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:
Nov. 10, 2020
Filed:
Dec. 24, 2018
Applicant:
Elenion Technologies, Llc, New York, NY (US);
Inventors:
Tal Galfsky, Morristown, NJ (US);
Saeed Fathololoumi, San Gabriel, CA (US);
Thomas Baehr-Jones, Arcadia, CA (US);
Matthew Streshinsky, New York, NY (US);
Yury Dziashko, Weehawken, NJ (US);
Assignee:
Elenion Technologies, LLC, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G02B 5/28 (2006.01); G02B 5/30 (2006.01); G02B 27/28 (2006.01);
U.S. Cl.
CPC ...
G02B 5/28 (2013.01); G02B 5/30 (2013.01); G02B 6/2935 (2013.01); G02B 27/286 (2013.01);
Abstract
An on-chip optical filter including three different arm sections comprised of three different types of waveguides, e.g. shape, material or polarization, can achieve the same performance quality as external commercially available solutions with no addition costs of fabrication of the photonic integrated chip (PIC) and a footprint several orders of magnitude smaller than any of the conventional filters.