Patents by Inventor Yasuhiro KUDA

Yasuhiro KUDA 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 authentication system, fingerprint authentication program and fingerprint authentication method
    Patent number: 9911027
    Abstract: An object of the present invention is to provide a fingerprint authentication system, a fingerprint authentication program and a fingerprint authentication method that can achieve high-speed processing. A fingerprint authentication system includes a plurality of stages (n+1 stages) of indexes, a registration part in which fingerprint data FD is registered as fingerprint data TFD according to the indexes, and a checking device that checks the fingerprint data FD against the registered fingerprint data TFD based on the indexes. The fingerprint data TFD can be classified into groups, the processing speed can be increased even if there is a large number of pieces of fingerprint data TFD registered.
    Type: Grant
    Filed: August 10, 2015
    Date of Patent: March 6, 2018
    Inventor: Yasuhiro Kuda
  • FINGERPRINT AUTHENTICATION SYSTEM, FINGERPRINT AUTHENTICATION PROGRAM AND FINGERPRINT AUTHENTICATION METHOD
    Publication number: 20170262691
    Abstract: An object of the present invention is to provide a fingerprint authentication system, a fingerprint authentication program and a fingerprint authentication method that can achieve high-speed processing. A fingerprint authentication system includes a plurality of stages (n+1 stages) of indexes, a registration part in which fingerprint data FD is registered as fingerprint data TFD according to the indexes, and a checking device that checks the fingerprint data FD against the registered fingerprint data TFD based on the indexes. The fingerprint data TFD can be classified into groups, the processing speed can be increased even if there is a large number of pieces of fingerprint data TFD registered.
    Type: Application
    Filed: August 10, 2015
    Publication date: September 14, 2017
    Inventor: Yasuhiro KUDA