Patents by Inventor Zun Guo

Zun Guo 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).

  • Service processing method and network device
    Patent number: 11502953
    Abstract: A service processing method and a network device, where the network device includes a network processor (NP) and a central processing unit (CPU). The NP is configured to receive a first packet, obtain a packet feature of the first packet, obtain a processing rule corresponding to the packet feature, process the first packet based on the processing rule, to obtain a second packet, and send the second packet to the CPU. The CPU is configured to receive the second packet, and process the second packet. Before the CPU processes the first packet, the NP processes the first packet, and sends the second packet obtained after processing to the CPU.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: November 15, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zun Guo, Xiangyuan Tian
  • Service Processing Method and Network Device
    Publication number: 20200336422
    Abstract: A service processing method and a network device, where the network device includes a network processor (NP) and a central processing unit (CPU). The NP is configured to receive a first packet, obtain a packet feature of the first packet, obtain a processing rule corresponding to the packet feature, process the first packet based on the processing rule, to obtain a second packet, and send the second packet to the CPU. The CPU is configured to receive the second packet, and process the second packet. Before the CPU processes the first packet, the NP processes the first packet, and sends the second packet obtained after processing to the CPU.
    Type: Application
    Filed: April 17, 2020
    Publication date: October 22, 2020
    Inventors: Zun Guo, Xiangyuan Tian