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. 27, 2018
Filed:
Oct. 28, 2015
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Hirokazu Shiraki, Kanagawa, JP;
Abstract
A distance measuring apparatus includes: a light-emitting element that emits first to third pulsed beams; sensors that detect reflected light that is each of the pulsed beams reflected off an object, convert the reflected light into electrical signals, and accumulate the electrical signals over a predetermined exposure time; and a computing unit that derives a distance to the object using first to third signal amounts output by the sensors as a result of detecting, over the predetermined exposure time from first to third points in time, and the computing unit derives the distance to the object based on a first derived amount that is an amount derived using the first and second signal amounts and a second derived amount that is an amount derived using the second and third signal amounts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile