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. 06, 2015
Filed:
Dec. 10, 2012
Huawei Device Co., Ltd., Shenzhen, CN;
Yong Ma, Shenzhen, CN;
Ming Zhong, Shenzhen, CN;
Huawei Device Co., Ltd., Shenzhen, CN;
Abstract
The embodiments of the present invention disclose a rolling type input apparatus, a method for setting sensitivity thereof and electronic equipment. The method comprises: detecting a rolling direction and the rolling distance of a rolling device () in the rolling process of the rolling device () and generating corresponding interrupts; identifying the number and the direction of the interrupts; responding to the interrupts once by transmitting a moving event signal () for controlling a cursor () to move on a screen () when the number of the interrupts in the same direction reaches a threshold value; detecting parameters reflecting the speed and the amplitude of operations of a user for rolling the rolling device (); and setting the threshold value according to the detected parameters. The technical solution can improve the automation degree of the rolling type input apparatus.