Patents by Inventor LIANGQUN LI

LIANGQUN LI 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).

  • Multi-target tracking method and tracking system applicable to clutter environment
    Patent number: 10935653
    Abstract: A multi-target tracking method applicable to a cluttered environment includes a prediction step, a classification step, an updating step, a pruning and extracting step, a generation step, a supplement step and a combining step. A multi-target tracking system applicable to a cluttered environment is also provided. The present invention has the characteristic of a fast processing speed, and at the same time, effectively solves the problem that the existing method fails to provide state estimation for a new target in the initial few moments after the new target appears.
    Type: Grant
    Filed: December 30, 2018
    Date of Patent: March 2, 2021
    Assignee: SHENZHEN UNIVERSITY
    Inventors: Zongxiang Liu, Liangqun Li, Weixin Xie
  • MULTI-TARGET TRACKING METHOD AND TRACKING SYSTEM APPLICABLE TO CLUTTER ENVIRONMENT
    Publication number: 20200025909
    Abstract: A multi-target tracking method applicable to a cluttered environment includes a prediction step, a classification step, an updating step, a pruning and extracting step, a generation step, a supplement step and a combining step. A multi-target tracking system applicable to a cluttered environment is also provided. The present invention has the characteristic of a fast processing speed, and at the same time, effectively solves the problem that the existing method fails to provide state estimation for a new target in the initial few moments after the new target appears.
    Type: Application
    Filed: December 30, 2018
    Publication date: January 23, 2020
    Inventors: ZONGXIANG LIU, LIANGQUN LI, WEIXIN XIE
  • Silicone sealed food bag
    Patent number: D973509
    Type: Grant
    Filed: June 27, 2021
    Date of Patent: December 27, 2022
    Inventor: Liangqun Li