Invention Grant
US07802201B2 System and method for panning and zooming an image on a display of a handheld electronic device
有权
用于在手持电子设备的显示器上平移和缩放图像的系统和方法
- Patent Title: System and method for panning and zooming an image on a display of a handheld electronic device
- Patent Title (中): 用于在手持电子设备的显示器上平移和缩放图像的系统和方法
-
Application No.: US11618382Application Date: 2006-12-29
-
Publication No.: US07802201B2Publication Date: 2010-09-21
- Inventor: Matthew Richard Lee , Fahd Sohail Butt , Tancem Talukdar
- Applicant: Matthew Richard Lee , Fahd Sohail Butt , Tancem Talukdar
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Novak Druce & Quigg LLP
- Main IPC: G06F3/048
- IPC: G06F3/048
Abstract:
Method and arrangement for panning and zooming a displayed image on a display screen of a handheld electronic device 300 using the same auxiliary user input device 328 is described. The displayed image can be toggled between panning and zooming modes that respectively pan and zoom the displayed image by successively actuating the auxiliary user input device 328.
Public/Granted literature
- US20080163116A1 SYSTEM AND METHOD FOR PANNNING AND ZOOMING AN IMAGE ON A DISPLAY OF A HANDHELD ELECTRONIC DEVICE Public/Granted day:2008-07-03
Information query
