Patents by Inventor Guanghao Ding

Guanghao Ding 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).

  • Safe deployment using versioned hash rings
    Patent number: 10938668
    Abstract: Computing resource service providers operate various services used to provide functionality to customers and other computing resources operated by various entities. These services may use consistent hash rings to direct a request to a particular worker. Previous versions of the consistent hash ring may be maintained such that predecessor information can be determined. When a request is received the request and predecessor information may be provided to a worker manager. The worker manager may utilize the predecessor information to obtain state information from a predecessor worker manager. The state information may then be used to process the request.
    Type: Grant
    Filed: September 30, 2016
    Date of Patent: March 2, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Matthew Joseph Zulak, Marc John Brooker, Dylan Owen Marriner, Julian Embry Herwitz, Mauricio Roman, Guanghao Ding, Sanath Kumar Ramesh