Patents by Inventor Mrinal Sinha

Mrinal Sinha 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).

  • Seismic wavefield modeling honoring AVO/AVA with applications to full waveform inversion and least-squares imaging
    Patent number: 12699195
    Abstract: A method for modelling and migrating seismic data, that includes using an acoustic wave equation and a spatial distribution of one or more earth-model parameters. The acoustic wave equation is modified by including at least one secondary source term, and based on a seismic acquisition configuration, either calculating the seismic signals that would be detected from the modelled wavefield or migrating observed seismic signals or migrating residual signals as part of an inversion.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: August 4, 2026
    Assignee: DUG Technology (Australia) Pty Ltd.
    Inventors: Timothy Burgess, James McLeman, Mrinal Sinha, Gary Hampson, Troy Thompson
  • System, method, and computer program for normalizing a JSON structure
    Patent number: 11693852
    Abstract: As described herein, a system, method, and computer program are provided for normalizing a JSON structure. In use, input defining at least one entity type of a target data structure is received. A source JSON structure is identified. The source JSON structure is traversed for a particular JSON data type to map values in the source JSON structure to corresponding entities of the target data structure based on the at least one entity type defined for the target data structure, where each entity of the target data structure is defined using a relative path between nodes of the source JSON structure.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: July 4, 2023
    Assignee: AMDOCS DEVELOPMENT LIMITED
    Inventors: Robin Singh, Poorab Joshi, Mrinal Sinha
  • SEISMIC WAVEFIELD MODELING HONORING AVO/AVA WITH APPLICATIONS TO FULL WAVEFORM INVERSION AND LEAST-SQUARES IMAGING
    Publication number: 20230114991
    Abstract: A method for modelling and migrating seismic data, that includes using an acoustic wave equation and a spatial distribution of one or more earth-model parameters. The acoustic wave equation is modified by including at least one secondary source term, and based on a seismic acquisition configuration, either calculating the seismic signals that would be detected from the modelled wavefield or migrating observed seismic signals or migrating residual signals as part of an inversion.
    Type: Application
    Filed: December 8, 2022
    Publication date: April 13, 2023
    Inventors: Timothy Burgess, James McLeman, Mrinal Sinha, Gary Hampson, Troy Thompson