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:
Sep. 27, 2016
Filed:
Mar. 01, 2013
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Chun Yi Lu, Hsinchu, TW;
Tzung Min Su, Hsinchu, TW;
Yuan Yu Peng, Hsinchu, TW;
Yi Hsien Ko, Hsinchu, TW;
Assignee:
PIXART IMAGING INC., Hsinchu, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/02 (2006.01); G06F 3/042 (2006.01); G06F 3/0488 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0416 (2013.01); G06F 3/0227 (2013.01); G06F 3/042 (2013.01); G06F 3/04883 (2013.01); G06F 3/04886 (2013.01); G06F 2203/04803 (2013.01); G06F 2203/04808 (2013.01);
Abstract
An electronic system includes a device having a screen and an optical touch device. The optical touch device monitors the activity of an object on the screen of the device. When the object performs an operation in a first region of the screen, the optical touch device generates first data; and when the object performs an operation outside the first region, the optical touch device generates second data, wherein the first data and the second data are of different data types.