Patents by Inventor Maosong Liu

Maosong 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).

  • Target Based Unit Form Tidal Flat Wetland Restoration Method
    Publication number: 20240010534
    Abstract: A target based unit form tidal flat wetland restoration method comprises: (1) determining a target, (2) constructing an ecological unit by microtopography transformation on the tidal flat wetland required to be restored, (3) applying biochar material and salt-resistant ecological material within the ecological unit, (4) performing waterfront plant configuration within the ecological unit. The restoration method uses the natural tidal ebb and flow to adjust water and salt conditions in the ecological unit (salt content is reduced by more than 80%) and maintaining the target water level (0-2 m), optimized the structure of soil microbial community (the abundance of soil bacteria has been increased by more than 200%), improved the germination rate and survival rate of plants during tidal flat restoration process (the germination rate has reached more than 90%, and the survival rate has been increased to more than 62%), enriched plant species in waterfront zone (?12 species).
    Type: Application
    Filed: April 6, 2023
    Publication date: January 11, 2024
    Inventors: Lijuan CUI, Maosong LIU, Wei LI, Manyin ZHANG, Zhiguo DOU, Xiajie ZHAI, Xinsheng ZHAO
  • MANUFACTURING METHOD FOR BOTTOM COVER HEAT EXCHANGING ASSEMBLY OF WATER HEATER AND SPECIAL TOOL THEREOF
    Publication number: 20120240402
    Abstract: A manufacturing process of a heat-exchange assembly of a water heater bottom cover is disclosed.
    Type: Application
    Filed: November 29, 2010
    Publication date: September 27, 2012
    Applicant: A. O. SMITH (CHINA) WATER HEATER COMPANY LTD.
    Inventors: Yougen Zhang, Shouju Lin, Xiaoping Zhang, Maosong Liu