Patents by Inventor Chunjun Xiao

Chunjun Xiao 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).

  • Managing resource allocation in hierarchical quota system
    Patent number: 11003497
    Abstract: A method for managing resource allocation in a hierarchical quota system, comprising n layers of quota nodes, n being a positive integer greater than 1, and comprises at a first quota node in an ith layer of quota nodes, in response to receiving a resource allocation request from a user, determining whether an amount of requested resources exceeds a first quota; if the amount of requested resources does not exceed the first quota, determining whether the first node holds a quota delegation for the first quota node; if the first node holds the quota delegation, determining whether the amount of requested resources exceeds a second quota specified by the quota delegation for the first quota node; if the amount of requested resources does not exceed the second quota, allocating the requested resources to the user.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: May 11, 2021
    Assignee: EMC IP Holding Company LLC
    Inventors: Chunjun Xiao, Ming Yi, Zhao Hui Guo
  • MANAGING RESOURCE ALLOCATION IN HIERARCHICAL QUOTA SYSTEM
    Publication number: 20150188840
    Abstract: A method for managing resource allocation in a hierarchical quota system, comprising n layers of quota nodes, n being a positive integer greater than 1, and comprises at a first quota node in an ith layer of quota nodes, in response to receiving a resource allocation request from a user, determining whether an amount of requested resources exceeds a first quota; if the amount of requested resources does not exceed the first quota, determining whether the first node holds a quota delegation for the first quota node; if the first node holds the quota delegation, determining whether the amount of requested resources exceeds a second quota specified by the quota delegation for the first quota node; if the amount of requested resources does not exceed the second quota, allocating the requested resources to the user.
    Type: Application
    Filed: December 29, 2014
    Publication date: July 2, 2015
    Inventors: Chunjun Xiao, Ming Yi, Zhao Hui Guo