Patents by Inventor Hack-Churl You

Hack-Churl You 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).

  • Patent number: 10483831
    Abstract: The present invention relates to a permanent magnet applying motor which uses a repulsive force and an attractive force, which act between different permanent magnets, and a repulsive force or an attractive force, which acts between a permanent magnet and an electromagnet. The permanent magnet applying motor includes a first rotating plate and a second rotating plate, a rotating shaft, a plurality of rotors, each rotor having a permanent magnet and a penetrating shaft. A plurality of planetary gears paired with the plurality of rotors and a center gear engaged with all of the plurality of planetary gears. The permanent magnet applying motor includes a rotating plate support including a first support and a second support, a stator support including a third support and a fourth support, one or more deadlock point detecting sensors on the rotating plate support; and an electromagnet portions on the stator support.
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: November 19, 2019
    Assignee: PHOENIX INVENT, INC.
    Inventors: Hack Churl You, Ro Bin You
  • Publication number: 20180269758
    Abstract: The present invention relates to a permanent magnet applying motor which uses a repulsive force and an attractive force, which act between different permanent magnets, and a repulsive force or an attractive force, which acts between a permanent magnet and an electromagnet.
    Type: Application
    Filed: August 18, 2016
    Publication date: September 20, 2018
    Inventors: Hack Churl YOU, Ro Bin YOU
  • Patent number: 7622019
    Abstract: Disclosed is a method of manufacturing pulp and paper using Rhodophyta, including immersing Rhodophyta in an extraction solvent able to dissolve agar gel for a predetermined time period to dissolve the agar gel in the extraction solvent, reacting the dissolved agar gel with a reaction solvent to be converted into a fiber, curing the fiber using a curing agent, and pulping the cured fiber. The method of the current invention is advantageous because of lower manufacturing costs, due to eliminating the need to purchase wood. Further, the use of chemicals for lignin removal and bleaching drastically decreases, thus preventing environmental contamination. Furthermore, since a final product does not contain harmful chemicals, humans and the environment are not negatively affected.
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: November 24, 2009
    Inventors: Hack-Churl You, Jun-Hyuk Park
  • Publication number: 20080057547
    Abstract: Disclosed is a method of manufacturing pulp and paper using Rhodophyta, including immersing Rhodophyta in an extraction solvent able to dissolve agar gel for a predetermined time period to dissolve the agar gel in the extraction solvent, reacting the dissolved agar gel with a reaction solvent to be converted into a fiber, curing the fiber using a curing agent, and pulping the cured fiber. The method of the current invention is advantageous because of lower manufacturing costs, due to eliminating the need to purchase wood. Further, the use of chemicals for lignin removal and bleaching drastically decreases, thus preventing environmental contamination. Furthermore, since a final product does not contain harmful chemicals, humans and the environment are not negatively affected.
    Type: Application
    Filed: November 12, 2004
    Publication date: March 6, 2008
    Inventors: Hack-Churl You, Jun-Hyuk Park