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:
Feb. 17, 2026
Filed:
Sep. 03, 2024
Applicant:
Sigmastar Technology Ltd., Fujian, CN;
Inventors:
Xiang Wei Lin, Xiamen, CN;
Fei Yang Tong, Xiamen, CH;
Jing Song Rao, Xiamen, CN;
Cheng Wei Zheng, Xiamen, CN;
Assignee:
SIGMASTAR TECHNOLOGY LTD., Fujian, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B 13/196 (2006.01);
U.S. Cl.
CPC ...
G08B 13/19602 (2013.01);
Abstract
An intrusion detection method includes steps of obtaining a current detection box and a historical detection box of a target in an input image; determining whether the current detection box has an intersection with a security line or a security area; determining that the target has an intrusion behavior if the current detection box has the intersection with the security line or the security area; and determining a direction of intrusion of the target according to the current detection box and the historical detection box.