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. 23, 2026
Filed:
Jun. 26, 2024
Cspeed Inc., Palo Alto, CA (US);
Sanjai Kohli, Los Altos Hills, CA (US);
Stefanos Sidiropoulos, Palo Alto, CA (US);
Cspeed Inc., Palo Alto, CA (US);
Abstract
Apparatuses, methods, and systems for optical transmission are disclosed. One method includes generating, by each of a plurality of M different selectable lasers, an optical communication signal having a carrier frequency within a corresponding channel that is different than a carrier frequency and corresponding channel of each of other different lasers, selecting and mapping N of the M selectable lasers based on feedback regarding a quality the M different lasers, wherein N<M, selecting the N of the M selectable lasers for transmission over an optical fiber to a second optical receiver system, and receiving K input data streams, and generating N laser data streams, wherein each of the N laser data streams modulates a carrier signal of the selected N lasers, wherein a mapping of the K input data streams to the N laser data streams is modulated on each of the carrier signals of the selected N lasers.