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. 27, 2026
Filed:
Oct. 08, 2024
Honeywell International Inc., Charlotte, NC (US);
Jianfeng Wu, Tucson, AZ (US);
Tiequn Qiu, Glendale, AZ (US);
Steven Tin, Edina, MN (US);
Glen A. Sanders, Scottsdale, AZ (US);
Honeywell Aerospace US LLC, Phoenix, AZ (US);
Abstract
A technique is provided for reducing angle random walk (ARW) noise in a resonant optical gyroscope (ROG) using a pair of optical frequency combs. The ARW noise is reduced by propagating each optical frequency comb through a dispersive optical component. As a result, at least some of the spectral components, of an optical frequency comb emitted from a dispersive optical component, are no longer phase locked. As a result, ROG rotation rate accuracy is increased.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile