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:
Aug. 25, 2026
Filed:
Jun. 16, 2022
Zte Corporation, Shenzhen, CN;
Bo Yang, Shenzhen, CN;
ZTE CORPORATION, Shenzhen, CN;
Abstract
The present disclosure provides an optical signal receiving apparatus, an optical line terminal, an optical signal receiving system, an optical signal receiving method, and a computer-readable storage medium. The optical signal receiving apparatus includes: a first filter configured to perform wavelength division processing on original optical signals, and perform at least one of following operations: outputting at least one of a first optical signal corresponding to a first wavelength range or a second optical signal corresponding to a second wavelength range; an amplifier configured to amplify the first optical signal; a second filter configured to receive the amplified first optical signal, and perform noise reduction processing on the amplified first optical signal; and the detection element is configured to receive and convert at least one of the first optical signal subjected to the noise reduction processing or the second optical signal into a transmission electrical signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile