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:
Mar. 01, 2016
Filed:
Aug. 27, 2013
Wen-yu Yang, Hsin-Chu, TW;
Chia-cheun Liang, Hsin-Chu, TW;
Chi-yang Huang, Hsin-Chu, TW;
Han-ping Cheng, Hsin-Chu, TW;
Ming-tsan Kao, Hsin-Chu, TW;
Wen-Yu Yang, Hsin-Chu, TW;
Chia-Cheun Liang, Hsin-Chu, TW;
Chi-Yang Huang, Hsin-Chu, TW;
Han-Ping Cheng, Hsin-Chu, TW;
Ming-Tsan Kao, Hsin-Chu, TW;
PIXART IMAGING INCORPORATION, HSINCHU, TW;
Abstract
The present invention discloses an object tracking apparatus including a reference object, an optical sensor and a controller. The reference object has a plurality of light emitting devices, for generating an optical signal. The optical sensor is for detecting the optical signal and generating an identification signal in response to the optical signal. The controller is for generating a control signal according to the identification signal and outputting the control signal to the reference object, thereby adaptively adjusting a light emitting number or light emitting intensity of the plurality of light emitting devices. The present invention discloses a method for controlling an object tracking apparatus.