Patents by Inventor George S. Krastev

George S. Krastev 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).

  • Currency discrimination system and method
    Patent number: 8684157
    Abstract: According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: April 1, 2014
    Assignee: Cummins-Allison Corp.
    Inventors: Jay D. Freeman, Tomasz M. Jagielinski, Frederick J. Jeffers, George S. Krastev, Danny D. Yang
  • Currency discrimination system and method
    Patent number: 8322505
    Abstract: According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: December 4, 2012
    Assignee: Cummins-Allison Corp.
    Inventors: Jay D. Freeman, Tomasz M. Jagielinski, Frederick J. Jeffers, George S. Krastev, Danny D. Yang
  • CURRENCY DISCRIMINATION SYSTEM AND METHOD
    Publication number: 20100263984
    Abstract: According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
    Type: Application
    Filed: June 21, 2010
    Publication date: October 21, 2010
    Applicant: Cummins-Allison Corp.
    Inventors: Jay D. Freeman, Tomasz M. Jagielinski, Frederick J. Jeffers, George S. Krastev, Danny D. Yang
  • Currency discrimination system and method
    Patent number: 7762380
    Abstract: According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: July 27, 2010
    Assignee: Cummins-Allison Corp.
    Inventors: Jay D. Freeman, Tomasz M. Jagielinski, Frederick J. Jeffers, George S. Krastev, Danny D. Yang
  • Currency discrimination system and method
    Publication number: 20070209904
    Abstract: According to some embodiments of the invention, a magnetic sensor having a track width of greater than about 50 millimeters is provided. The magnetic sensor is adapted to detect a magnetic feature and produce a linear, analog output in response to the magnetic feature. The analog output is along a single data channel.
    Type: Application
    Filed: March 9, 2007
    Publication date: September 13, 2007
    Inventors: Jay D. Freeman, Tomasz M. Jagielinski, Frederick J. Jeffers, George S. Krastev, Danny D. Yang