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:
Oct. 06, 2026
Filed:
Nov. 22, 2023
Applicant:
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
Inventors:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/14 (2006.01);
U.S. Cl.
CPC ...
G06K 7/146 (2013.01);
Abstract
A method for processing graphic symbol includes obtaining a luminance component image of a to-be-processed image, performing binarization processing based on the luminance component image of the to-be-processed image to obtain a binarized image, and performing a grayscale morphological operation based on the binarized image to obtain a target image, wherein the to-be-processed image has a graphic symbol.
Chen, Xiaoyi. (2026). Method and apparatus for processing graphic symbol and computer-readable storage medium (U.S. Patent No. 12755119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12755119
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile