Patents by Inventor Chunzi Liu

Chunzi Liu 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).

  • Low-Power-Consumption Positioning Method and Related Apparatus
    Publication number: 20230243982
    Abstract: A low-power-consumption positioning method includes an electronic device sending first setting information to a server, where the first setting information is used to indicate the server to broadcast positioning assistance data to the electronic device at a first time interval (for example, 1 second). The electronic device resolves high-precision positioning information based on the positioning assistance data. When the electronic device meets a first preset condition, the electronic device may send second setting information to the server. The second setting information instructs the server to broadcast the positioning assistance data to the electronic device at a second time interval (for example, 60 seconds). The first time interval is shorter than the second time interval.
    Type: Application
    Filed: August 17, 2021
    Publication date: August 3, 2023
    Inventors: Guosheng Huang, Zhenhua Chen, Chunzi Liu, Yongxiang Liu, Yongfeng Guo