Patents by Inventor Guogang SHI

Guogang SHI 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 detecting performance of an APU starter
    Patent number: 9581124
    Abstract: The present invention relates to a method for detecting performance of an APU starter, comprising: obtaining APU-related messages at multiple time points within one time period; obtaining running parameters of the APU starter according to the messages, the running parameters comprise starting time STA; calculating average value AVG and deviation index ? of the starting time within said time period; determining whether performance of the APU starter is in a stable phase, decline phase or failure phase according to the deviation index ?.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: February 28, 2017
    Assignee: Air China Limited
    Inventors: Zhuping Gu, Lei Huang, Huifeng Ding, Jiaju Wu, Fengliang Zheng, Lei Zhong, Guogang Shi, Lei Chen
  • Method and Apparatus for Detecting Performance of an APU Starter
    Publication number: 20160230737
    Abstract: The present invention relates to a method for detecting performance of an APU starter, comprising: obtaining APU-related messages at multiple time points within one time period; obtaining running parameters of the APU starter according to the messages, the running parameters comprise starting time STA; calculating average value AVG and deviation index ? of the starting time within said time period; determining whether performance of the APU starter is in a stable phase, decline phase or failure phase according to the deviation index ?.
    Type: Application
    Filed: July 23, 2014
    Publication date: August 11, 2016
    Inventors: Zhuping GU, Lei HUANG, Huifeng DING, Jiaju WU, Fengliang ZHENG, Lei ZHONG, Guogang SHI, Lei CHEN