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:
Dec. 31, 2013
Filed:
Sep. 30, 2009
Applicants:
Michael Joseph Pertuit, Irving, TX (US);
Scott Leonard Dill, Waterloo, CA;
Inventors:
Michael Joseph Pertuit, Irving, TX (US);
Scott Leonard Dill, Waterloo, CA;
Assignee:
BlackBerry Limited, Waterloo, CA;
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of controlling an electronic device having a touch-sensitive display includes imparting, by an actuator, a force on the touch-sensitive display to provide tactile feedback, determining the force applied by the actuator on the touch-sensitive display, and adjusting a subsequent force imparted by the actuator based on the determined force.