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:
Mar. 15, 2022
Filed:
Dec. 27, 2017
Sony Corporation, Tokyo, JP;
Takahiro Koyama, Kanagawa, JP;
Tomoki Ono, Kanagawa, JP;
SONY CORPORATION, Tokyo, JP;
Abstract
Provided is a distance measurement apparatus including a light projector that projects reference pulsed light to an object region, a light receiver that receives reflected pulsed light from the object region, and a scanning unit including a plurality of movable mirrors provided between the light projector and the object region and synchronously operated. The distance measurement apparatus further includes a calculation unit that calculates a distance to the object region on the basis of a difference between light projection timing of projecting the reference pulsed light and light receiving timing of receiving the reflected pulsed light.