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:
Apr. 21, 2025
Filed:
Sep. 14, 2022
Wuxi Idata Technoloty Company Ltd., Wuxi, CN;
Dongsheng Wang, Guangzhou, CN;
Jiangtao Wei, Shenzhen, CN;
Chen Chen, Shenzhen, CN;
Ziqian Han, Suqian, CN;
WUXI IDATA TECHNOLOTY COMPANY LTD., Wuxi, CN;
Abstract
A scanning system and method for controlling an aiming light source (), comprising: an image sensor (), which sequentially exposes a pixel array through a rolling shutter to acquire an image of the target, the pixel array includes effective pixels () and non-imaging pixels (), the effective pixels () are pixels that are actually used for image decoding, and the non-imaging pixels () are pixels that are not actually used for image decoding; an aiming light source () for projecting an aiming pattern () to aim at a target; a control unit () for controlling the image sensor () and the aiming light source (), so that the aiming light source () is in turned off state during the exposure time of the effective pixel (), and the aiming light source () is turned on during at least part of the exposure time of the non-imaging pixels ().