Patents by Inventor Man Gu

Man Gu 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: 6565639
    Abstract: There are disclosed a functional glue in which the crushed ginkgo (leaves) and paulownia (leaves) materials are mixed with rice glue or barley and wheat glue at a desired ratio, thereby providing a mothproofing function, an antibacterial function and a moisture proofing function, and a fabricating method thereof. The method of fabricating a functional glue mixed with crushed ginkgo (leaves) and paulownia (leaves) materials, comprises steps of: filling the crushed ginkgo (leaves) and paulownia (leaves) materials in a crusher, respectively or all together so as to crush the crushed ginkgo (leaves) and paulownia (leaves) materials; and putting each of the crushed materials or all of them in a stirrer along with rice glue, or barley glue and wheat glue so as to fairly stir the crushed material and the glue.
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: May 20, 2003
    Inventor: Man-Gu Sim
  • Publication number: 20030071584
    Abstract: A driving apparatus of a discharge tube lamp includes a voltage source; a plurality of AC conversion circuits for boosting a voltage supplied from the voltage source and generating a plurality of boosted AC signals; a plurality of discharge tubes for receiving the boosted AC signals and emitting a plurality of lights; a plurality of detection circuits arranged between each of the plurality of AC conversion circuits and a ground voltage source for detecting a voltage supplied to each of the plurality of discharge tubes; and a controller arranged between the voltage source and each of the plurality of the AC conversion circuits for controlling the voltage supplied to the plurality of AC conversion circuits in accordance with a plurality of detection signals supplied from the plurality of detection circuits.
    Type: Application
    Filed: May 7, 2002
    Publication date: April 17, 2003
    Applicant: LG.Philips LCD Co., Ltd.
    Inventors: Seok Woo Lee, Seung Man Gu
  • Publication number: 20030006000
    Abstract: There is disclosed a board and a board composition using clay and crushed vegetational materials, which is environment friendly and recirculative and can be also used as a natural basic material for articles of furniture or architectural interior/exterior materials, thereby being used as compost when being scrapped, and a manufacturing method thereof. The board is fabricated by forming a composition fabricated by mixing vegetational material, clay, a seaweed adhesive and a functional adhesive, and an auxiliary material at a ratio of 40˜65:40˜10:10˜20:10˜5 weight percent, and then throwing the composition into a hopper; withdrawing the composition received in the hopper so as to be passed between a pair of rollers and then molding the composition in a desired size; passing the composition between the rollers heated at a temperature of 100˜300° C.
    Type: Application
    Filed: April 23, 2002
    Publication date: January 9, 2003
    Inventor: Man-Gu Sim
  • Publication number: 20020185039
    Abstract: There are disclosed a functional glue in which the crushed ginkgo (leaves) and paulownia (leaves) materials are mixed with rice glue or barley and wheat glue at a desired ratio, thereby providing a mothproofing function, an antibacterial function and a moisture proofing function, and a fabricating method thereof. The method of fabricating a functional glue mixed with crushed ginkgo (leaves) and paulownia (leaves) materials, comprises steps of: filling the crushed ginkgo (leaves) and paulownia (leaves) materials in a crusher, respectively or all together so as to crush the crushed ginkgo (leaves) and paulownia (leaves) materials; and putting each of the crushed materials or all of them in a stirrer along with rice glue, or barley glue and wheat glue so as to fairly stir the crushed material and the glue.
    Type: Application
    Filed: April 23, 2002
    Publication date: December 12, 2002
    Inventor: Man-Gu Sim
  • Publication number: 20020140538
    Abstract: A method of winding a coil of a transformer in an inverter of a liquid crystal display including a bobbin wound with a coil and a core introduced into the bobbin, the method includes forming a coil winding part having no protrusion member at the bobbin so as to exclude an interference caused by the protrusion member from a path wound with the coil; and continuously winding the coil from one side of the coil winding part to another side thereof.
    Type: Application
    Filed: December 27, 2001
    Publication date: October 3, 2002
    Applicant: LG. Philips LCD Co., Ltd.
    Inventors: Jung Taeck Yer, Hyung Geun Kim, Seung Man Gu