Patents by Inventor Yanheng Wei

Yanheng Wei 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).

  • FQDN (Fully Qualified Domain Name) routes optimization in SDWAN (Software-Defined Wide Area Networking)
    Patent number: 11546291
    Abstract: A DNS (Domain Name Server) proxy is configured as a DNS server for clients on the enterprise network to send two or more DNS queries to collect each available IP addresses on a SDWAN member link. IP address collection can be responsive to receiving a DNS request from a client for assigning a FQDN (Fully Qualified Domain Name). Service quality can be evaluated for the service on each member link of the IP addresses. An IP address is assigned to the client based on the service quality evaluation. A notification is transmitted to the client in a DNS response to the IP address request, with the chosen IP address information for configuration.
    Type: Grant
    Filed: November 8, 2021
    Date of Patent: January 3, 2023
    Assignee: Fortinet, Inc.
    Inventors: Kun Yu, Yanheng Wei