Patents by Inventor Zhaolin DU

Zhaolin DU 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).

  • WATER DISPENSING APPARATUS, CONTROL METHOD OF WATER DISPENSING APPARATUS
    Publication number: 20230019143
    Abstract: Provided are a water dispensing apparatus and a control method of the water dispensing apparatus. The water dispensing apparatus includes a main body, and an infrared sensing device. The infrared sensing device includes a mounting support, an electric control board having an infrared transmitting device and an infrared receiving device. The infrared receiving device is configured to receive an infrared ray transmitted by the infrared transmitting device. The mounting support has a first through hole at a position corresponding to the infrared transmitting device, and a second through hole at a position corresponding to the infrared receiving device.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 19, 2023
    Inventors: Yifan XIE, Zhile XU, Zhaolin DU, Binjie XU