Patents by Inventor Keiichi OGITA

Keiichi OGITA 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).

  • Packet capture device and packet capture method
    Patent number: 11296958
    Abstract: A packet capture device incudes: a capture unit which captures packets that flow in a communication network at 200 Gbps; a control unit which temporarily holds the packets captured; and an interface which stores the packets temporarily held into a secondary storage device. The control unit includes: a first NUMA node including a first processor and a first memory; and a second NUMA node including a second processor and a second memory. The capture unit includes: a first capture unit which captures packets and stores the packets into a first memory; and a second capture unit which captures packets and stores the packets into a second memory.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: April 5, 2022
    Assignee: TOYO CORPORATION
    Inventor: Keiichi Ogita
  • PACKET CAPTURE DEVICE AND PACKET CAPTURE METHOD
    Publication number: 20220045918
    Abstract: A packet capture device includes: a capture unit which captures packets that flow in a communication network at 200 Gbps; a control unit which temporarily holds the packets captured; and an interface which stores the packets temporarily held into a secondary storage device. The control unit includes: a first NUMA node including a first processor and a first memory; and a second NUMA node including a second processor and a second memory. The capture unit includes: a first capture unit which captures packets and stores the packets into a first memory; and a second capture unit which captures packets and stores the packets into a second memory.
    Type: Application
    Filed: April 24, 2020
    Publication date: February 10, 2022
    Inventor: Keiichi OGITA