Patents by Inventor Rohit Sood

Rohit Sood 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).

  • Method and system for processing a search request
    Patent number: 10242076
    Abstract: A computer-implemented method for forming a search query includes receiving a search request for searching at least one output document based on a first input document, extract a first metadata from the first input document, a second metadata from at least one second input document, and a third metadata from synonyms of the first and second metadata, form a first set of metadata by combining the first, second and third metadata, rank a first set of categories, wherein a category associated with a highest number of input documents is ranked highest, forming a second set of categories by excluding a predefined number of categories, forming a second set of metadata by excluding at least one definition metadata from the first set of metadata, and forming a search query by combining the second set of metadata and second set of categories.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: March 26, 2019
    Assignee: GreyB Services Pte. Ltd
    Inventors: Rohit Sood, Gaurab Gunjan Pathak, Deepak Syal
  • METHOD AND SYSTEM FOR PROCESSING A SEARCH REQUEST
    Publication number: 20150220609
    Abstract: A computer-implemented method for forming a search query includes receiving a search request for searching at least one output document based on a first input document, extract a first metadata from the first input document, a second metadata from at least one second input document, and a third metadata from synonyms of the first and second metadata, form a first set of metadata by combining the first, second and third metadata, rank a first set of categories, wherein a category associated with a highest number of input documents is ranked highest, forming a second set of categories by excluding a predefined number of categories, forming a second set of metadata by excluding at least one definition metadata from the first set of metadata, and forming a search query by combining the second set of metadata and second set of categories.
    Type: Application
    Filed: January 30, 2015
    Publication date: August 6, 2015
    Applicant: GreyB Services Pte. Ltd
    Inventors: Rohit Sood, Gaurab Gunjan Pathak, Deepak Syal
  • Method for imaging biological matter using an adiabatic pulse
    Patent number: 7256579
    Abstract: The present invention includes a method for MR imaging of a biological matter having H2O17 content by performing T1?off imaging of said H2O17 content in said biological matter. The T1?off imaging is performed by applying an RF pulse with a resonance frequency offset to said biological matter to create off resonance spin locking conditions in said biological matter. Thus, parts of the biological matter having different H2O17 concentrations are differentiated because of their different T2/T1 ratios.
    Type: Grant
    Filed: November 23, 2004
    Date of Patent: August 14, 2007
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventor: Rohit Sood
  • Off-resonance preparatory RF pulse for MR imaging
    Publication number: 20050110485
    Abstract: The present invention includes a method for MR imaging of a biological matter having H2O17 content by performing T1?off imaging of said H2O17 content in said biological matter. The T1?off imaging is performed by applying an RF pulse with a resonance frequency offset to said biological matter to create off resonance spin locking conditions in said biological matter. Thus, parts of the biological matter having different H2O17 concentrations are differentiated because of their different T2/T1 ratios.
    Type: Application
    Filed: November 23, 2004
    Publication date: May 26, 2005
    Inventor: Rohit Sood