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:
Mar. 09, 2021
Filed:
Jan. 15, 2019
Applicant:
Gatebox Inc., Tokyo, JP;
Inventors:
Minori Takechi, Tokyo, JP;
Naohiro Yasukawa, Tokyo, JP;
Wataru Takehi, Tokyo, JP;
Takumi Gima, Tokyo, JP;
Assignee:
Gatebox Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/14 (2006.01); G03B 21/28 (2006.01); G02B 30/40 (2020.01); G01S 7/52 (2006.01); G02B 30/00 (2020.01);
U.S. Cl.
CPC ...
G02B 30/40 (2020.01); G01S 7/52068 (2013.01); G02B 30/00 (2020.01); G03B 21/28 (2013.01);
Abstract
A three-dimensional image display device includes a case partially or entirely formed of a light transmission member; a substantially flat member having light transmission characteristics erected inside the case; and an image output unit that outputs a predetermined image so that the image can be displayed on the flat member.