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:
Apr. 14, 2026
Filed:
Mar. 12, 2024
Jpmorgan Chase Bank, N.a., New York, NY (US);
Antigoni Ourania Polychroniadou, New York, NY (US);
Tucker Richard Balch, Suwanee, GA (US);
Yue Guo, Jersey City, NJ (US);
Daniel Esteban Escudero Ospina, Long Island City, NY (US);
Chenkai Weng, Evanston, IL (US);
JPMORGAN CHASE BANK, N.A., New York, NY (US);
Abstract
A method for using a privacy preserving linear optimization technique to perform computations on encrypted data while ensuring that the original data remains confidential and secure from any unauthorized access based on secure multi-party computation is provided. The method includes: receiving, from each of several entities, a respective input that includes encrypted data; constructing a table that includes first information that relates to an objective function, second information that relates to a boundary value, and third information that relates to a polynomial function that is applicable to each respective input; and determining a value that maximizes the polynomial function subject to a constraint that a result of applying the objective function to the value is less than or equal to the boundary value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile