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. 11, 2026
Filed:
Dec. 18, 2023
1finity Inc., Kawasaki, JP;
Inwoong Kim, Allen, TX (US);
Olga I Vassilieva, Plano, TX (US);
Ryu Shinzaki, Kawasaki, JP;
Motohiko Eto, Kawasaki, JP;
Shoichiro Oda, Kawasaki, JP;
Paparao Palacharla, Richardson, TX (US);
1FINITY Inc., Kawasaki, JP;
Abstract
A method may include obtaining a first power profile estimation (PPE) for a first optical signal propagating through an optical link in a first direction. The method may include obtaining a second PPE for a second optical signal propagating through the optical link in a second direction opposite the first direction. The method may also include generating an optical link analysis indicating one or more locations along the optical link that apply a gain or loss to optical signals propagating through the optical link.