Patents by Inventor R. Narayanan

R. Narayanan 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 parallelizing grid search method facilitating determination of PK-PD parameters
    Patent number: 9891958
    Abstract: Disclosed is a system and method for parallelizing grid search technique facilitating determination of PK-PD parameters. The method may comprise determining number of grids. The method may further comprise creating grid points based upon the number of grids (N) and a number of parameters (p). The method may further comprise distributing the grid points amongst number of threads. The method may further comprise evaluating an objective function value corresponding to each grid point in order to compute an objective function value associated with each of the grid points. Further, the method may comprise identifying a grid point having minimum objective function value. The grid point having the least objective function value may indicate the estimated initial PK-PD parameters.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: February 13, 2018
    Assignee: Tata Consultancy Services Limited
    Inventors: Nishant Kumar Agrawal, R. Narayanan, Manoj Karunakaran Nambiar, Rihab Abdulrazak, Ambuj Pandey, Shyam Sundar Das
  • SYSTEM AND METHOD FOR PARALLELIZING GRID SEARCH METHOD FACILITATING DETERMINATION OF PK-PD PARAMETERS
    Publication number: 20150269225
    Abstract: Disclosed is a system and method for parallelizing grid search technique facilitating determination of PK-PD parameters. The method may comprise determining number of grids. The method may further comprise creating grid points based upon the number of grids (N) and a number of parameters (p). The method may further comprise distributing the grid points amongst number of threads. The method may further comprise evaluating an objective function value corresponding to each grid point in order to compute an objective function value associated with each of the grid points. Further, the method may comprise identifying a grid point having minimum objective function value. The grid point having the least objective function value may indicate the estimated initial PK-PD parameters.
    Type: Application
    Filed: March 20, 2015
    Publication date: September 24, 2015
    Inventors: Nishant Kumar AGRAWAL, R. NARAYANAN, Manoj Karunakaran NAMBIAR, Rihab ABDULRAZAK, Ambuj PANDEY, Shyam Sundar DAS
  • Integrated healthcare information system
    Publication number: 20050209880
    Abstract: An integrated healthcare network provides a clinical documentation functionality fully integrated with a financial tracking functionality. The integrated healthcare network provides a fully flexible and customizable clinical documentation capability. This allows healthcare providers to accommodate various needs which arise during the course of diagnosing and treating individual patients. The financial tracking functionality provides for the accounting and management of expenses incurred and revenues generated during the course of the healthcare provided. The integrated healthcare network establishes a relational system which provides information across the entire system.
    Type: Application
    Filed: April 26, 2004
    Publication date: September 22, 2005
    Inventors: Peggy Drelicharz, Dennis Kastens, Christopher Oster, Subramaniam Vaikuntam, Radhakrishna Prakhya, Kalyanaraman Rajaram, Kamal Kumar, Krishna Kumar, Baiju Sankaran, R. Narayanan