Patents by Inventor Zhihua FU

Zhihua FU 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).

  • Forwarding packet
    Patent number: 11159341
    Abstract: A method of forwarding a packet and a VXLAN Tunnel End Point (VTEP) are provided. In an example, the VTEP obtains a route of a specified role, which is advertised to a remote VTEP. Then the remote VTEP distributes packets to be transmitted to the specified role to VTEPs in a multihoming group based on the route. The multihoming group includes VTEPs that the specified role is homed to, and next hop of the route is a group address of the multihoming group. The VTEP receives the packet to be transmitted to the specified role from the remote VTEP; and transmits the packet to another VTEP in the multihoming group when a link between the VTEP and the specified role fails, such that the other VTEP transmits the packet to the specified role.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 26, 2021
    Assignee: New H3C Technologies Co., Ltd.
    Inventor: Zhihua Fu
  • Deployment of virtual extensible local area network
    Patent number: 10708084
    Abstract: According to an example, a Virtual Extensible Local Area Network Tunnel End Point (VTEP) sends a Virtual Extensible Local Area Network (VXLAN) information announcement message carrying the identifiers of VXLAN instances to the neighbor VTEPs and receive VXLAN information announcement messages from the neighbor VTEPs. If a neighbor VTEP is configured with the same VXLAN instance as the present VTEP, the present VTEP sets up a tunnel to the neighbor VTEP; and associates the tunnel with the same VXLAN instance.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: July 7, 2020
    Assignee: Hewlett Packard Enterprise Development LP
    Inventor: Zhihua Fu
  • PIEZOELECTRIC CERAMIC STACKED STRUCTURE AND PIEZOELECTRIC ACCELEROMETER
    Publication number: 20200111948
    Abstract: Disclosed is a piezoelectric ceramic stacked structure and a piezoelectric accelerometer.
    Type: Application
    Filed: May 25, 2018
    Publication date: April 9, 2020
    Applicant: FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES CO., LTD.
    Inventors: Yongzhong NIE, Zhihua FU
  • FORWARDING PACKET
    Publication number: 20200067731
    Abstract: A method of forwarding a packet and a VXLAN Tunnel End Point (VTEP) are provided. In an example, the VTEP obtains a route of a specified role, which is advertised to a remote VTEP. Then the remote VTEP distributes packets to be transmitted to the specified role to VTEPs in a multihoming group based on the route. The multihoming group includes VTEPs that the specified role is homed to, and next hop of the route is a group address of the multihoming group. The VTEP receives the packet to be transmitted to the specified role from the remote VTEP; and transmits the packet to another VTEP in the multihoming group when a link between the VTEP and the specified role fails, such that the other VTEP transmits the packet to the specified role.
    Type: Application
    Filed: November 14, 2017
    Publication date: February 27, 2020
    Inventor: Zhihua FU
  • Deployment Of Virtual Extensible Local Area Network
    Publication number: 20190215191
    Abstract: According to an example, a Virtual Extensible Local Area Network Tunnel End Point (VTEP) sends a Virtual Extensible Local Area Network (VXLAN) information announcement message carrying the identifiers of VXLAN instances to the neighbor VTEPs and receive VXLAN information announcement messages from the neighbor VTEPs. If a neighbor VTEP is configured with the same VXLAN instance as the present VTEP, the present VTEP sets up a tunnel to the neighbor VTEP; and associates the tunnel with the same VXLAN instance.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 11, 2019
    Inventor: Zhihua FU
  • Deployment of virtual extensible local area network
    Patent number: 10263808
    Abstract: According to an example, a Virtual Extensible Local Area Network Tunnel End Point (VTEP) sends a Virtual Extensible Local Area Network (VXLAN) information announcement message carrying the identifiers of VXLAN instances to the neighbor VTEPs and receive VXLAN information announcement messages from the neighbor VTEPs. If a neighbor VTEP is configured with the same VXLAN instance as the present VTEP, the present VTEP sets up a tunnel to the neighbor VTEP; and associates the tunnel with the same VXLAN instance.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: April 16, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventor: Zhihua Fu
  • Deployment Of Virtual Extensible Local Area Network
    Publication number: 20170331641
    Abstract: According to an example, a Virtual Extensible Local Area Network Tunnel End Point (VTEP) sends a Virtual Extensible Local Area Network (VXLAN) information announcement message carrying the identifiers of VXLAN instances to the neighbor VTEPs and receive VXLAN information announcement messages from the neighbor VTEPs. If a neighbor VTEP is configured with the same VXLAN instance as the present VTEP, the present VTEP sets up a tunnel to the neighbor VTEP; and associates the tunnel with the same VXLAN instance.
    Type: Application
    Filed: October 29, 2015
    Publication date: November 16, 2017
    Inventor: Zhihua FU