Patents by Inventor Kuniko Taguchi

Kuniko Taguchi 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).

  • Network system priority control method
    Patent number: 7023802
    Abstract: A network system comprises an exchange for accommodating a plurality of terminals, an IP network and a connecting device. When any one of the terminals sets a call through the IP network, the exchange notifies the connecting device of a priority class corresponding to the terminal. The connecting device saves a service type corresponding to the notified priority class. The connecting device, when it transmits packets comprising data from the terminal after the call is set, sets the saved service type to the packets. Thereby, the priority control according to the set service type is performed in the IP network.
    Type: Grant
    Filed: December 14, 2000
    Date of Patent: April 4, 2006
    Assignee: Fujitsu Limited
    Inventors: Satoshi Kawahata, Kuniko Taguchi
  • Network system priority control method
    Publication number: 20010014095
    Abstract: A network system comprises an exchange for accommodating a plurality of terminals, an IP network and a connecting device. When any one of the terminals sets a call through the IP network, the exchange notifies the connecting device of a priority class corresponding to the terminal. The connecting device saves a service type corresponding to the notified priority class. T he connecting device, when transmits packets comprising data from the terminal after the call is set, set the saved service type to the packets. Thereby, the priority control according to the set service type is performed in the IP network.
    Type: Application
    Filed: December 14, 2000
    Publication date: August 16, 2001
    Applicant: FUJITSU LIMITED
    Inventors: Satoshi Kawahata, Kuniko Taguchi