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. 02, 2016
Filed:
Jul. 26, 2013
Huizhou Tcl Mobile Communication Co., Ltd, Huizhou, Guangdong, CN;
Jinping Wei, Guangdong, CN;
Yanshun Guo, Guangdong, CN;
Huizhou TCL Mobile Communications Co., Ltd., Huizhou, CN;
Abstract
A method, a device and a mobile terminal for 3D operation control of a touch screen are disclosed. The method comprises the following steps: acquiring capacitance values of at least two acquiring points in a motion trajectory formed by a finger or a conductor moving in a touch screen sensing space; calculating coordinates of the acquiring points on the X-axis, the Y-axis and the Z-axis respectively according to the capacitance values of the acquiring points to obtain 3D coordinates of the acquiring points; and determining the motion trajectory according to the 3D coordinates of the at least two acquiring points and executing a corresponding operation. In this way, the purpose of identifying a 3D gesture can be achieved to enrich the operations of the mobile terminal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile