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:
Jun. 16, 2026
Filed:
Sep. 29, 2022
Fonex Data Systems Inc., Saint Laurent, CA;
Reza Maram, Montréal, CA;
Jean-Simon Corbeil, Verdun, CA;
Pasquale Ricciardi, Beaconsfield, CA;
Ali Bayat, Sainte-Catherine, CA;
FONEX DATA SYSTEMS INC., Saint Laurent, CA;
Abstract
Methods for automatically tuning optical transceivers is provided. In an embodiment a method includes sampling a received signal within an optical network to generate a sampled signal containing a first tuning message transmitted from an optical transceiver; for each of a plurality of signal pattern waveforms, performing a dot product operation of the sampled signal with the signal pattern waveform; and determining, based on the results of the dot product operations, a matching signal pattern waveform, being a given one of the signal pattern waveforms matching the sampled signal. Corresponding systems for automatically tuning optical transceivers are also provided.