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.

Date of Patent:
Oct. 06, 2026

Filed:

Jun. 23, 2023
Applicants:

Associated Universties, Inc., Washington, DC (US);

Commonwealth Scientific and Industrial Research Organisation, Black Mountain, AU;

Cambridge Enterprise Limited., Cambridge, GB;

Inventors:

Nithyanandan Thyagarajan, Myaree, AU;

Christopher L. Carilli, Socorro, NM (US);

Bojan Nikolic, Cambridge, GB;

Assignee:

Associated Universties, Inc., Vienna, VA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 9/02055 (2022.01);
U.S. Cl.
CPC ...
G01B 9/02074 (2013.01); G01B 9/02075 (2013.01); G01B 2210/52 (2013.01); G01B 2290/10 (2013.01);
Abstract

A method to derive phase-coherent images with an interferometer, in situations where interferometric phase errors can be factorized into element-based terms ('piston phases') is disclosed. The method is preferably implemented completely in the image domain, without resort to aperture plane measurements of visibilities, or element-based voltage complex gains.


Find Patent Forward Citations

Thyagarajan, Nithyanandan. (2026). Image-plane self-calibration in interferometry using closed triad imaging (U.S. Patent No. 12754009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12754009

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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