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:
Jun. 09, 2026
Filed:
Oct. 24, 2024
Applicant:
Benq Corporation, Taipei City, TW;
Inventors:
Chih-Pen Huang, New Taipei City, TW;
Ying-Tso Chen, Taipei City, TW;
Assignee:
BENQ CORPORATION, Taipei City, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/12 (2006.01); G03B 21/00 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G09G 5/12 (2013.01); G03B 21/008 (2013.01); G03B 21/2033 (2013.01);
Abstract
A method for synchronizing peripheral devices of a projector includes the projector receiving an image signal from an image output device to project an image, the projector generating a synchronization signal, the projector outputting the synchronization signal to an external image capturing device via a wired interface or a wireless interface, and the external image capturing device capturing the image projected by the projector according to the synchronization signal. The image signal has a refresh rate, and the frequency of the synchronization signal is generated according to the refresh rate.