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. 21, 2025
Filed:
Dec. 13, 2022
Shenzhen Hitevision Technology Co., Ltd., Guangdong, CN;
Xiezeng Xu, Guangdong, CN;
SHENZHEN HITEVISION TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
The present application relates to a multi-trajectory breakpoint tracking method, system, large screen or computer-readable storage medium, which comprises: an obtaining step: receiving a current touch signal for tracking a current trajectory group and obtaining a plurality of current touch points according to the current touch signal; a determination step: determining whether each of the current trajectories in the current trajectory group has a matched current touch point or not; a compensation step: determining a current-round classification group which a trajectory vector of the breakpoint trajectory is in, determining a compensation point matching the breakpoint trajectory, and determining the compensation point matched with the breakpoint trajectory; an update step: adding each of the last trajectory points to the current trajectory matched therewith.