Patents by Inventor Kim Lun Kwan

Kim Lun Kwan 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).

  • Non-plowing method for establishing vegetation and a nutrient matrix thereof
    Patent number: 7347150
    Abstract: The present invention relates to a non-plowing method for establishing vegetation on at least partially denuded land comprising the steps of: (a) laying out a continuous layer of nutrient matrix directly on said at least partially denuded land, said layer of nutrient matrix containing water and nutrient contents necessary for the growth of plants; (b) sowing plant seeds on the top surface of said at least partially denuded land before said layer of nutrient matrix is laid out, or sowing plant seeds into said layer of nutrient matrix after it is laid out, or mixing plant seeds with the constituents of said layer of nutrient matrix and laying out together with said layer of nutrient matrix; (c) establishing an artificial vegetable cover on said at least partially denuded land by supplying said plant seeds water and nutrient contents in said layer of nutrient matrix to sustain their growth.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: March 25, 2008
    Assignee: Guangdong Golden Sand Eco-Protection, Inc.
    Inventors: Yang Shu, Kim Lun Kwan, Jinghang Wei, Fan Zeng
  • A non-plowing method for establishing vegetation and a nutrient matrix therof
    Publication number: 20040149189
    Abstract: The present invention relates to a non-plowing method for establishing vegetation on at least partially denuded land comprising the steps of: (a) laying out a continuous layer of nutrient matrix directly on said at least partially denuded land, said layer of nutrient matrix containing water and nutrient contents necessary for the growth of plants; (b) sowing plant seeds on the top surface of said at least partially denuded land before said layer of nutrient matrix is laid out, or sowing plant seeds into said layer of nutrient matrix after it is laid out, or mixing plant seeds with the constituents of said layer of nutrient matrix and laying out together with said layer of nutrient matrix; (c) establishing an artificial vegetable cover on said at least partially denuded land by supplying said plant seeds water and nutrient contents in said layer of nutrient matrix to sustain their growth.
    Type: Application
    Filed: July 15, 2003
    Publication date: August 5, 2004
    Inventors: Yang Shu, Kim Lun Kwan, Jinghang Wei, Fan Zeng