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:
Dec. 30, 2025
Filed:
Nov. 29, 2023
Applicant:
Pixart Imaging Inc., Hsin-Chu County, TW;
Inventors:
Chih-Huan Wu, Hsin-Chu County, TW;
Wen-Han Yao, Hsin-Chu County, TW;
Yi-Hsien Ko, Hsin-Chu County, TW;
Assignee:
PIXART IMAGING INC., Hsin-Chu County, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06V 40/20 (2022.01); G06T 7/254 (2017.01); G06V 10/94 (2022.01); H04N 25/75 (2023.01);
U.S. Cl.
CPC ...
G06V 40/20 (2022.01); G06T 7/254 (2017.01); G06V 10/94 (2022.01); H04N 25/75 (2023.01);
Abstract
There is provided a locker with a motion sensor. The motion sensor identifies whether an object is put into or taken out from the locker by calculating coordinates of the object using a motion detection algorithm, by calculating a moving vector of the object using an image time differential algorithm or by comparing a current image frame and a background image frame, and outputs a put-in signal and a taken-out signal to a post control system.