Patents by Inventor YIMING QI

YIMING QI 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).

  • Patent number: 11703925
    Abstract: An outdoor device reset system includes a voltage regulation apparatus coupled to a power supply apparatus and an outdoor device coupled to the voltage regulation apparatus. The voltage regulation apparatus is configured to regulate a working voltage input to the outdoor device based on a feedback signal, a supply voltage from the power supply apparatus for the voltage regulation apparatus, and a reference voltage of the voltage regulation apparatus. The outdoor device is configured to determine a change amount of the working voltage, and perform a reset operation when the change amount is within a preset range.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: July 18, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yongchao Wang, Yiming Qi, Lingjun Liu
  • Publication number: 20220236780
    Abstract: This application provides an outdoor device unit reset system, to resolve a problem in a conventional technology that an outdoor device unit needs to be reset by using a reset switch on the outdoor device unit. The system includes a voltage regulation apparatus connected to a power supply apparatus and an outdoor device unit connected to the voltage regulation apparatus. The voltage regulation apparatus is configured to regulate, based on a detected feedback signal, a supply voltage provided by the power supply apparatus for the voltage regulation apparatus, and a reference voltage of the voltage regulation apparatus, a working voltage input to the outdoor device unit. The outdoor device unit is configured to: determine a change amount of the working voltage input to the outdoor device unit, and perform a reset operation when the change amount is within a preset range.
    Type: Application
    Filed: May 26, 2020
    Publication date: July 28, 2022
    Inventors: Yongchao Wang, Yiming Qi, Lingjun Liu
  • Publication number: 20150212693
    Abstract: The present disclosure relates to an interaction method for list data in a mobile terminal, where the method includes: selecting a data list that needs to be operated on; switching the data list to grid-form icons, so as to increase the number of displayable data entries; and performing a corresponding data operation according to a set operation manner for the grid-form icons. The present disclosure further provides an interaction apparatus for list data in a mobile terminal.
    Type: Application
    Filed: April 3, 2015
    Publication date: July 30, 2015
    Inventor: YIMING QI