Patents by Inventor Roman Vasilievich Titov

Roman Vasilievich Titov 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).

  • Method for acquiring signal of satellite
    Patent number: 8154446
    Abstract: Disclosed is a method for acquiring a signal of a satellite by a receiver, including pre-storing weighting factors of satellites, which include possibility indexes of satellite signal acquisition with respect to positions and times of the receiver, receiving a request for acquisition of the satellite and initializing operational status information and search history information of the satellites, searching for the satellites in sequence according to the weighting factors, resetting the operational status information and search history information of the satellites based on whether signals of the satellites are detected, updating the weighting factor of a satellite having a signal that has been detected, and selecting the satellite having the signal that has been detected in consideration of the updated weighting factor, and acquiring the signal from the selected satellite.
    Type: Grant
    Filed: August 21, 2009
    Date of Patent: April 10, 2012
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Alexander Vasilievich Garmonov, Yury Nikolaevich Pribytkov, Andrey Yurievich Savinkov, Roman Vasilievich Titov, Surinder Singh Thind
  • METHOD FOR ACQUIRING SIGNAL OF SATELLITE
    Publication number: 20100045526
    Abstract: Disclosed is a method for acquiring a signal of a satellite by a receiver, including pre-storing weighting factors of satellites, which include possibility indexes of satellite signal acquisition with respect to positions and times of the receiver, receiving a request for acquisition of the satellite and initializing operational status information and search history information of the satellites, searching for the satellites in sequence according to the weighting factors, resetting the operational status information and search history information of the satellites based on whether signals of the satellites are detected, updating the weighting factor of a satellite having a signal that has been detected, and selecting the satellite having the signal that has been detected in consideration of the updated weighting factor, and acquiring the signal from the selected satellite.
    Type: Application
    Filed: August 21, 2009
    Publication date: February 25, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Alexander Vasilievich Garmonov, Yury Nikolaevich Pribytkov, Andrey Yurievich Savinkov, Roman Vasilievich Titov, Surinder Singh Thind