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:
Nov. 10, 2026
Filed:
Feb. 29, 2024
Zhejiang Dahua Technology Co., Ltd., Hangzhou, CN;
Qing Chen, Hangzhou, CN;
Feng Xiao, Hangzhou, CN;
Hequn Zhang, Hangzhou, CN;
Xiangming Zhou, Hangzhou, CN;
ZHEJIANG DAHUA TECHNOLOGY CO., LTD., Hangzhou, CN;
Abstract
A method for determining a target event may be provided. The method may include obtaining a first image including a first subject and information related to the first subject. The method may include determining a second image including the first subject based on the first image and the information related to the first subject. The second image may be captured no later than the first image. The method may also include determining a third image including a second subject based on the second image. The first subject may be associated with the second subject. The method may also include determining a background image which does not include the first subject. The method may further include determining a target event based on the background image, the second image, and the third image.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile