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. 02, 2024
Filed:
Dec. 20, 2022
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Eiji Morikuni, Matsumoto, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/042 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0425 (2013.01); H04N 9/3176 (2013.01);
Abstract
With a projection device, a projection system including the projection device and a display device receives an image from the display device, projects the received image onto a projection target, captures a range including the projection target, and transmits the captured image to the display device. With the display device, the projection system receives the captured image from the projection device, displays the received captured image on the display, generates a drawing image based on a drawing operation, and transmits the generated drawing image to the projection device.