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:
Dec. 08, 2023
Honeywell International Inc., Charlotte, NC (US);
Glen A. Sanders, Scottsdale, AZ (US);
Marc Smiciklas, Phoenix, AZ (US);
Jad Salman, Wayzata, MN (US);
Honeywell International Inc., Charlotte, NC (US);
Abstract
Systems and methods for compensating optical lead fluctuations in an RFOG include sources for generating first and second optical signals; an optical resonator; first and second lead lines connected to the sources and the resonator, wherein the sources couple the first and second optical signals into the first and second lead lines, and the first and the second lead lines couple the first and second optical signals into the optical resonator for propagation within the optical resonator in opposite directions; a tapping device coupled to the optical resonator that couples portions of the first and second optical signals out of the optical resonator; a combiner that combines the portions of the first and second optical signals to produce a combined output; and a photodetector that generates a beat note signal from the combined output.