Patents by Inventor Miki Kichise

Miki Kichise 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 connection technique in VoIP network system
    Patent number: 6980559
    Abstract: A network connection device allowing high-speed data conversion to ensure sufficiently high throughput is disclosed. The network connection device includes a plurality of conversion processors and a layer-4 switch. The layer-4 switch forwards an incoming IP packet to a selected one of the plurality of conversion processors depending on a result of analyzing the IP packet at layer 4. Therefore, the processing of data packet and the processing of control packet can be performed in parallel by the plurality of conversion processors, resulting in high-speed packet transfer.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: December 27, 2005
    Assignee: NEC Corporation
    Inventor: Miki Kichise
  • Network connection technique in VoiP network system
    Publication number: 20010030958
    Abstract: A network connection device allowing high-speed data conversion to ensure sufficiently high throughput is disclosed. The network connection device Includes a plurality of conversion processors and a layer-4 switch. The layer-4 switch forwards an incoming IP packet to a selected one of the plurality of conversion processors depending on a result of analyzing the IP packet at layer4. Therefore, the processing of data packet and the processing of control packet can be performed in parallel by the plurality of conversion processors, resulting in high-speed packet transfer.
    Type: Application
    Filed: April 11, 2001
    Publication date: October 18, 2001
    Applicant: NEC CORPORATION
    Inventor: Miki Kichise