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:
Nov. 25, 2025
Filed:
Mar. 17, 2023
Applicant:
Visa International Service Association, San Francisco, CA (US);
Inventors:
Peter Rindal, Sunnyvale, CA (US);
Saikrishna Badrinarayanan, Fremont, CA (US);
Srinivasan Raghuraman, Cambridge, MA (US);
Gayathri Annapurna Garimella, San Francisco, CA (US);
Assignee:
Visa International Service Association, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 16/2455 (2019.01); G06F 16/22 (2019.01);
U.S. Cl.
CPC ...
G06F 16/2456 (2019.01); G06F 16/2282 (2019.01);
Abstract
Embodiments can perform a database join that allows secret shared database join between a database table with a unique matching column and a database table with a non-unique matching column (i.e., contains unbounded repeats of values).