Patents by Inventor Lokesh Ethirajan

Lokesh Ethirajan 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).

  • Network endpoint profiling using a topical model and semantic analysis
    Patent number: 11200488
    Abstract: In one embodiment, a device in a network extracts words from traffic data for a particular endpoint node in the network. The device determines one or more topical categories associated with the particular endpoint node by applying a machine learning-based topical model to the extracted words. The device identifies one or more similar endpoint nodes in the network based on the determined one or more topical categories associated with the particular endpoint node and on one or more topical categories associated with the one or more similar endpoint nodes. The device determines a device type for the particular endpoint node based on a device type associated with the one or more similar endpoint nodes.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: December 14, 2021
    Assignee: Cisco Technology, Inc.
    Inventors: Pok Wong, Lokesh Ethirajan, Amol Borole, Ramesh Nampelly
  • NETWORK ENDPOINT PROFILING USING A TOPICAL MODEL AND SEMANTIC ANALYSIS
    Publication number: 20180247188
    Abstract: In one embodiment, a device in a network extracts words from traffic data for a particular endpoint node in the network. The device determines one or more topical categories associated with the particular endpoint node by applying a machine learning-based topical model to the extracted words. The device identifies one or more similar endpoint nodes in the network based on the determined one or more topical categories associated with the particular endpoint node and on one or more topical categories associated with the one or more similar endpoint nodes. The device determines a device type for the particular endpoint node based on a device type associated with the one or more similar endpoint nodes.
    Type: Application
    Filed: February 28, 2017
    Publication date: August 30, 2018
    Inventors: Pok Wong, Lokesh Ethirajan, Amol Borole, Ramesh Nampelly