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:
Oct. 16, 2018
Filed:
Aug. 21, 2015
Seiko Epson Corporation, Tokyo, JP;
Kenro Yajima, Matsumoto, JP;
Yuichi Mori, Minowa-machi, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A head mounted display device includes an imaging unit that images an outside scene, an image display unit that displays an image and is capable of transmitting the outside scene, an electronic watermark acquisition unit that acquires an electronic watermark image embedded such that watermark information is not visually recognized by a user from a captured image of the outside scene, and a display image control unit that displays a watermark information corresponding image associated with the watermark information embedded in the acquired electronic watermark image on the image display unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile