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. 11, 2023
Filed:
Oct. 09, 2020
Amazon Technologies, Inc., Seattle, WA (US);
Ning Liao, Sammamish, WA (US);
Josef Schiefer, Seattle, WA (US);
Karishma Chawla, Seattle, WA (US);
Ruiwen Zhao, Seattle, WA (US);
Michael Banfield, Seattle, WA (US);
Fusheng Yuan, Kenmore, WA (US);
Kaiwen Qu, Seattle, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Unstructured data items are stored at an object storage service. A filtering requirement to be used to generate a result set for an access request is determined. Using a transformed representation of the filtering requirement, a target set of tokens of the filtering requirement which are to be obfuscated within a log record is identified. A log record that comprises substitute tokens for the target set of tokens is generated and stored.