Patents by Inventor Chaoqing YU

Chaoqing YU 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).

  • AIR WATER AGRICULTURAL SYSTEM
    Publication number: 20160219797
    Abstract: An air water agricultural system includes: an agricultural green house defining an air inlet, an air outlet and a water supply inlet therein; a gaseous water recovery apparatus defining a vapour inlet communicated with the air outlet of the agricultural green house, a vapour outlet, and a liquid water outlet communicated with the water supply inlet of the agricultural green house; and a power source communicated with the gaseous water recovery apparatus.
    Type: Application
    Filed: September 12, 2014
    Publication date: August 4, 2016
    Applicant: BEIJING TIAN YUAN LAN DE SCIENCE AND TECHNOLOGY LIMITED COMPANY
    Inventors: Chaoqing YU, Hua YIN