Patents by Inventor Shaopei WEI

Shaopei WEI 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: 12611071
    Abstract: A shower device includes a spray head and a massage assembly removably coupled to the spray head. The massage assembly includes a massage brush head and a driving mechanism for driving the massage brush head to move with respect to the spray head. The driving mechanism is pluggably mounted into the mounting opening. The massage brush head is removably coupled to an output shaft of the driving mechanism. The massage brush head at least partially protrudes from the spray head. In some embodiments, the massage assembly may be used independent from the spray head, and different massage brush heads may be used based on user preferences. The integration of multiple functions on a shower device improves user conveniences, expands device performance, and enhances the shower experience.
    Type: Grant
    Filed: August 17, 2023
    Date of Patent: April 28, 2026
    Assignee: Beijing Kohler Ltd.
    Inventors: Shaopei Wei, Sai Yang
  • Publication number: 20260041287
    Abstract: A shower device includes a spray head and a brush head assembly removably coupled to the spray head. The brush head assembly at least partially protrudes from the spray head. In some embodiments, the brush head assembly may be used independent from the spray head, and different brush head assemblies may be used based on user preferences. The integration of multiple functions on a shower device improves user conveniences, expands performance, and enhances the shower experience.
    Type: Application
    Filed: October 20, 2025
    Publication date: February 12, 2026
    Applicant: Beijing Kohler Ltd.
    Inventors: Shaopei WEI, Sai YANG
  • Publication number: 20250171989
    Abstract: The application discloses a shower water supply device and a water discharge method thereof. The shower water supply device comprises a shower body and a waterway switching assembly. The waterway switching assembly comprises a control pipe, an inlet pipe, a first outlet pipe, a second outlet pipe and a control member. The control pipe comprises a first control end, a second control end and a side opening. The control pipe has a valve core inside; the first outlet pipe comprises a first outlet. The control member is used to control on-and-off of water supply from the inlet pipe to the control member, to the control water discharge from a shower water chamber or a bubble water chamber. The water discharge method of the shower water supply device controls the shower water supply device to discharge water.
    Type: Application
    Filed: November 27, 2024
    Publication date: May 29, 2025
    Applicants: Kohler (China) Investment Co., Ltd., Beijing Kohler Ltd.
    Inventors: Junfeng SUN, Shaopei WEI, Qingfa AI
  • Publication number: 20240189841
    Abstract: A shower device includes a shower device body. The shower device body includes a body water channel, a shower head with spray holes, a storage box for storing cleaning liquid, a control valve, and a one-way valve. The shower head is connected to the shower device body, and the spray holes are fluidly coupled to the body water channel. The storage box includes a liquid inlet and a liquid outlet and is installed in the shower device body. The liquid inlet and the liquid outlet are fluidly coupled to the body water channel respectively. The control valve is installed in the liquid inlet and is configured to control opening and closing of the liquid inlet. The one-way valve is installed in the liquid outlet.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 13, 2024
    Applicant: Beijing Kohler Ltd.
    Inventors: Shaopei WEI, Sai YANG
  • Publication number: 20240074623
    Abstract: A shower device includes a spray head and a massage assembly removably coupled to the spray head. The massage assembly includes a massage brush head and a driving mechanism for driving the massage brush head to move with respect to the spray head. The driving mechanism is pluggably mounted into the mounting opening. The massage brush head is removably coupled to an output shaft of the driving mechanism. The massage brush head at least partially protrudes from the spray head. In some embodiments, the massage assembly may be used independent from the spray head, and different massage brush heads may be used based on user preferences. The integration of multiple functions on a shower device improves user conveniences, expands device performance, and enhances the shower experience.
    Type: Application
    Filed: August 17, 2023
    Publication date: March 7, 2024
    Applicant: Beijing Kohler Ltd.
    Inventors: Shaopei WEI, Sai YANG