Patents by Inventor Yongqian Sun

Yongqian Sun 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 and apparatus for monitoring system
    Patent number: 11276004
    Abstract: A method and apparatus for monitoring a system are provided. The method includes: acquiring a series of historical status index data of a monitored system during at least one data collection period; introducing the series of historical status index data into a pre-trained recommended feature extraction model to perform a matching operation, to obtain a feature extraction algorithm matching the series of historical status index data as a recommended feature extraction algorithm; determining a normal value range of feature values obtained by performing feature extraction on the series of status index data of the monitored system according to the recommended feature extraction algorithm; and monitoring the monitored system according to the recommended feature extraction algorithm and the normal value range.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: March 15, 2022
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Yun Chen, Bo Wang, Dong Wang, Xianping Qu, Xuanyou Guo, Yongqian Sun, Yangsha Wan
  • METHOD AND APPARATUS FOR MONITORING SYSTEM
    Publication number: 20180075356
    Abstract: Disclosed are a method and apparatus for monitoring a system.
    Type: Application
    Filed: February 9, 2017
    Publication date: March 15, 2018
    Inventors: Yun Chen, Bo Wang, Dong Wang, Xianping Qu, Xuanyou Guo, Yongqian Sun, Yangsha Wan