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:
Sep. 01, 2026
Filed:
Jul. 29, 2024
Sony Interactive Entertainment Inc., Tokyo, JP;
Takanori Minamino, Kanagawa, JP;
Kenzo Nishikawa, Tokyo, JP;
Takeshi Igarashi, Kanagawa, JP;
Yoshiaki Kawamura, Chiba, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
Two light-emitting units are to be prevented from overlapping each other in an image obtained through a camera. A tracked unit () has a first outer surface (A) provided with a first light-emitting unit (H), a second outer surface (A) provided with a second light-emitting unit (H), and a light shield portion (B). The second outer surface (A) faces a second direction different from that of the first outer surface (A). The light shield portion (B) is located further outside than the first light-emitting unit (H) and the second light-emitting unit (H).