Patents by Inventor Xianwen YU

Xianwen YU 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).

  • INFORMATION PUSHING METHOD, APPARATUS, DEVICE, STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
    Publication number: 20230315745
    Abstract: An information pushing method, apparatus, device, storage medium, and computer program product are provided, relating to the technical field of Internet applications. The method includes: extracting an information feature of candidate information, the information feature including a coarse-grained feature and a fine-grained feature; obtaining a first feature of the candidate information based on an intermediate feature obtained in a process of extracting the coarse-grained feature; obtaining a second feature of the candidate information based on the information feature and the intermediate feature; obtaining target information based on the first feature and the second feature; and pushing the target information.
    Type: Application
    Filed: June 9, 2023
    Publication date: October 5, 2023
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Guangben LU, Wei WANG, Yanrong KANG, Ao TAN, Xiaolong ZHAI, Xiaojie QIU, Xianwen YU, Yao ZHAI, Lin HE, Feng ZHANG, Yujie LU, Jing LAN, Xiaofeng GAO, Rongli WU, Jiaojian KANG
  • Method for quickly acquiring highly reliable integer solution for satellite positioning
    Patent number: 11686860
    Abstract: The present disclosure discloses a method for quickly acquiring a highly reliable integer solution for satellite positioning.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: June 27, 2023
    Assignee: SOUTHEAST UNIVERSITY
    Inventor: Xianwen Yu
  • METHOD FOR QUICKLY ACQUIRING HIGHLY RELIABLE INTEGER SOLUTION FOR SATELLITE POSITIONING
    Publication number: 20210239852
    Abstract: The present disclosure discloses a method for quickly acquiring a highly reliable integer solution for satellite positioning.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Applicant: SOUTHEAST UNIVERSITY
    Inventor: Xianwen YU