INPUT DEVICE AND METHOD FOR CONTROLLING SCROLLING SPEED THEREOF
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 21, 2013
app pub date -
May 20, 2013
filing date -
May 21, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A scrolling speed controlling method of an input device is disclosed. The method includes detecting one or more notches rolled by a scrolling unit of the input device in operation, wherein each notch corresponds to a number of scrolling lines; calculating a time duration between two adjacent notches and determining whether the time duration is smaller than or equal to a threshold time; when the time duration is smaller than or equal to the threshold time, the scrolling unit is determined to roll in a fast-rolling mode and the number of scrolling lines corresponding to each notch is increased progressively; accumulating the numbers of scrolling lines corresponding to the rolled notches to generate an accumulated number of lines; outputting a control command to the computer to instruct the computer to scroll the document according to a designated number of lines instructed by the control command; and subtracting the designated number of lines from the accumulated number of lines.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully