Patents by Inventor Anuradha Bhargava

Anuradha Bhargava 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 for centroiding and tracking a distorted optical image
    Patent number: 8212996
    Abstract: A centroiding method is provided for an optical tracking system including a laser used for countermeasuring purposes in which a pencil thin laser beam is accurately positioned onto a target through the use of centroiding techniques for ascertaining the position not only of the target but also the laser beam, with the centroiding techniques resulting in a sub-pixel level resolution. The sub-pixel resolution permits utilization of smaller cost-effective focal plane arrays by giving the small focal plane array a resolution associated with much larger focal plane arrays.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: July 3, 2012
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Anuradha Bhargava, Harold T. Wright, Kazimierz T. Grzeslak, Arnold Kravitz
  • Method For Centroiding And Tracking A Distorted Optical Image
    Publication number: 20120033084
    Abstract: A centroiding method is provided for an optical tracking system including a laser used for countermeasuring purposes in which a pencil thin laser beam is accurately positioned onto a target through the use of centroiding techniques for ascertaining the position not only of the target but also the laser beam, with the centroiding techniques resulting in a sub-pixel level resolution. The sub-pixel resolution permits utilization of smaller cost-effective focal plane arrays by giving the small focal plane array a resolution associated with much larger focal plane arrays.
    Type: Application
    Filed: October 20, 2011
    Publication date: February 9, 2012
    Applicant: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Anuradha Bhargava, Harold T. Wright, Kazimierz T. Grzeslak, Arnold Kravitz
  • Method for centroiding and tracking a distorted optical image
    Patent number: 8068214
    Abstract: A centroiding method is provided for an optical tracking system including a laser used for countermeasuring purposes in which a pencil thin laser beam is accurately positioned onto a target through the use of centroiding techniques for ascertaining the position not only of the target but also the laser beam, with the centroiding techniques resulting in a sub-pixel level resolution. The sub-pixel resolution permits utilization of smaller cost-effective focal plane arrays by giving the small focal plane array a resolution associated with much larger focal plane arrays.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: November 29, 2011
    Assignee: BAE Systems Information and Electronic Systems Integration Inc.
    Inventors: Anuradha Bhargava, Harold T. Wright, Kazimierz T. Grzeslak, Arnold Kravitz