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:
Oct. 20, 2026
Filed:
Feb. 28, 2024
Chiral Photonics, Inc., Pine Brook, NJ (US);
Victor Il'ich Kopp, Fair Lawn, NJ (US);
Jing Zhang, Union, NJ (US);
Jongchul Park, Lake Hiawatha, NJ (US);
Daniel Neugroschl, Suffern, NY (US);
Chiral Photonics, Inc., Pine Brook, NJ (US);
Abstract
A multicore fiber (MCF) optical attenuator (MCF-ATT) can be configured to attenuate light traveling from at least one core of a first MCF to at least one core of a second MCF at least at one wavelength W−1. The MCF-ATT can include a plurality of optical waveguides and an attenuating section within the plurality of optical waveguides. The attenuating section can include a distorted portion of the plurality of optical waveguides. The distorted portion can be configured to couple at least one propagating optical mode with at least one radiation mode at the wavelength W−1.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile