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:
Jul. 19, 2016
Filed:
Nov. 25, 2013
Globalfoundries Inc., Grand Cayman, KY;
Gene L. Brown, Durham, CT (US);
Brendan F. Coffey, Rhinebeck, NY (US);
Christopher J. Dawson, Arlington, VA (US);
Cliford V. Harris, Cedar Park, TX (US);
GLOBALFOUNDRIES Inc., Grand Cayman, KY;
Abstract
A method and system for zooming an image on a touch screen. A trajectory, which is detected, is formed by a continuous direct touching of the screen by a finger of a user, beginning at a first point on the screen initially touched by the user and ending at a second point on the screen being touched by the user. It is ascertained that the screen has been touched by being pressed by the finger at one point on the trajectory for at least a predetermined minimum period of time or that a direction pointed to by a tangent to the trajectory at the second point is at an angle with respect to a specified reference direction on the screen that is at least a predetermined minimum angle. In response to the ascertaining, an initial image on the screen is zoomed-in or zoomed-out in a manner determined by the trajectory.