Patents by Inventor Shengshen Zhan

Shengshen Zhan 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: 11686076
    Abstract: A thermostatic automatic faucet includes a faucet body, a solenoid valve, a human body sensor unit, and a water mixing valve. The water mixing valve is installed in the faucet body. An inlet end of the solenoid valve is in communication with a water mixing outlet of the water mixing valve. An outlet end of the solenoid valve is in communication with a nozzle of the faucet body. The human body sensor unit controls the solenoid valve to be opened and closed. The faucet is controlled to spray water or not by a sensor, and the water temperature can be adjusted. The safety and durability of the product are improved.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: June 27, 2023
    Assignee: HARDA INTELLIGENT TECHNOLOGIES CO., LTD.
    Inventors: Kesheng Peng, Shengshen Zhan, Zhiyi Lin
  • Patent number: 11111656
    Abstract: A temperature-regulating double-control automatic faucet includes a faucet body, a single-handle double-control mixed water valve core having a lever, a solenoid valve, a water pipe assembly, a controller, a magnetic induction device, and a proximity sensor. The single-handle double-control mixed water valve core is installed in the faucet body cylinder. The magnetic induction device is configured to detect a position change of the lever. The proximity sensor is configured to sense a manual operation. The automatic faucet has a manual control mode and a sensing control mode for use, which can be used conveniently.
    Type: Grant
    Filed: April 28, 2019
    Date of Patent: September 7, 2021
    Assignee: HARDA INTELLIGENT TECHNOLOGIES CO., LTD.
    Inventors: Kesheng Peng, Shengshen Zhan
  • Publication number: 20200340221
    Abstract: A temperature-regulating double-control automatic faucet includes a faucet body, a single-handle double-control mixed water valve core having a lever, a solenoid valve, a water pipe assembly, a controller, a magnetic induction device, and a proximity sensor. The single-handle double-control mixed water valve core is installed in the faucet body cylinder. The magnetic induction device is configured to detect a position change of the lever. The proximity sensor is configured to sense a manual operation. The automatic faucet has a manual control mode and a sensing control mode for use, which can be used conveniently.
    Type: Application
    Filed: April 28, 2019
    Publication date: October 29, 2020
    Inventors: Kesheng Peng, Shengshen Zhan