Patents by Inventor Xingjian YUAN

Xingjian YUAN 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).

  • METHOD FOR DETECTING REFRIGERANT LEAKAGE, AIR CONDITIONER, AND STORAGE MEDIUM
    Publication number: 20230258350
    Abstract: A method for detecting refrigerant leakage includes: when an air conditioner receives a cooling instruction or a dehumidification instruction, a controller controlling the air conditioner to perform a cooling operation or a dehumidification operation, during the cooling operation or the dehumidification operation, the controller controlling the air conditioner to perform a preset first control strategy for a first time to determine whether the air conditioner satisfies a plurality of preset sub-conditions; if so, the controller controlling the air conditioner to perform a preset second control strategy; after the second control strategy has been performed, the controller controlling the air conditioner to perform the first control strategy for a second time to determine whether the air conditioner satisfies the plurality of preset sub-conditions for a second time; and, if so, the controller controlling the air conditioner to send out alarm information.
    Type: Application
    Filed: February 23, 2023
    Publication date: August 17, 2023
    Applicant: HISENSE (GUANGDONG) AIR CONDITIONING CO., LTD.
    Inventors: Shuming ZHANG, Xingjian YUAN