Patents by Inventor Subhabrata Biswas

Subhabrata Biswas 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).

  • Patent number: 11069083
    Abstract: A method and a system are described for counting objects in an image. The method includes receiving at least one image comprising one or more objects. The method includes determining contours of the one or more objects using one or more morphological operations on the at least one image. The method further includes identifying shapes of the one or more objects based on counting a number of contours associated with each of the one or more objects. The method includes comparing the shapes of the one or more objects with one or more predefined training images to identify one or more objects of interest. The method includes counting the one or more objects of interest based on the shapes of the one or more objects of interest.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: July 20, 2021
    Assignee: Wipro Limited
    Inventors: Aniruddha Mukherjee, Subhabrata Biswas, Debasish Chanda
  • Publication number: 20200051272
    Abstract: A method and a system are described for counting objects in an image. The method includes receiving at least one image comprising one or more objects. The method includes determining contours of the one or more objects using one or more morphological operations on the at least one image. The method further includes identifying shapes of the one or more objects based on counting a number of contours associated with each of the one or more objects. The method includes comparing the shapes of the one or more objects with one or more predefined training images to identify one or more objects of interest. The method includes counting the one or more objects of interest based on the shapes of the one or more objects of interest.
    Type: Application
    Filed: November 14, 2018
    Publication date: February 13, 2020
    Inventors: Aniruddha MUKHERJEE, Subhabrata BISWAS, Debasish CHANDA
  • Patent number: 7072651
    Abstract: A system and apparatus for redirecting wireless network traffic. Embodiments include determining when a roaming mobile station initiates a registration attempt with a non-preferred network and causing the roaming mobile station to initiate a registration attempt with a preferred network. Embodiments further include a traffic redirection network entity including a traffic redirection node, a traffic redirection application, and a traffic redirection probe.
    Type: Grant
    Filed: August 5, 2003
    Date of Patent: July 4, 2006
    Assignee: Roamware, Inc.
    Inventors: Yuen J. Jiang, Avnish Chauhan, Subhabrata Biswas, Bahadur Bhambhani, Alex Rodrigues
  • Publication number: 20040096462
    Abstract: Disclosed herein is a novel vaccine formulation for prophylatic or therapeutic immunization of vertebrates against infections caused by vertebrate viruses. The said vaccine contains a minimum of two components, one of which is a deoxyribonucleotide (DNA) vaccine comprising of a DNA molecule that encodes a polypeptide of the virus and the other component consisting of inactivated form of the virus. This invention can also be used to develop low cost inactivated virus-based vaccines that contain much lower amount of the said virus than that present in similar vaccines known in the prior art. This invention also relates to a process of producing that said novel vaccine formulation and the use of the said formulation.
    Type: Application
    Filed: June 23, 2003
    Publication date: May 20, 2004
    Inventors: Pundi Narasimhan Rangarajan, Villuppanoor Alwar Srinivasan, Subhabrata Biswas, Guddeti Sreenivasa Reddy
  • Publication number: 20040087305
    Abstract: A system and apparatus for redirecting wireless network traffic. Embodiments include determining when a roaming mobile station initiates a registration attempt with a non-preferred network and causing the roaming mobile station to initiate a registration attempt with a preferred network. Embodiments further include a traffic redirection network entity including a traffic redirection node, a traffic redirection application, and a traffic redirection probe.
    Type: Application
    Filed: August 5, 2003
    Publication date: May 6, 2004
    Inventors: Yue Jun John Jiang, Avnish Chauhan, Subhabrata Biswas, Bahadur Bhambhani, Alex Rodrigues