Patents by Inventor Qingyan GE

Qingyan GE 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).

  • CONSTANT TEMPERATURE WINE CABINET
    Publication number: 20250072600
    Abstract: A refrigeration unit includes a compressor, an evaporator, a fan, and an air duct component, utilizing the evaporator for cooling and the fan to deliver cold air formed by heat exchange with the evaporator into compartments for cooling; a heating unit for transferring heat generated by the heating unit into the compartments for heating; a temperature sensor unit for detecting the actual temperature inside the compartments and the external environment temperature; and a control mainboard that selects cooling or heating based on the actual temperature within the compartments.
    Type: Application
    Filed: March 1, 2022
    Publication date: March 6, 2025
    Inventors: Desen WANG, Jiangtao LI, Renjie LIU, Qingyan GE, Tingxiu ZHANG, Hailiu LONG, Jiangong XING, Guofeng LI
  • CONSTANT TEMPERATURE CONTROL METHOD, ELECTRIC DEVICE, AND CONSTANT TEMPERATURE WINE CABINET
    Publication number: 20240318902
    Abstract: A constant temperature control method, an electronic device, and a constant temperature wine cabinet.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 26, 2024
    Inventors: Desen WANG, Jiangtao LI, Renjie LIU, Qingyan GE, Tingxiu ZHANG, Hailiu LONG, Guofeng LI, Jiangong XING