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:
Oct. 17, 2023
Filed:
Aug. 28, 2019
Sony Interactive Entertainment Inc., Tokyo, JP;
Makoto Koizumi, Tokyo, JP;
Jun Horie, Tokyo, JP;
Sony Interactive Entertainment Inc., Tokyo, JP;
Abstract
A sensor system includes a light source that applies, to an imaging target, light whose light amount gradually increases or gradually degreases, an event-driven type sensor that generates an event signal by detecting a fluctuation of reflection light from the imaging target after the application of the light whose light amount gradually increases or gradually degreases is started, and a gradation calculation unit that calculates a gradation of the imaging target on the basis of an elapsed period of time from the start of the application of the light whose light amount gradually increases or gradually decreases to the generation of the event signal.