Patents by Inventor Huifang Shi

Huifang Shi 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).

  • Recreational vehicle monitoring device
    Patent number: 11849261
    Abstract: The present disclosure discloses a recreational vehicle monitoring device, which includes a camera, a connecting cable, a signal transmitting device and a display device. The camera is configured to be arranged at a rear portion of a carriage of the recreational vehicle and generate a video signal. A first end of the connecting cable is connected to the camera, and the connecting cable is configured to transmit the video signal and electric energy. The signal transmitting device is connected to a second end of the connecting cable, and the signal transmitting device is configured to receive the video signal, convert the video signal into a radio signal, and transmit the radio signal. The display device is configured to receive the radio signal, convert the radio signal into the video signal, and play a video.
    Type: Grant
    Filed: August 1, 2023
    Date of Patent: December 19, 2023
    Inventor: Huifang Shi
  • Massager controller
    Patent number: D955347
    Type: Grant
    Filed: July 25, 2021
    Date of Patent: June 21, 2022
    Assignee: Shenzhen Sinopine Technology Co., Ltd.
    Inventor: Huifang Shi
  • Handheld terminal device
    Patent number: D1024077
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: April 23, 2024
    Assignee: Ingenico (Fujian) Technology Co., Ltd.
    Inventors: Huifang Cai, Luming Ye, Dengxi Li, Haiou Li, De Shi