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:
Jan. 20, 2026
Filed:
Jul. 14, 2025
Georgia Tech Research Corporation, Atlanta, GA (US);
Erkam Uzun, Atlanta, GA (US);
Alexandra Boldyreva, Atlanta, GA (US);
Pak Ho Chung, Atlanta, GA (US);
Vladimir Kolesnikov, Atlanta, GA (US);
Wenke Lee, Atlanta, GA (US);
Georgia Tech Research Corporation, Atlanta, GA (US);
Abstract
An exemplary system and method are disclosed that provide the private querying of a biometric scan, such as a person's photo, against a private database such that the client issuing the private query learns only the identity of the query if it is in the database while the server performing the processing learns nothing of the biometric scan. The exemplary system and method conduct privacy-preserving searches over fuzzy databases via a fuzzy labeled set intersection (FLPSI) protocol. FLPSI protocol computes an intersection of noisy input sets to assess for closeness/similarity metrics in an efficient and optimized search.