Patents by Inventor Young chai Cho

Young chai Cho 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).

  • Plant factory
    Patent number: 11191222
    Abstract: The present invention relates to a plant factory, which provides the following effects. The mesh-shaped floor is formed through the layer division support frame in the cultivation chamber, and the floor is divided into the cultivation layers having a multi-layered structure of two or more layers, thereby minimizing input resources and maximizing space and energy utilization efficiencies.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: December 7, 2021
    Inventors: Young Chai Cho, Han Mok Cho
  • PLANT FACTORY
    Publication number: 20200214228
    Abstract: The present invention relates to a plant factory, which provides the following effects. The mesh-shaped floor is formed through the layer division support frame in the cultivation chamber, and the floor is divided into the cultivation layers having a multi-layered structure of two or more layers, thereby minimizing input resources and maximizing space and energy utilization efficiencies.
    Type: Application
    Filed: August 23, 2017
    Publication date: July 9, 2020
    Inventors: Young Chai CHO, Han Mok CHO
  • METHOD FOR PRODUCING HIGH CONCENTRATE LACTIC ACID BACTERIA WITH MEMBRANE BIOREACTOR AND FREEZE-DRIED, LACTIC ACID BACTERIA POWDER
    Publication number: 20120064606
    Abstract: The present invention relates to a method for producing lactic acid bacteria of a high concentration continuously using a membrane bioreactor. Specifically, the present invention relates to a method for producing lactic acid bacteria of a high concentration in a membrane bioreactor that comprises the steps of cultivating lactic acid bacteria in a membrane bioreactor including a membrane for product separation and a medium supply apparatus; supplying culture media to the bioreactor through the medium supply apparatus; continuously separating and discharging culture filtrate through the membrane for product separation; and recycling lactic acid bacteria continuously to the bioreactor. Additionally, the present invention relates to a method for producing lactic acid bacteria powder by freeze drying the bacteria produced in the membrane bioreactor using a freeze drying preservative composition.
    Type: Application
    Filed: July 7, 2009
    Publication date: March 15, 2012
    Applicant: AMBIO CO., LTD.
    Inventors: Young Chai Cho, Il Seong Jung, Tae Man Jung, Sil Ho Choi, Jin Young Choi
  • Process for preparing double-coated lactic acid bacteria powder using protein and polysaccharide and product by the same
    Publication number: 20040247580
    Abstract: The present invention relates to a process for production of a double-coated lactic acid bacteria culture powders using protein and polysaccharide. The present invention can provide double-coated lactic acid bacteria through homogenization in the state of an aqueous solution and lyophilization process thereby requiring no additional equipment and apparatus.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Applicant: Myung-jun Chung
    Inventors: Myung-jun Chung, Young chai Cho, Soo-dong Kim, Un-pyoe Hong