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:
Aug. 12, 2025
Filed:
Jun. 27, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Ethan Joseph Torretta, Edmonds, WA (US);
Chaithan Mysore Prakash, Seattle, WA (US);
Kirk Arlo Petersen, Nevada City, CA (US);
Michael Weyandt, Kirkland, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Packets received at a routing intermediary and directed to a resource are transmitted to a data plane node of a partition of a traffic management service. The data plane node transmits an indication of a high-arrival-rate destination group, identified based on a metric of network packets received at the data plane node, to a control plane node of the service. A resource is identified at the control plane node as a rate limiting target based on high-arrival-rate group information from several data plane nodes. A limit is applied to the rate at which packets are received at the target. The control plane node changes the number of data plane nodes in the partition based on a triggering condition.