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. 12, 2016
Filed:
Aug. 28, 2013
Canon Kabushiki Kaisha, Tokyo, JP;
Rui Nabeshima, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A display control apparatus which is capable of preventing incorrect operation against user's intent during multi-touch operation. When a touch at one point is detected, and then, plural touches are not detected until any touch at one point is not detected, scrolling is performed in response to the touch at one point leaving a display while moving irrespective of whether a predetermined condition is satisfied. When touches at a plurality of points are detected, and then, a touch at only one point is detected, scrolling is performed in response to moving of the touch at one point while it is continuously detected irrespective of whether the predetermined condition is satisfied. When the predetermined condition is satisfied, and then, the touch leaves the display while moving, scrolling is performed. When the touch at one point leaves the display without satisfying the predetermined condition, scrolling is not performed.