Patents by Inventor Chenqin Xu

Chenqin Xu 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).

  • Patent number: 11899685
    Abstract: Authorization is divided between a control plane and a data plane for sharing database data. A producer database engine can create a shared database via a data plane interface. A producer can then authorize access to the shared database via a control plane interface to a consumer. A consumer can associate the authorization granted to the consumer with a consumer database engine via the control plane interface.
    Type: Grant
    Filed: December 10, 2021
    Date of Patent: February 13, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Ippokratis Pandis, Jingyi Qing, Dengfeng Li, Pavel Sokolov, Eric Ray Hotinger, Mohammad Foyzur Rahman, William Michael McCreedy, Wenchuan An, Vivek Ramamoorthy, Chenqin Xu, Maximiliano Maccanti