Patents by Inventor Mamiko Oobayashi

Mamiko Oobayashi 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).

  • Mobile communication terminal apparatus, control circuit, and handoff control method
    Patent number: 6920325
    Abstract: A method for determining whether or not there is a message of the same type as that of a new request message in the request messages waiting for retransmission or transmission, when a handoff request message waiting for retransmission or transmission exists and a new request message is generated. As a result of the determination, when there is the same type of message, a content of the handoff request message waiting for the retransmission or the transmission is updated to a content of the new generated handoff request message.
    Type: Grant
    Filed: September 14, 2001
    Date of Patent: July 19, 2005
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Mamiko Oobayashi
  • Mobile communication terminal apparatus, control circuit, and handoff control method
    Publication number: 20020045449
    Abstract: There is disclosed a method for determining whether or not there is a message of the same type as that of a new request message in the request messages waiting for retransmission or transmission, when a handoff request message waiting for retransmission or transmission exists and a new request message is generated. As a result of the determination, when there is the same type of message, a content of the handoff request message waiting for the retransmission or the transmission is updated to a content of the new generated handoff request message.
    Type: Application
    Filed: September 14, 2001
    Publication date: April 18, 2002
    Inventor: Mamiko Oobayashi