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:
Mar. 09, 2021
Filed:
Jul. 03, 2018
Salesforce.com, Inc., San Francisco, CA (US);
Alexandre Hersans, Walnut Creek, CA (US);
Swaroop Shere, San Francisco, CA (US);
Chenghung Ker, Burlingame, CA (US);
Parth Vijay Vaishnav, Cupertion, CA (US);
Assaf Ben-Gur, Livermore, CA (US);
Victor Weilin Liu, San Francisco, CA (US);
Daniel McGarry, San Francisco, CA (US);
Samatha Sanikommu, Dublin, CA (US);
salesforce.com, inc., San Francisco, CA (US);
Abstract
Disclosed herein are system, method, and computer program product embodiments for detecting duplicates with exact and fuzzy matching on encrypted match indexes using an encryption key in a cloud computing platform. An embodiment operates by determining a match rule index value upon reception of a new record. The embodiment encrypts the match index rule value using the customer's encryption key and a deterministic encryption method and stores the encrypted match rule index value. Duplicate detection may be later performed by using the same deterministic encryption method to determine a cypher text for a candidate entry and comparing the ciphertext to the stored encrypted match indexes.