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:
Mar. 11, 2020
Sony Interactive Entertainment Inc., Tokyo, JP;
Nozomu Uchida, Tokyo, JP;
Takeshi Igarashi, Kanagawa, JP;
Isao Okuyama, Chiba, JP;
Kawamura Yoshiaki, Chiba, JP;
Katsuhisa Tadano, Kanagawa, JP;
Takashi Furukawa, Chiba, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
An input device includes a tracking target section having an outer surface on which a plurality of light emitting sections are provided; a housing constituting the outer surface of the tracking target section; a first substrate which is a rigid substrate disposed inside the housing; at least one light source mounted on a first surface of the first substrate; and a first light guide member that guides light from the at least one light source to positions of the plurality of light emitting sections on the outer surface of the housing.