Patents by Inventor Subhas C. Nandy

Subhas C. Nandy 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).

  • Fingerprint minutiae matching using scoring techniques
    Patent number: 7359532
    Abstract: Disclosed is a method and apparatus to provide for fingerprint minutiae matching using scoring techniques. A plurality of minutiae in a fingerprint image is defined. A score associated with each minutia corresponding to the validity of each minutia is estimated. The fingerprint image is then matched against one or more sample fingerprint images utilizing a partial point set pattern matching (PSPM) algorithm.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: April 15, 2008
    Assignee: Intel Corporation
    Inventors: Tinku Acharya, Bhargab B. Bhattacharya, Arindam Biswas, Partha Bhowmick, Arijit Bishnu, Sandip Das, Malay K. Kundu, Chivukula A. Murthy, Subhas C. Nandy