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. 19, 2023
Filed:
Feb. 19, 2020
Applicants:
Benq Intelligent Technology (Shanghai) Co., Ltd, Shanghai, CN;
Benq Corporation, Taipei, TW;
Inventors:
Assignees:
BenQ Intelligent Technology (Shanghai) Co., Ltd, Shanghai, CN;
BENQ CORPORATION, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); G08C 17/02 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3147 (2013.01); G08C 17/02 (2013.01); G08C 2201/30 (2013.01); G08C 2201/40 (2013.01);
Abstract
A method for controlling projectors includes identifying a first projector and a second projector by using a database, acquiring a first control code of the first projector and a second control code of the second projector after the first projector and the second projector are identified, and generating at least one control signal to the first projector and the second projector for controlling operational actions of the first projector and the second projector according to the first control code and the second control code.