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:
May. 20, 2025
Filed:
Feb. 18, 2020
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Fumi Irie, Tokyo, JP;
Yoshitaka Yoshimura, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06V 10/141 (2022.01); G03B 15/07 (2021.01); G06F 21/32 (2013.01); G06T 7/70 (2017.01); G06V 40/00 (2022.01); G06V 40/16 (2022.01); G07C 9/10 (2020.01); G07C 9/25 (2020.01); G07C 9/37 (2020.01);
U.S. Cl.
CPC ...
G06V 10/141 (2022.01); G03B 15/07 (2013.01); G06F 21/32 (2013.01); G06T 7/70 (2017.01); G06V 40/00 (2022.01); G06V 40/16 (2022.01); G06V 40/166 (2022.01); G06V 40/168 (2022.01); G06V 40/172 (2022.01); G07C 9/10 (2020.01); G07C 9/25 (2020.01); G07C 9/37 (2020.01); G06T 2207/10152 (2013.01); G06T 2207/30201 (2013.01);
Abstract
A gate apparatus includes an upper light that emits light from above a user, a lower light that emits light from below the user, a light control unit, and an acquisition unit. The acquisition unit acquires biological information about the user. The light control unit changes the luminance of the light emitted from the upper light and the luminance of the light emitted from the lower light when the biological information about the user is acquired.