Patents by Inventor Saraswathy RAMANATHAPURAM VANCHEESWARAN

Saraswathy RAMANATHAPURAM VANCHEESWARAN 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 AND METHOD FOR DISTRIBUTED LAPLACE NOISE GENERATION FOR DIFFERENTIAL PRIVACY
    Publication number: 20230315868
    Abstract: A computer-implemented method includes generating shared random bits at the two or more nodes in a multi-party computation system, obtaining one or more Gaussian samples at the two or more modes utilizing the shared random bits, at each of the two or more nodes, generate and output one or more Laplacian samples using the one or more Gaussian samples.
    Type: Application
    Filed: April 1, 2022
    Publication date: October 5, 2023
    Inventors: Saraswathy RAMANATHAPURAM VANCHEESWARAN, Jorge GUAJARDO MERCHAN
  • System and method for network intrusion detection based on physical measurements
    Patent number: 11683341
    Abstract: A system includes a memory and a processor in communication with the memory. The processor is programmed to receive a runtime measurement from a sensor regarding the physical attribute of at least the separate processor during runtime; compare the runtime measurement of the physical attribute to a fingerprint that includes a baseline measurement of a physical attribute of at least a separate processor during an evaluation period of the system, and in response to the measurement exceeding a threshold, executing a countermeasure operation against software ran by the separate processor.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: June 20, 2023
    Assignee: ROBERT BOSCH GMBH
    Inventors: Jorge Guajardo Merchan, Stefan Gehrer, Shalabh Jain, Saraswathy Ramanathapuram Vancheeswaran, Timo Lothspeich
  • SYSTEM AND METHOD FOR NETWORK INTRUSION DETECTION BASED ON PHYSICAL MEASUREMENTS
    Publication number: 20210194921
    Abstract: A system includes a memory and a processor in communication with the memory. The processor is programmed to receive a runtime measurement from a sensor regarding the physical attribute of at least the separate processor during runtime; compare the runtime measurement of the physical attribute to a fingerprint that includes a baseline measurement of a physical attribute of at least a separate processor during an evaluation period of the system, and in response to the measurement exceeding a threshold, executing a countermeasure operation against software ran by the separate processor.
    Type: Application
    Filed: December 20, 2019
    Publication date: June 24, 2021
    Inventors: Jorge GUAJARDO MERCHAN, Stefan GEHRER, Shalabh JAIN, Saraswathy RAMANATHAPURAM VANCHEESWARAN, Timo LOTHSPEICH