Patents by Inventor Giri Gopalan

Giri Gopalan 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).

  • System, apparatus and method for managing redundancy elimination in packet storage during observation of data movement
    Patent number: 10645002
    Abstract: A network sensor that features a data store and a packet processing engine. In communication with the data store, the packet processing engine comprises (1) a cache management logic and (2) deduplication logic. The cache management logic is configured to analyze packets to determine whether (a) a packet under analysis include duplicated data and (b) content of the packet is targeted for storage in a same continuous logical storage area as the duplicated data. The deduplication logic, when activated by the cache management logic, is configured to generate a deduplication reference for insertion into the packet prior to storage.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: May 5, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Ramsundar Janakiraman, Prasad Palkar, Mohan Parthasarathy, Brijesh Nambiar, Giri Gopalan, Shankar Subramaniam, Suhas Shetty, Steven Alexander
  • System, apparatus and method for prioritizing the storage of content based on a threat index
    Patent number: 10521358
    Abstract: A network sensor that features a data store and a packet processing engine. Communicatively coupled to the data store, the packet processing engine is configured to (i) generate a retention priority for at least a first flow within a first storage region of a plurality of storage regions and (ii) identify, in response to an eviction request, the priority of each of the plurality of storage regions. The priority of the first storage region is partially based on the retention priority associated with the first flow while the priority of a second storage region is based on retention priorities associated with flows stored within the second storage region. The packet processing engine also is configured to identify, through use of the retention priorities of the stored flows within the first storage region, which flows are to be retained and which flows are to be evicted.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: December 31, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Brijesh Nambiar, Prasad Palkar, Ramsundar Janakiraman, Shankar Subramaniam, Giri Gopalan, Mohan Parthasarathy, Steven Alexander
  • System, Apparatus and Method for Prioritizing the Storage of Content Based on a Threat Index
    Publication number: 20150370723
    Abstract: A network sensor that features a data store and a packet processing engine. Communicatively coupled to the data store, the packet processing engine is configured to (i) generate a retention priority for at least a first flow within a first storage region of a plurality of storage regions and (ii) identify, in response to an eviction request, the priority of each of the plurality of storage regions. The priority of the first storage region is partially based on the retention priority associated with the first flow while the priority of a second storage region is based on retention priorities associated with flows stored within the second storage region. The packet processing engine also is configured to identify, through use of the retention priorities of the stored flows within the first storage region, which flows are to be retained and which flows are to be evicted.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 24, 2015
    Inventors: Brijesh Nambiar, Prasad Palkar, Ramsundar Janakiraman, Shankar Subramaniam, Giri Gopalan, Mohan Parthasarathy, Steven Alexander
  • System, Apparatus and Method for Managing Redundancy Elimination in Packet Storage During Observation of Data Movement
    Publication number: 20150372910
    Abstract: A network sensor that features a data store and a packet processing engine. In communication with the data store, the packet processing engine comprises (1) a cache management logic and (2) deduplication logic. The cache management logic is configured to analyze packets to determine whether (a) a packet under analysis include duplicated data and (b) content of the packet is targeted for storage in a same continuous logical storage area as the duplicated data. The deduplication logic, when activated by the cache management logic, is configured to generate a deduplication reference for insertion into the packet prior to storage.
    Type: Application
    Filed: June 18, 2015
    Publication date: December 24, 2015
    Inventors: Ramsundar Janakiraman, Prasad Palkar, Mohan Parthasarathy, Brijesh Nambiar, Giri Gopalan, Shankar Subramaniam, Suhas Shetty, Steven Alexander