Patents by Inventor Qiumei Sun

Qiumei Sun 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: 12110711
    Abstract: A novel intelligent lock for a recreational vehicle belongs to the technical field of locksets. The novel intelligent lock for the recreational vehicle includes a recreational vehicle lock body; a lock cylinder device is arranged on one side of the recreational vehicle lock body; an electrical control device is arranged in the recreational vehicle lock body; the recreational vehicle lock body is provided with a fingerprint recognition module with an inclination angle; an electronic peep hole capable of observing an external situation is arranged on one side of the fingerprint recognition module; the electrical control device is electrically connected to the fingerprint recognition module and the electronic peep hole; and the electrical control device is connected to the lock cylinder device.
    Type: Grant
    Filed: October 19, 2023
    Date of Patent: October 8, 2024
    Assignee: DOVHOV LLC
    Inventors: Ligen Lin, Yamin Zheng, Qiumei Sun
  • Publication number: 20240044171
    Abstract: The present disclosure discloses a novel intelligent lock for a recreational vehicle, belonging to the technical field of locksets. The novel intelligent lock for the recreational vehicle includes a recreational vehicle lock body; a lock cylinder device is arranged on one side of the recreational vehicle lock body; an electrical control device is arranged in the recreational vehicle lock body; the recreational vehicle lock body is provided with a fingerprint recognition module with an inclination angle; an electronic peep hole capable of observing an external situation is arranged on one side of the fingerprint recognition module; the electrical control device is electrically connected to the fingerprint recognition module and the electronic peep hole; and the electrical control device is connected to the lock cylinder device.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 8, 2024
    Inventors: Ligen Lin, Yamin Zheng, Qiumei Sun