Patents by Inventor Xuejian Qiao

Xuejian Qiao 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).

  • Refreshing framework
    Patent number: 10404825
    Abstract: Refresh requests are received by a data source that each request a snapshot of current members of one of a plurality of dynamically changing groups and dynamically changing rules corresponding to such group. Thereafter, the data source queues the received plurality of refresh requests for selective execution or deletion into a new request queue. In addition, real-time execution of refresh jobs are initiated for all of queued refresh requests if a number of refresh requests in both of the new request queue and a waiting requests queue is below a pre-defined threshold. Alternatively, a job framework schedules execution of task jobs for a subset of the queued requests in the new request queue and the waiting requests queue if certain conditions are met.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: September 3, 2019
    Assignee: SAP SE
    Inventors: Jia Feng, Edward Lu, Jessica Yang, Zonghan Wu, Ruibin Zhang, Fangling Liu, Xuejian Qiao, Yan Fan
  • Refreshing Framework
    Publication number: 20180159952
    Abstract: Refresh requests are received by a data source that each request a snapshot of current members of one of a plurality of dynamically changing groups and dynamically changing rules corresponding to such group. Thereafter, the data source queues the received plurality of refresh requests for selective execution or deletion into a new request queue. In addition, real-time execution of refresh jobs are initiated for all of queued refresh requests if a number of refresh requests in both of the new request queue and a waiting requests queue is below a pre-defined threshold. Alternatively, a job framework schedules execution of task jobs for a subset of the queued requests in the new request queue and the waiting requests queue if certain conditions are met.
    Type: Application
    Filed: December 7, 2016
    Publication date: June 7, 2018
    Inventors: Jia Feng, Edward Lu, Jessica Yang, Zonghan Wu, Ruibin Zhang, Fangling Liu, Xuejian Qiao, Yan Fan