Patents by Inventor Avik Kumar Saha

Avik Kumar Saha has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Distributed connection state tracking for large-volume network flows
    Patent number: 11082338
    Abstract: A respective plurality of state tracking nodes is selected at a flow management service for each direction of a bi-directional network flow's traffic prior to routing a first packet of the flow, and state tracking entries for the flow are stored at the nodes. The state tracking entries include a transformation descriptor for the packets of the flow. When a packet of the flow is received, at least one transformed packet corresponding to the received packet is generated and transmitted to a destination indicated by the transformation descriptor.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: August 3, 2021
    Assignee: Amazon Technologies, Inc.
    Inventor: Avik Kumar Saha
  • Enabling bypass flows for network traffic between devices
    Patent number: 10868758
    Abstract: Bypass flow may be enabled for network traffic between devices. A source device may include a flow identifier in an outbound packet that is sent to a destination device. An inbound packed sent from the destination device may include information that describes a network path between the source device and the destination device. Subsequent outbound packets bound for the destination device may be rewritten based on the information describing the network path to bypass one or more network devices in the network path.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: December 15, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Brett Steven Nash, Andrew Bruce Dickinson, Rajagopal Subramaniyan, Avik Kumar Saha, Todd Freed