Patents by Inventor J. LEON ZHAO

J. LEON ZHAO 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).

  • System and method for conducting a textual data search
    Patent number: 10747759
    Abstract: A system and a method for conducting a textual data search includes receiving a search query associated with a search topic; analyzing the search query to determine at least one attribute of the search topic; processing the at least one attribute and a plurality of articles in a database; and identifying one or more results being relevant to the search topic in the plurality of articles in the database.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: August 18, 2020
    Assignee: City University of Hong Kong
    Inventors: Ruiyun Xu, Hailiang Chen, J. Leon Zhao
  • SYSTEM AND METHOD FOR CONDUCTING A TEXTUAL DATA SEARCH
    Publication number: 20180373754
    Abstract: A system and a method for conducting a textual data search includes receiving a search query associated with a search topic; analyzing the search query to determine at least one attribute of the search topic; processing the at least one attribute and a plurality of articles in a database; and identifying one or more results being relevant to the search topic in the plurality of articles in the database.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 27, 2018
    Inventors: RUIYUN XU, HAILIANG CHEN, J. LEON ZHAO