Patents by Inventor Kangli ZHU

Kangli ZHU 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).

  • Recombinant foot-and-mouth disease virus with reduced immunosuppression activity, and preparation method and use thereof
    Patent number: 11952401
    Abstract: The present disclosure belongs to the technical field of biological products for veterinary medicine, and specifically relates to a recombinant foot-and-mouth disease virus (FMDV) with a reduced immunosuppressive activity, a preparation method and use thereof, and a recombinant vaccine strain. According to the present disclosure, it is firstly discovered that FMDV 3B protein has an immunosuppressive function, and key sites for exerting the immunosuppressive function are found. A recombinant FMDV vaccine strain with a lost immunosuppressive function in FMDV 3B protein is constructed by introducing amino acid mutations into three repeated copies of FMDV 3B protein.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: April 9, 2024
    Assignee: Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences
    Inventors: Haixue Zheng, Fan Yang, Zixiang Zhu, Xiangle Zhang, Weijun Cao, Congcong Wang, Kangli Li, Huisheng Liu, Hong Tian, Keshan Zhang, Xiangtao Liu
  • Method for estimating road travel time based on built environment and low-frequency floating car data
    Patent number: 10783774
    Abstract: A method for estimating road travel time based on the built environment and low-frequency floating car data belongs to the technical field of urban traffic management and traffic system evaluation. The method takes built environment as an explanatory variable of the road travel time. The interpretability of this variable is proved by a numerical example. In addition, the method determines distribution parameters of road travel time using the number distribution of vehicles instead of distance. The benefits of the method are that: (1) it explains the positive effect of built environment on road travel time; and (2) it reflects the speed difference among different road sections, which can improve the precision of estimating road travel time.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: September 22, 2020
    Assignee: DALIAN UNIVERSITY OF TECHNOLOGY
    Inventors: Shaopeng Zhong, Haimin Jun, Yanquan Zou, Kun Wang, Kangli Zhu
  • A METHOD FOR ESTIMATING ROAD TRAVEL TIME BASED ON BUILT ENVIRONMENT AND LOW-FREQUENCY FLOATING CAR DATA
    Publication number: 20190156662
    Abstract: A method for estimating road travel time based on the built environment and low-frequency floating car data belongs to the technical field of urban traffic management and traffic system evaluation. This invention takes built environment as an explanatory variable of the road travel time. The interpretability of this variable is proved by a numerical example. In addition, this invention develops a method to determine distribution parameters of road travel time using the number distribution of vehicles instead of distance. The benefits of this invention are that: (1) it explains the positive effect of built environment on road travel time; (2) it reflects the speed difference among different road sections, which can improve the precision of estimating road travel time.
    Type: Application
    Filed: October 11, 2017
    Publication date: May 23, 2019
    Inventors: Shaopeng ZHONG, Haimin JUN, Yanquan ZOU, Kun WANG, Kangli ZHU