Patents by Inventor Xiaotang Jiang

Xiaotang Jiang 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: 10198785
    Abstract: A graphics processing method, apparatus, and system are presented. The method includes receiving a command queue input by a current frame which includes multiple drawing commands; splitting each irregular drawing command into at least one first-class drawing command and at least one second-class drawing command; grouping, into multiple drawing command sets, a regular drawing command in the multiple drawing commands, and the first-class drawing command and the second-class drawing command that are obtained after the splitting, so that drawing commands that belong to different drawing command sets do not intersect with each other; separately performing intersection detection on the multiple drawing command sets; separately performing drawing command combining on the multiple drawing command sets on which the intersection detection is performed; and executing a drawing command obtained after combining is performed on each drawing command set.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 5, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiaotang Jiang, Zhenkun Zhou, Yunxi Li
  • Publication number: 20180018751
    Abstract: A graphics processing method, apparatus, and system are presented. The method includes receiving a command queue input by a current frame which includes multiple drawing commands; splitting each irregular drawing command into at least one first-class drawing command and at least one second-class drawing command; grouping, into multiple drawing command sets, a regular drawing command in the multiple drawing commands, and the first-class drawing command and the second-class drawing command that are obtained after the splitting, so that drawing commands that belong to different drawing command sets do not intersect with each other; separately performing intersection detection on the multiple drawing command sets; separately performing drawing command combining on the multiple drawing command sets on which the intersection detection is performed; and executing a drawing command obtained after combining is performed on each drawing command set.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 18, 2018
    Inventors: Xiaotang Jiang, Zhenkun Zhou, Yunxi Li