Patents by Inventor Debapriyay Mukhopadhyay

Debapriyay Mukhopadhyay 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).

  • Patent number: 10498533
    Abstract: Methods, systems, and computer readable media for increasing the rate of established network connections in a test simulation environment are disclosed. The method includes generating, by a network equipment test device in a test simulation environment, a random integer. The method further includes designating the generated random integer as a first twin prime value in the event the generated random integer is a prime number and designating, by the network equipment test device, a generated sum of the first twin prime value and a designated value as a second twin prime value in the event the generated sum is a prime number. The method also includes generating a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value and decrypting at least one message received from a device under test using the private decryption key.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: December 3, 2019
    Assignee: Keysight Technologies Singapore (Sales) Pte. Ltd.
    Inventor: Debapriyay Mukhopadhyay
  • Publication number: 20180176020
    Abstract: Methods, systems, and computer readable media for increasing the rate of established network connections in a test simulation environment are disclosed. The method includes generating, by a network equipment test device in a test simulation environment, a random integer. The method further includes designating the generated random integer as a first twin prime value in the event the generated random integer is a prime number and designating, by the network equipment test device, a generated sum of the first twin prime value and a designated value as a second twin prime value in the event the generated sum is a prime number. The method also includes generating a custom key certificate pair that includes a public encryption key and a private decryption key using the first twin prime value and the second twin prime value and decrypting at least one message received from a device under test using the private decryption key.
    Type: Application
    Filed: December 16, 2016
    Publication date: June 21, 2018
    Inventor: Debapriyay Mukhopadhyay
  • Patent number: 7835354
    Abstract: Module identifying bits corresponding to the modules of a communication network are used to indicate whether a communication is a broadcast communication to all modules in the communication network, a multicast communication to more than one but not all modules in the communication network, or a point-to-point communication to a specific module in the communication network. In addition, a handshake session is also indicated.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: November 16, 2010
    Assignee: Honeywell International Inc.
    Inventors: Kuntal Das Barman, Debapriyay Mukhopadhyay
  • Patent number: 7814548
    Abstract: Intruders into a computer are detected by capturing historical data input into the computer by a user during a training mode, by profiling the historical data during the training mode to identify normal behavior, by capturing test data input by the user into the computer during an operational mode, by comparing the test data with the profiled historical data in accordance with a predetermined similarity metric during the operational mode to produce similarity results, and by evaluating the similarity results during the operational mode to identify abnormal data.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: October 12, 2010
    Assignee: Honeywell International Inc.
    Inventors: Debapriyay Mukhopadhyay, Satyajit Banerjee
  • Publication number: 20080144616
    Abstract: Module identifying bits corresponding to the modules of a communication network are used to indicate whether a communication is a broadcast communication to all modules in the communication network, a multicast communication to more than one but not all modules in the communication network, or a point-to-point communication to a specific module in the communication network. In addition, a handshake session is also indicated.
    Type: Application
    Filed: December 15, 2006
    Publication date: June 19, 2008
    Inventors: Kuntal Das Barman, Debapriyay Mukhopadhyay
  • Publication number: 20070094494
    Abstract: A node B of a communication network receives a partial certificate from each of a plurality of nodes Ai in the communication network, constructs an identity certificate based on the partial certificates received from the nodes Ai, and transmits only a relevant part of the identity certificate to any requesting node C in order to get its authenticity verified by the node c.
    Type: Application
    Filed: October 26, 2005
    Publication date: April 26, 2007
    Inventors: Satyajit Banerjee, Debapriyay Mukhopadhyay, Suman Roy
  • Publication number: 20070061882
    Abstract: Intruders into a computer are detected by capturing historical data input into the computer by a user during a training mode, by profiling the historical data during the training mode to identify normal behavior, by capturing test data input by the user into the computer during an operational mode, by comparing the test data with the profiled historical data in accordance with a predetermined similarity metric during the operational mode to produce similarity results, and by evaluating the similarity results during the operational mode to identify abnormal data.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 15, 2007
    Inventors: Debapriyay Mukhopadhyay, Satyajit Banerjee