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. 28, 2026
Filed:
Jun. 28, 2024
Amazon Technologies, Inc., Seattle, WA (US);
Edwin MA, Seattle, WA (US);
Sandeep Kumar, Sammamish, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems and methods are provided for generating a listing of equivalent snapshot objects referenced by a set of object-based snapshots representing data of a corresponding block-storage volume at a point-in-time. Generating the listing comprises: retrieving a set of main manifests corresponding to the set of object-based snapshots, retrieving a set of co-pair manifests corresponding to the set of object-based snapshots, each co-pair manifest corresponding to an object-based snapshot and including a listing of encrypted snapshot objects with equivalencies to unencrypted snapshot objects, identifying data duplication in the set of main manifests based on listings of encrypted snapshot objects with equivalencies to unencrypted snapshot objects found in the set of co-pair manifests, and removing identified data duplication in the set of main manifests.