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:
Nov. 02, 2021
Filed:
Oct. 25, 2019
Seiko Epson Corporation, Tokyo, JP;
Susumu Ota, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A display system includes a projector configured to project first image light based on first image information onto a projection surface, a detecting device configured to detect whether a person is present on a path on which the first image light passes, and a control device configured to cause, when the detecting device detects that a person is present on the path, the projector to project, instead of the first image light, second image light based on second image information different from the first image information.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile