Patents by Inventor Yongze Liu

Yongze Liu 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).

  • Toilet
    Publication number: 20250027307
    Abstract: The present utility model relates to a toilet. The toilet comprises: a seat body having a sewage accommodating bowl; a ring flushing pipeline, the ring flushing pipeline being used for performing ring flushing on the sewage accommodating bowl; a bottom flushing pipeline, the bottom flushing pipeline being used for performing bottom flushing on the sewage accommodating bowl; and a flush valve, the flush valve being capable of being in fluid communication with at least one of the ring flushing pipeline and the bottom flushing pipeline, such that water for flushing flows to the sewage accommodating bowl via the flush valve. A first power supply apparatus is arranged in the seat body, and the first power supply apparatus is configured to supply power to the flush valve.
    Type: Application
    Filed: March 7, 2022
    Publication date: January 23, 2025
    Applicant: LIXIL (China) Investment Co., Ltd.
    Inventors: Zhongde Fan, Li Jiang, Yongze Liu, Yulin Li, Xiaolong He, Dan Cao, Jian Zhang, Jiangjiang Ye
  • Method for Manufacturing Toilet Blank, and Toilet Blank
    Publication number: 20240253269
    Abstract: The present invention relates to a method for manufacturing a toilet blank. The manufacturing method includes the following steps: a grouting step: producing a seat blank, an inner container blank and a main body blank; a first demolding step: demolding a part of a main body mold, a part of an inner container mold and a part of a seat mold; a first bonding step: bonding a first bonding surface of the inner container blank and a bonding surface of the main body blank to each other; a second demolding step: demolding another part of the inner container mold from the inner container blank; a second bonding step: bonding a bonding surface of the seat blank and a second bonding surface of the inner container blank to each other, and a third demolding step: demolding demolded parts of the seat mold, the inner container mold and the main body mold from a bonded toilet blank.
    Type: Application
    Filed: March 7, 2022
    Publication date: August 1, 2024
    Applicants: LIXIL (China) Investment Co., Ltd., LIXIL AS SANITARY MANUFACTURING (SHANGHAI) CO., LTD
    Inventors: Zhongde Fan, Yongze Liu, Miaogen Shen, Yulin Li, Xiaolong He, FengFeng Tuo, Wenbin Hu
  • Toilet bowl flush device
    Patent number: 11753807
    Abstract: The present utility model relates to the field of manufacture of sanitary wares, and provides a toilet. The toilet includes a seat body with a sewage accommodating bowl, and a cistern.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: September 12, 2023
    Assignee: LIXIL (China) Investment Co., Ltd
    Inventors: Zhongde Fan, Li Jiang, Tiantao Li, Yongze Liu, Xiaolong He
  • TOILET BOWL FLUSH DEVICE
    Publication number: 20210404159
    Abstract: The present utility model relates to the field of manufacture of sanitary wares, and provides a toilet. The toilet includes a seat body with a sewage accommodating bowl, and a cistern.
    Type: Application
    Filed: June 29, 2021
    Publication date: December 30, 2021
    Applicant: Lixil (China) Investment Co., Ltd.
    Inventors: Zhongde Fan, Li Jiang, Tiantao Li, Yongze Liu, Xiaolong He