Patents by Inventor Tae-Kuk Kim

Tae-Kuk Kim 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).

  • SUBSTRATE HEAT-TREATING APPARATUS USING LASER LIGHT-EMITTING DEVICE
    Publication number: 20240100629
    Abstract: The present disclosure discloses a substrate heat-treating apparatus including a process chamber in which a flat substrate to be heat treated is placed, the process chamber comprising a beam transmitting plate placed below the flat substrate and an infrared transmitting plate placed above the flat substrate; a beam irradiating module for irradiating a VCSEL beam having a single wavelength to a lower surface of the flat substrate through the beam transmitting plate; and an temperature measuring module configured to measure the laser beam reflected from the lower surface or an upper surface the flat substrate, thereby measuring the temperature of the flat substrate.
    Type: Application
    Filed: December 29, 2021
    Publication date: March 28, 2024
    Inventors: Hyoung June Kim, Byung Kuk Kim, Wang Jun Park, Tae Hyeong Kim, Ju Mi Lee, Byeong Gyu Jeong
  • SUBSTRATE HEAT-TREATING APPARATUS USING LASER LIGHT-EMITTING DEVICE
    Publication number: 20240071787
    Abstract: The present disclosure discloses a substrate heat-treating apparatus including a process chamber in which a flat substrate to be heat treated is placed, the process chamber comprising a beam transmitting plate placed below the flat substrate and an infrared transmitting plate placed above the flat substrate; a beam irradiating module for irradiating a VCSEL beam having a single wavelength to a lower surface of the flat substrate through the beam transmitting plate; and an emissivity measuring configured to measure the laser beam reflected from the lower surface or an upper surface the flat substrate, thereby measuring the emissivity of the flat substrate.
    Type: Application
    Filed: December 27, 2021
    Publication date: February 29, 2024
    Inventors: Hyoung June Kim, Byung Kuk Kim, Wang Jun Park, Oh Sung Kwon, Tae Hyeong Kim, Byeong Gyu Jeong
  • Liquid radioactive waste treatment system
    Patent number: 7857940
    Abstract: The present invention relates to a liquid radioactive waste treatment system. The liquid radioactive waste treatment system includes a plurality of evaporation plates and each of the evaporation plates has an uneven surface, in a housing comprised of a glass. A liquid radioactive waste is dispersed via a liquid waste dispersing unit to the evaporation plate, and the liquid radioactive waste is evaporated using solar heat and airflow in the housing.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: December 28, 2010
    Assignee: Korea Atomic Energy Research Institute
    Inventors: Tae-Kuk Kim, Jong-Sik Shon, Kwong-Pye Hong, Han-Seok Cho
  • LIQUID RADIOACTIVE WASTE TREATMENT SYSTEM
    Publication number: 20070193695
    Abstract: The present invention relates to a liquid radioactive waste treatment system. The liquid radioactive waste treatment system includes a plurality of evaporation plates and each of the evaporation plates has an uneven surface, in a housing comprised of a glass. A liquid radioactive waste is dispersed via a liquid waste dispersing unit to the evaporation plate, and the liquid radioactive waste is evaporated using solar heat and airflow in the housing.
    Type: Application
    Filed: December 20, 2006
    Publication date: August 23, 2007
    Inventors: Tae-Kuk Kim, Jong-Sik Shon, Kwong-Pye Hong, Han-Seok Cho