Patents by Inventor Hongxian Du

Hongxian Du 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).

  • Push method, system and server based on location information
    Patent number: 9420413
    Abstract: The present invention proposes a pushing method based on location information, comprising: recording a plurality of areas passed by a user; obtaining a resident area of the user according to the frequencies at which the user uses an electronic map in the plurality of areas, and pushing, when it is judged that the user enters a new area from the resident area, point of interest information in the new area to the user according to the point of interest information about the user in the resident area. The method in the embodiments of the present invention fully exploits the interests of a user and performs personalized customization, may better meet and inspire the needs of the user, and is widely applicable and easy to expand. The present invention also discloses a pushing system and server based on location information.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: August 16, 2016
    Assignee: Beijing Baidu Netcom Science And Technology Co., Ltd.
    Inventors: Hua Lin, Jun Luo, Hongxian Du
  • PUSH METHOD, SYSTEM AND SERVER BASED ON LOCATION INFORMATION
    Publication number: 20150148076
    Abstract: The present invention proposes a pushing method based on location information, comprising: recording a plurality of areas passed by a user; obtaining a resident area of the user according to the frequencies at which the user uses an electronic map in the plurality of areas, and pushing, when it is judged that the user enters a new area from the resident area, point of interest information in the new area to the user according to the point of interest information about the user in the resident area. The method in the embodiments of the present invention fully exploits the interests of a user and performs personalized customization, may better meet and inspire the needs of the user, and is widely applicable and easy to expand. The present invention also discloses a pushing system and server based on location information.
    Type: Application
    Filed: April 2, 2014
    Publication date: May 28, 2015
    Inventors: Hua Lin, Jun Luo, Hongxian Du