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:
Apr. 26, 2016
Filed:
Sep. 03, 2013
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Mitsuru Kubota, Matsumoto, JP;
Kazuyoshi Kitabayashi, Azumino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/14 (2006.01); G09G 5/00 (2006.01); G06F 3/0354 (2013.01); G09G 3/00 (2006.01);
U.S. Cl.
CPC ...
G09G 5/006 (2013.01); G06F 3/0354 (2013.01); G06F 3/1423 (2013.01); G09G 3/002 (2013.01); G09G 2300/026 (2013.01);
Abstract
A projector includes a projection unit that displays an image on a screen, a control unit that allows the projection unit to display a plurality of images based on image data input from a plurality of PCs, a location detection unit that detects an operation location by a pointing tool, an output control unit that selects the PC based on the operation location detected by the location detection unit and a display location of the image on the screen, and an output switching unit that outputs coordinates of the operation location to the PC selected by the output control unit.