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:
Apr. 06, 2021
Filed:
Sep. 30, 2016
Datalogic Ip Tech S.r.l., Bologna, IT;
Paolo Tosato, Bologna, IT;
Datalogic IP Tech S.R.L., Bologna, IT;
Abstract
The present invention relates to a method for receiving a pulsed signal emitted by an emitter () in an optoelectronic sensor (), the sensor including at least an emitter () for emitting electromagnetic radiation and a receiver () for receiving electromagnetic radiation and wherein the electromagnetic radiation received is converted into an electric signal, said method including the steps of: o arranging said emitter to emit a pulsed electromagnetic radiation; o before the emission of a pulse, receiving an electromagnetic radiation received through said receiver () by generating a noise signal (s,SS); o comparing an amplitude of said received noise signal (s,S) with a first threshold (V); and o emitting said pulse if the amplitude of said received noise signal is below said first threshold, and not emitting said pulse otherwise. The invention also relates to an optoelectronic sensor.