Patents by Inventor Jianfeng Xiu

Jianfeng Xiu 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).

  • Method, apparatus and device for transitioning between data and control core and migrating clock task from data core to control core
    Patent number: 10891171
    Abstract: A clock task processing method includes before or when running a service process by using at least one data core, disabling a clock interrupt of the at least one data core, and processing a clock task in the at least one data core by using at least one control core of multiple control cores that cannot process service data.
    Type: Grant
    Filed: February 21, 2018
    Date of Patent: January 12, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xuesong Pan, Jianfeng Xiu, Zichang Lin
  • Clock Task Processing Method, Apparatus, and Device
    Publication number: 20180181447
    Abstract: A clock task processing method includes before or when running a service process by using at least one data core, disabling a clock interrupt of the at least one data core, and processing a clock task in the at least one data core by using at least one control core of multiple control cores that cannot process service data.
    Type: Application
    Filed: February 21, 2018
    Publication date: June 28, 2018
    Inventors: Xuesong Pan, Jianfeng Xiu, Zichang Lin