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:
Dec. 01, 2020
Filed:
Jun. 06, 2016
Sony Corporation, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A distance measurement apparatus includes at least one measurement unit. The measurement unit includes a first light reception section including a plurality of photon counting type light reception devices connected to each other and a first conversion section that converts a current outputted from the first light reception section into a voltage. The measurement unit further includes a first amplification section that outputs an amplification value obtained by amplifying the voltage outputted from the first conversion section and outputs, when the amplification value exceeds a given limit value, the limit value as the amplification value. The measurement unit further includes a first measurement section that measures a timing at which the output value from the first amplification section reaches a given threshold value.