Patents by Inventor Wan-Gi Lee

Wan-Gi Lee 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: 11975037
    Abstract: The present specification relates to a composition for preventing, alleviating or treating burnout syndrome, containing a natural extract as an active ingredient. According to one aspect of the present invention, the composition contains a ginseng fruit extract, and thus is useful for preventing, treating and alleviating burnout syndrome. In addition, according to one aspect of the present invention, the composition further contains ginseng fruit and one or more selected from the group consisting of red ginseng, Angelica gigas, Cornus officinalis, Cervi parvum corni, and Nigella sativa, so as to maximize the synergistic effect among two or more ingredients, thereby exhibiting excellent effects on the prevention, treatment and alleviation of burnout syndrome. Therefore, there is an advantage of making individuals and society mentally and physically healthy since burnout syndrome can be prevented, treated and alleviated, by using the composition of the present invention.
    Type: Grant
    Filed: February 5, 2016
    Date of Patent: May 7, 2024
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Su-Hwan Kim, Chan-Woong Park, Sun Mi Kim, Juewon Kim, Byung Gyu Kim, Wan Gi Kim, Sang Jun Lee
  • Patent number: 8021984
    Abstract: A method for manufacturing a semiconductor includes forming an active region for an ESD device, an active region for a first polygate and the semiconductor, and a second polygate having a form of a blanket trench on a substrate, forming an interlayer dielectric layer including first and second insulating on the substrate, planarizing the interlayer dielectric layer, forming a contact pattern to open a portion of the interlayer dielectric layer over the first polygate, forming a first polygate trench by performing a first etch process with respect to the second insulating layer below the contact pattern, and performing a second etch process to remove the first insulating layer inside the first polygate trench and to remove the first insulating layer over the active region of the semiconductor other than the second polygate.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: September 20, 2011
    Assignee: Dongbu HiTek Co., Ltd.
    Inventor: Wan-Gi Lee
  • Publication number: 20100167550
    Abstract: A method for manufacturing a semiconductor includes forming an active region for an ESD device, an active region for a first polygate and the semiconductor, and a second polygate having a form of a blanket trench on a substrate, forming an interlayer dielectric layer including first and second insulating on the substrate, planarizing the interlayer dielectric layer, forming a contact pattern to open a portion of the interlayer dielectric layer over the first polygate, forming a first polygate trench by performing a first etch process with respect to the second insulating layer below the contact pattern, and performing a second etch process to remove the first insulating layer inside the first polygate trench and to remove the first insulating layer over the active region of the semiconductor other than the second polygate.
    Type: Application
    Filed: December 22, 2009
    Publication date: July 1, 2010
    Inventor: Wan-Gi Lee