Patents by Inventor Yaming Qu

Yaming Qu 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 SOFTENING STRUCTURE AND REGENERATION METHOD THEREFOR
    Publication number: 20260265086
    Abstract: A water softening structure, which is used in a water softener, and comprises: a first-stage water softening unit group, which includes A water softening units connected in parallel, and the first-stage water softening unit group is connected in series to a second-stage water softening unit group, wherein A?1; the second-stage water softening unit group, which includes B water softening units connected in parallel, wherein B?1; a controller, which can disconnect, according to adsorption amounts of the water softening units, a certain water softening unit needing to be regenerated, connect in parallel a regenerated water softening unit to the second-stage water softening unit group, and at the same time, control to connect in parallel a certain water softening unit in the second-stage water softening unit group to the first-stage water softening unit group.
    Type: Application
    Filed: June 8, 2022
    Publication date: September 10, 2026
    Inventors: Ying SUN, Yaming Qu, Yanyang WU, Dongming HUANG, Zhihui MA