Patents by Inventor Jingbin PAN

Jingbin PAN 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).

  • Filter element assembly and water purifier
    Patent number: 12662394
    Abstract: A filter element assembly and a water purifier. The filter element assembly includes: a first housing having a first water port, a second water port, a third water port, and a fourth water port; a first filter element having a first water channel and a second water channel; a second housing; a second filter element, a third water channel and a fourth water channel being provided at an outer periphery and an inner periphery of the second filter element, respectively; a first pipeline connected between the third water port and a fifth water port and arranged in the second water channel; and a second pipeline connected between the fourth water port and a sixth water port arranged within the second water channel and spaced apart from the first pipeline.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: June 23, 2026
    Assignee: FREUDENBERG APOLLO FILTRATION TECHNOLOGIES CO., LTD.
    Inventors: Liren Wang, Xiaochun Pi, Kaihua Xuan, Jingbin Pan, Feng Li
  • FILTER ELEMENT ASSEMBLY AND WATER PURIFIER
    Publication number: 20230416114
    Abstract: A filter element assembly and a water purifier. The filter element assembly includes: a first housing having a first water port, a second water port, a third water port, and a fourth water port; a first filter element having a first water channel and a second water channel; a second housing; a second filter element, a third water channel and a fourth water channel being provided at an outer periphery and an inner periphery of the second filter element, respectively; a first pipeline connected between the third water port and a fifth water port and arranged in the second water channel; and a second pipeline connected between the fourth water port and a sixth water port arranged within the second water channel and spaced apart from the first pipeline.
    Type: Application
    Filed: September 11, 2023
    Publication date: December 28, 2023
    Inventors: Liren WANG, Xiaochun PI, Kaihua XUAN, Jingbin PAN, Feng LI