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:
Jul. 04, 2017
Filed:
Aug. 03, 2015
Applicant:
Coretronic Corporation, Hsin-Chu, TW;
Inventors:
Gwo-Chyuan Wang, Hsin-Chu, TW;
Chih-Chen Chen, Hsin-Chu, TW;
Assignee:
Coretronic Corporation, Hsin-chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08C 23/02 (2006.01); G06F 3/16 (2006.01);
U.S. Cl.
CPC ...
G08C 23/02 (2013.01); G06F 3/167 (2013.01);
Abstract
A projection system, a projection apparatus, and a method for operating the projection apparatus are provided. According to a characteristic of a sound transmitted between the projection apparatus and an electronic device external to the projection apparatus, the projection apparatus is adapted to be controlled by the electronic device or is adapted to control the electronic device to execute a corresponding operation.