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:
Jul. 12, 2022
Filed:
Nov. 08, 2021
Snowflake Inc., Bozeman, MT (US);
Justin Langseth, Kailua, HI (US);
Matthew J. Glickman, Larchmont, NY (US);
Christian Kleinerman, Burlingame, CA (US);
Robert Muglia, Mercer Island, WA (US);
Daniel Freundel, San Francisco, CA (US);
Thierry Cruanes, San Mateo, CA (US);
Allison Waingold Lee, San Carlos, CA (US);
Snowflake Inc., Bozeman, MT (US);
Abstract
Systems, methods, and devices for generating a secure join of database data are disclosed. A method includes hashing datapoints of a consumer account and creating a secure view of the hashed datapoints of the consumer account. The method further includes processing, using a secure user defined function (UDF), the hashed datapoints of the consumer account and datapoints of a provider account to generate a secure join key, wherein the hashed data points of the consumer account are provided to the secure UDF using the secure view.