Patents by Inventor Hideki Uchikawa

Hideki Uchikawa 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).

  • Radio-frequency communication control system, radio-frequency communication control method and computer-readable storage medium
    Patent number: 7881676
    Abstract: An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally processing the data contained in the RF signal through a baseband circuit unit, is disclosed. The baseband circuit unit includes a setting parameter holder for holding the setting parameter of each of a plurality of RF control elements, a setting parameter determining unit for determining, when the RF control element connected to the baseband circuit unit is switched to a second RF control element, the setting parameter to be used by the second RF control element after switching based on the setting information supplied from an external source, and a setting parameter selection processing unit for selecting the setting parameter corresponding to the second RF control element from the setting parameter holder based on the determined result and sending out the setting parameter to the second RF control element.
    Type: Grant
    Filed: July 26, 2005
    Date of Patent: February 1, 2011
    Assignee: Fujitsu Limited
    Inventors: Hideki Uchikawa, Kentaro Fukushima, Hideyuki Araki
  • Radio-frequency communication control system, radio-frequency communication control method and computer-readable storage medium
    Publication number: 20060223470
    Abstract: An RF communication control system for executing the process of transmitting and receiving an RF signal through an RF control circuit unit and digitally processing the data contained in the RF signal through a baseband circuit unit, is disclosed. The baseband circuit unit includes a setting parameter holder for holding the setting parameter of each of a plurality of RF control elements, a setting parameter determining unit for determining, when the RF control element connected to the baseband circuit unit is switched to a second RF control element, the setting parameter to be used by the second RF control element after switching based on the setting information supplied from an external source, and a setting parameter selection processing unit for selecting the setting parameter corresponding to the second RF control element from the setting parameter holder based on the determined result and sending out the setting parameter to the second RF control element.
    Type: Application
    Filed: July 26, 2005
    Publication date: October 5, 2006
    Inventors: Hideki Uchikawa, Kentaro Fukushima, Hideyuki Araki