Patents by Inventor Hae Jung KOO

Hae Jung KOO 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).

  • Method and system of analyzing ingredients of artificial rainfall for verification of cloud seeding effect
    Patent number: 12259521
    Abstract: Provided are a method and system of analyzing ingredients of an artificial rainfall for verification of a cloud seeding effect. As the method and system, which can verify an effect of the artificial rainfall in such a manner that a seeding material becomes different according to each temperature of clouds at a seeding altitude, water sampling from precipitation is performed before and after seeding, and thus the ingredients of a water sample are analyzed using each of a method of analyzing a heavy metal component and a method of analyzing a water-soluble ion component according to a cool cloud and a warm cloud so that whether or not there is a change in each concentration of the ingredients can be determined, are provided, an experiment for the artificial rainfall can more effectively be performed.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: March 25, 2025
    Assignee: National Institute of Meteorological Sciences
    Inventors: Hae Jung Koo, Ki Ho Chang, Joo Wan Cha, Hyunjun Hwang, Minhoo Kim, Woon Seon Jung, Jung Mo Ku, Ji Man Park, Miloslav Belorid, Sang Hee Chae, Ha-Young Yang, Chulkyu Lee, Ji Min Woo, Eun Hye Sim, Chang Hee Kang, Jung Min Song
  • WIND BLOW TYPE GROUND-BASED CLOUD SEEDING MATERIAL GENERATOR FOR WEATHER MODIFICATION
    Publication number: 20230389486
    Abstract: Provided is a wind blow type ground-based cloud seeding material generator for weather modification, which is capable of perform an experiment for precipitation enhancement through the steps of burning cloud seeding flares on the ground, vertically and horizontally dispersing the seeding materials, and dispersing the seeding material to clouds or fog to grow water drops and ice crystals, and which makes experiment and management easy through effective vertical dispersion of cloud seeding materials.
    Type: Application
    Filed: March 2, 2023
    Publication date: December 7, 2023
    Inventors: Bu-Yo Kim, Joo Wan Cha, Miloslave Belorid, Minhoo Kim, Hyunjun Hwang, Hae Jung Koo, Ki-Ho Chang
  • METHOD AND SYSTEM OF ANALYZING INGREDIENTS OF ARTIFICIAL RAINFALL FOR VERIFICATION OF CLOUD SEEDING EFFECT
    Publication number: 20220357482
    Abstract: Provided are a method and system of analyzing ingredients of an artificial rainfall for verification of a cloud seeding effect. As the method and system, which can verify an effect of the artificial rainfall in such a manner that a seeding material becomes different according to each temperature of clouds at a seeding altitude, water sampling from precipitation is performed before and after seeding, and thus the ingredients of a water sample are analyzed using each of a method of analyzing a heavy metal component and a method of analyzing a water-soluble ion component according to a cool cloud and a warm cloud so that whether or not there is a change in each concentration of the ingredients can be determined, are provided, an experiment for the artificial rainfall can more effectively be performed.
    Type: Application
    Filed: February 28, 2022
    Publication date: November 10, 2022
    Inventors: Hae Jung KOO, Ki Ho CHANG, Joo Wan CHA, Hyunjun HWANG, Minhoo KIM, Woon Seon JUNG, Jung Mo KU, Ji Man PARK, Miloslav BELORID, Sang Hee CHAE, Ha-Young Yang, Chulkyu LEE, Ji Min WOO, Eun Hye SIM, Chang Hee KANG, Jung Min SONG