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:
Apr. 02, 2024
Filed:
Mar. 11, 2020
Sony Interactive Entertainment Inc., Tokyo, JP;
Kenzo Nishikawa, Tokyo, JP;
Takanori Minamino, Kanagawa, JP;
SONY INTERACTIVE ENTERTAINMENT INC., Tokyo, JP;
Abstract
An input device includes a case body and a plurality of markers, andconfigured to emit light to the outside of the case body. When an angle difference between the normal directions of the two markersandis less than a predetermined threshold value, a distance between the two markersandis equal to or greater than a predetermined first distance. When an angle difference between the normal directions of the two markersandis equal to or greater than a predetermined threshold value, a distance between the two markersandis equal to or greater than a predetermined second distance, and the second distance is shorter than the first distance.