Patents by Inventor Nam-chul Cho

Nam-chul 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).

  • Publication number: 20210198259
    Abstract: The present invention relates to novel heterocyclic compounds useful in preparing drugs for the treatment of diseases associated with various functions of the histamine 4 receptor. Specifically, these drugs are useful in the prevention or treatment of inflammatory disorder, allergy, pain, nasal polyps, rhinitis, chronic sinusitis, nasal congestion, nasal itch, asthma, chronic obstructive pulmonary disease, rheumatoid arthritis, atopic dermatitis, psoriasis, eczema, pruritus, itch skin, urticaria, idiopathic chronic urticaria, scleroderma, conjunctivitis, keratoconjunctivitis, ocular inflammation, dry eye, age-related macular degeneration, cardiac dysfunction, arrhythmia, atherosclerosis, multiple sclerosis, inflammatory bowel disease (colitis, Crohn's disease, ulcerative colitis), inflammatory pain, neuropathic pain, osteoarthritic pain, autoimmune thyroid disease, immune-mediated (also known as type I) diabetes, lupus, post-operative adhesions, vestibular disorders and cancer.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 1, 2021
    Inventors: Kwang Seok KO, Soon Ok LEE, Young Jin KWON, Jee Hun YUN, Nam Chul CHO, Ji Eun LEE, Jung Sook KIM
  • Publication number: 20210094132
    Abstract: This application relates to a method of manufacturing a knife using a multilayer material. In one aspect, the method includes preparing a multilayer material for manufacturing a knife, and heating and then forging the multilayer material to form a knife-shaped structure including a blade part and a handle part. The method also includes grinding the blade part to form a sharpened knife-edge and applying mud, including kaolin and white clay, to an entire surface of the knife-shaped structure and removing the mud applied to the blade part. The method further includes heating the knife-shaped structure applied with the mud, and quenching the heated knife-shaped structure through oil-cooling. The method further includes etching a surface of the quenched knife-shaped structure to form a pattern on the surface and grinding the surface-etched knife-shaped structure to form a knife having a final shape.
    Type: Application
    Filed: November 30, 2020
    Publication date: April 1, 2021
    Inventors: Nam Chul Cho, Jeong Wook Han, Sung Mo Cho
  • Patent number: 8253879
    Abstract: The present invention relates to a liquid crystal display device. The liquid crystal display device includes a liquid crystal module having a top case, a bottom plate, a liquid crystal display panel in the top case and the bottom plate for displaying a picture, and a drive unit. The liquid crystal display device also includes a drive control unit for generating a control signal for controlling the drive unit and supplying the control signal to the drive unit of the liquid crystal module through at least one connector and cable. The top case of the liquid crystal module includes at least one first and second fastening bent portion for fastening at least one source printed circuit board in horizontal and vertical directions, respectively.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: August 28, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Nam-Chul Cho, Seung-Hwan Lee
  • Publication number: 20100328569
    Abstract: The present invention relates to a liquid crystal display device. The liquid crystal display device includes a liquid crystal module having a top case, a bottom plate, a liquid crystal display panel in the top case and the bottom plate for displaying a picture, and a drive unit. The liquid crystal display device also includes a drive control unit for generating a control signal for controlling the drive unit and supplying the control signal to the drive unit of the liquid crystal module through at least one connector and cable. The top case of the liquid crystal module includes at least one first and second fastening bent portion for fastening at least one source printed circuit board in horizontal and vertical directions, respectively.
    Type: Application
    Filed: December 23, 2009
    Publication date: December 30, 2010
    Inventors: Nam-Chul Cho, Seung-Hwan Lee
  • Patent number: 6770313
    Abstract: A method and apparatus for hygienically preparing dried peppers by continuously sterilizing and drying fresh peppers are provided. The method includes: screening fresh peppers, removing the stems of the peppers, and aging the peppers; washing the peppers to remove foreign materials and pesticide residue from the surfaces of the peppers; optionally sterilizing the surfaces of the washed peppers using a chemical sterilant solution; cutting and separating seeds from the washed or sterilized peppers; sterilizing the cut peppers using a chemical sterilant solution and/or high-temperature and high-pressure steam; drying the sterilized peppers by hot air or freeze-drying; and grinding the dried peppers into a product. The preparation method includes repeated sterilization and drying processes so that a sanitary problem common to dried peppers can be solved.
    Type: Grant
    Filed: June 29, 2001
    Date of Patent: August 3, 2004
    Assignee: Nongshim, Co., Ltd.
    Inventors: Sun-taek Shim, Kyu-sang Park, Jae-hoon Kim, Jae-won Yoon, Seong-jin Choi, Nam-chul Cho, Jun-hwan Yang
  • Publication number: 20020086099
    Abstract: A method and apparatus for hygienically preparing dried peppers by continuously sterilizing and drying fresh peppers are provided. The method includes: screening fresh peppers, removing the stems of the peppers, and aging the peppers; washing the peppers to remove foreign materials and pesticide residue from the surfaces of the peppers; optionally sterilizing the surfaces of the washed peppers using a chemical sterilant solution; cutting and separating seeds from the washed or sterilized peppers; sterilizing the cut peppers using a chemical sterilant solution and/or high-temperature and high-pressure steam; drying the sterilized peppers by hot air or freeze-drying; and grinding the dried peppers into a product. The preparation method includes repeated sterilization and drying processes so that a sanitary problem common to dried peppers can be solved.
    Type: Application
    Filed: June 29, 2001
    Publication date: July 4, 2002
    Applicant: Nongshim Co., Ltd.
    Inventors: Sun-Taek Shim, Kyu-Sang Park, Jae-Hoon Kim, Jae-Won Yoon, Seong-Jin Choi, Nam-Chul Cho, Jun-Hwan Yang