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:
Aug. 18, 2015
Filed:
Aug. 13, 2010
Applicants:
Zoran Radivojevic, Cambridge, GB;
Chris Bower, Ely, GB;
Paul Beecher, Cambridge, GB;
Piers Andrew, Cambridge, GB;
Inventors:
Zoran Radivojevic, Cambridge, GB;
Chris Bower, Ely, GB;
Paul Beecher, Cambridge, GB;
Piers Andrew, Cambridge, GB;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); G06F 3/0488 (2013.01); G06F 3/041 (2006.01);
U.S. Cl.
CPC ...
G06F 3/016 (2013.01); G06F 3/041 (2013.01); G06F 3/0488 (2013.01); G06F 2203/014 (2013.01);
Abstract
Apparatus including a first surface electrode and an arrangement of second insulated surface electrodes; a display configured to display an image; and a controller configured to apply a potential difference between the first surface electrode and the arrangement of second insulated surface electrodes and configured to control at least a variation in the applied potential difference in dependence upon the displayed image.