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Kwang Jin Lee, Seongnam-si, KR;
Jae Gul Choo, Daejeon, KR;
Eung Yeup Kim, Daejeon, KR;
Sang Hyeon Lee, Daejeon, KR;
Jeong Hoon Park, Daejeon, KR;
So Mi Choi, Daejeon, KR;
NAVER WEBTOON LTD., Seongnam-si, KR;
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Abstract
A method of correcting a colored image includes obtaining a colored image by inputting a sketch image to a first artificial neural network, receiving user input data for a target area in the colored image, and obtaining a corrected image in which a color state of the target area has been changed, by inputting the sketch image and the user input data to a second artificial neural network.