Patents by Inventor Nikolay Shurygin

Nikolay Shurygin 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).

  • Inter-channel bias calibration for navigation satellite systems
    Patent number: 9103912
    Abstract: Dynamic inter-channel bias calibration of a navigational receiver is provided. A reference signal is propagated through front-end circuitry of the receiver. A delay caused by the propagation of the reference signal through the front-end circuitry is measured. The inter-channel bias of the navigational receiver is reduced using the measured delay associated with the front-end circuitry of the receiver.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: August 11, 2015
    Assignee: Javad GNSS, Inc.
    Inventors: Sergey Yudanov, Vyacheslav Varyukhin, Nikolay Shurygin, Javad Ashjaee
  • INTER-CHANNEL BIAS CALIBRATION FOR NAVIGATION SATELLITE SYSTEMS
    Publication number: 20120242542
    Abstract: Dynamic inter-channel bias calibration of a navigational receiver is provided. A reference signal is propagated through front-end circuitry of the receiver. A delay caused by the propagation of the reference signal through the front-end circuitry is measured. The inter-channel bias of the navigational receiver is reduced using the measured delay associated with the front-end circuitry of the receiver.
    Type: Application
    Filed: September 20, 2011
    Publication date: September 27, 2012
    Applicant: JAVAD GNSS, Inc.
    Inventors: Sergey YUDANOV, Vyacheslav VARYUKHIN, Nikolay SHURYGIN, Javad ASHJAEE
  • Inter-channel bias calibration for navigation satellite systems
    Patent number: 8022868
    Abstract: Dynamic inter-channel bias calibration of a navigational receiver is provided. A reference signal is propagated through front end circuitry of the receiver. A delay caused by the propagation of the reference signal through the front end circuitry is measured. The inter-channel bias of the navigational receiver is reduced using the measured delay associated with the front end circuitry of the receiver.
    Type: Grant
    Filed: December 31, 2008
    Date of Patent: September 20, 2011
    Assignee: JAVAD GNSS, Inc.
    Inventors: Sergey Yudanov, Vyacheslav Varyukhin, Nikolay Shurygin, Stanislav Sila-Novitskiy, Javad Ashjaee
  • INTER-CHANNEL BIAS CALIBRATION FOR NAVIGATION SATELLITE SYSTEMS
    Publication number: 20100164798
    Abstract: Dynamic inter-channel bias calibration of a navigational receiver is provided. A reference signal is propagated through front end circuitry of the receiver. A delay caused by the propagation of the reference signal through the front end circuitry is measured. The inter-channel bias of the navigational receiver is reduced using the measured delay associated with the front end circuitry of the receiver.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Inventors: Sergey YUDANOV, Vyacheslav VARYUKHIN, Nikolay SHURYGIN, Stanislav SILA-NOVITSKIY, Javad ASHJAEE