Patents by Inventor Seven Wei Duan

Seven Wei Duan 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: 9870366
    Abstract: Described are techniques for processing capacity-related event occurrence. A first occurrence is determined for of any of a low threshold event and an out of space event for a first storage pool. A set of one or more virtually provisioned logical devices has physical storage provisioned from the first storage pool and physical storage for a file system is provisioned from the set of one or more virtually provisioned logical devices. First processing is performed responsive to determining the first occurrence of any of the low threshold event and the out of space event for the first storage pool. The first processing includes performing processing to that protects the file system.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: January 16, 2018
    Assignee: EMC IP Holding Company LLC
    Inventors: Seven Wei Duan, Denny Dengyu Wang, Tony Fuchuan Xu, Lester Ming Zhang, Umer Najem Toor