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:
Dec. 14, 2021
Filed:
Feb. 07, 2020
Applicant:
Sony Interactive Entertainment Inc., Tokyo, JP;
Inventors:
Charles McCoy, San Mateo, CA (US);
True Xiong, San Mateo, CA (US);
Assignee:
Sony Interactive Entertainment Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/00 (2006.01); G06F 3/01 (2006.01); G02B 5/00 (2006.01); G06K 9/00 (2006.01); G06T 7/70 (2017.01); G08B 7/06 (2006.01);
U.S. Cl.
CPC ...
G02B 5/003 (2013.01); G06K 9/00362 (2013.01); G06T 7/70 (2017.01); G08B 7/06 (2013.01); G09G 3/007 (2013.01); G02B 2207/123 (2013.01); G06F 3/012 (2013.01); G06F 3/013 (2013.01); G06T 2207/30196 (2013.01); G09G 2320/068 (2013.01); G09G 2354/00 (2013.01); G09G 2358/00 (2013.01);
Abstract
An assembly juxtaposed with a computer display has rows and columns of movable louvers that move as the user's head moves to permit light from the display to reach the user's eyes but to screen light from the display in other directions, to reduce the risk of eavesdropping.