Patents by Inventor Ke Qiang Chen

Ke Qiang Chen 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).

  • Fault diagnosis in complex systems
    Patent number: 11947416
    Abstract: A system and related method identify a weakness of a workflow in a complex system. The method collects runtime data about the complex system. The complex system comprises a plurality of subcomponents, and the method identifies an abnormal operation in the complex system. The method constructs a multi-dimensional cause-and-effect relation matrix among the plurality of subcomponents, and filters one or more related operations using the multi-dimensional cause-and-effect relation matrix.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 2, 2024
    Assignee: International Business Machines Corporation
    Inventors: Wei Xian, Gang Lyu, Dong Ping Song, Geng Hu, Yao Dong Zhang, Ke Qiang Chen
  • FAULT DIAGNOSIS IN COMPLEX SYSTEMS
    Publication number: 20230185653
    Abstract: A system and related method identify a weakness of a workflow in a complex system. The method collects runtime data about the complex system. The complex system comprises a plurality of subcomponents, and the method identifies an abnormal operation in the complex system. The method constructs a multi-dimensional cause-and-effect relation matrix among the plurality of subcomponents, and filters one or more related operations using the multi-dimensional cause-and-effect relation matrix.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 15, 2023
    Inventors: Wei XIAN, Gang LYU, Dong Ping SONG, Geng HU, Yao Dong ZHANG, Ke Qiang CHEN
  • Data exhibition method and system based on ring angles
    Patent number: 8970599
    Abstract: Data values are exhibited based on sector-ring angles. The data values to be exhibited are first received by a processing device. The sector-ring angles are then determined for the data values to be exhibited. Using the sector-ring angles for the data values to be exhibited, the data values are exhibited in a sector-ring manner.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: March 3, 2015
    Assignee: International Business Machines Corporation
    Inventors: Bin Hu, Ke Qiang Chen, Guang Yu Liu, Xing Tian