Patents by Inventor Geumman KANG

Geumman KANG 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: 10375948
    Abstract: A trap for controlling termites includes a main body and an insecticide portion disposed in the main body. The main body of the trap has a hollow triangular structure and includes a first outer wall configured to contact a first installment surface, a second outer wall configured to contact a second installment surface and connected to the first outer wall so as to form an angle between the first outer wall and the second outer wall, and at least one termite entrance hole formed on the first outer wall or the second outer wall.
    Type: Grant
    Filed: October 27, 2016
    Date of Patent: August 13, 2019
    Assignee: NATIONAL INSTITUTE OF FOREST SCIENCE
    Inventors: Wonjoung Hwang, Dongwon Son, Jinyoung Chung, Geumman Kang
  • Publication number: 20170118971
    Abstract: The present invention relates to a trap for controlling termites. More specifically, the present invention relates to a trap for controlling termites which has an excellent control effect by being installed easily on movement routes of termites, such as edge parts or narrow corridors, can be easily treated and installed due to a simple structure, and also can reduce manufacturing or controlling costs. The trap for controlling termites according to the present invention comprises a main body of the trap; and an insecticide portion disposed in the main body; wherein the main body is formed in shape of hollow column, and the main body comprises a first outer wall which touches a first installment surface, a second outer wall which touches a second installment surface and is connected to the first outer wall so as to have a tilt angle against the first outer wall, and at least one termite entrance hole formed on the first outer wall or the second outer wall.
    Type: Application
    Filed: October 27, 2016
    Publication date: May 4, 2017
    Applicant: National Institute of Forest Science
    Inventors: Wonjoung HWANG, Dongwon SON, Jinyoung CHUNG, Geumman KANG
  • Publication number: 20160205916
    Abstract: The present invention relates to a sheet for controlling termites, and more particularly, a sheet for controlling termites which has excellent control effect, can be easily treated and installed and is capable of prevent the place on which the sheet is installed from being damaged and deformed. The sheet for controlling termites according to the present invention comprises, a sheet main body being installed on the mounting surface and having planar structure; a movement route of termites being formed in the sheet main body for movement of termites; and a layer of termite pesticide comprising termite pesticide composition and being formed in the sheet main body and the movement route of termites.
    Type: Application
    Filed: January 21, 2016
    Publication date: July 21, 2016
    Applicant: National Institute of Forest Science
    Inventors: Wonjoung HWANG, Dongheub LEE, Jinyoung CHUNG, Geumman KANG