Patents by Inventor Yongliang Feng

Yongliang Feng 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).

  • Search method, system and device
    Patent number: 9477765
    Abstract: Provided is a search method, system and device. The search method includes obtaining a keyword, a relationship chain classification and a user account that are inputted by a user; obtaining a user account list that corresponds to the obtained user account and belongs to the obtained relationship chain classification; and searching for information corresponding to the obtained keyword from information posted by each user account in the user account list to obtain a search result, and displaying the search result. By the search method, system and device, the practicability and reliability of information may be improved.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: October 25, 2016
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xu Wen, Qiang Li, Rongfang Shao, Jianguo He, Yongliang Feng
  • Search Method, System and Device
    Publication number: 20140143246
    Abstract: Provided is a search method, system and device. The search method includes obtaining a keyword, a relationship chain classification and a user account that are inputted by a user; obtaining a user account list that corresponds to the obtained user account and belongs to the obtained relationship chain classification; and searching for information corresponding to the obtained keyword from information posted by each user account in the user account list to obtain a search result, and displaying the search result. By the search method, system and device, the practicability and reliability of information may be improved.
    Type: Application
    Filed: January 27, 2014
    Publication date: May 22, 2014
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xu Wen, Qiang Li, Rongfang Shao, Jianguo He, Yongliang Feng