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:
Mar. 26, 2013
Filed:
Nov. 20, 2009
Ming-te Lai, Taoyuan County, TW;
Ming-Te Lai, Taoyuan County, TW;
HTC Corporation, Taoyuan, Taoyuan County, TW;
Abstract
A method for detecting tracks of touch inputs on touch-sensitive panel, which is applied for an electronic apparatus having a touch-sensitive panel, comprises: during a first period, detecting M touch positions of M touch inputs on the touch-sensitive panel; during a second period, detecting N touch positions of N touch inputs on the touch-sensitive panel, where M and N are positive integers and M is less than or equal to N; selecting a specific touch input from the M touch inputs, where the specific touch input corresponds to a specific touch position of the M touch positions; and determining a track of the specific touch input on the touch-sensitive panel according to N distances that are between the specific touch position and the N touch positions respectively.