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:
Feb. 28, 2012
Filed:
Oct. 19, 2007
Meng Tsung Wu, Science-Based Industrial Park Hsin-Chu, TW;
Chih Hung LU, Science-Based Industrial Park Hsin-Chu, TW;
Chao Chien Huang, Science-Based Industrial Park Hsin-Chu, TW;
Meng Tsung Wu, Science-Based Industrial Park Hsin-Chu, TW;
Chih Hung Lu, Science-Based Industrial Park Hsin-Chu, TW;
Chao Chien Huang, Science-Based Industrial Park Hsin-Chu, TW;
PixArt Imaging Inc., Hsin-Chu County, TW;
Abstract
A remote controller for controlling a display device includes a first image sensor, a processing unit and an activation mechanism. The first image sensor is for sensing an object and forming a digital image. The processing unit is coupled to the first image sensor for calculating image variations of the object on the digital image, correspondingly controlling the display device according to the image variations and deactivating the first image sensor after the remote controller is idle for a predetermined period of time. The activation mechanism is coupled to the first image sensor for re-activating the deactivated first image sensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile