Patents by Inventor Diling Guo

Diling Guo 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).

  • POWER SUPPLY CHARGING METHODS AND DEVICES
    Publication number: 20150194830
    Abstract: A power supply charging method is provided. The method includes: detecting a positive electrode voltage of a cell in a power supply when the power supply is in a charging state; determining that the detected positive electrode voltage of the cell is not lower than a preset voltage; and controlling a charging mode of the power supply to be switched from a constant current charging mode into a constant voltage charging mode.
    Type: Application
    Filed: October 14, 2014
    Publication date: July 9, 2015
    Inventors: Zhenfei Lei, Wei Sun, Diling Guo