Patents by Inventor Kyoung Jin Woo

Kyoung Jin Woo 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).

  • Rocket for artificial rainfall using ejection hygroscopic flare
    Patent number: 11570954
    Abstract: Provided is a rocket for artificial rainfall using an ejection hygroscopic flare, the rocket including: a rocket body configured to descend with a parachute after flight by thrust, and having a hygroscopic flare discharge outlet; a communication module installed in the rocket body, and configured to transmit and receive a launch command and an ejection command with a ground station; an ejection hygroscopic flare installed in the rocket body and filled with cloud seeds and a burning material therein; and a hygroscopic flare ejection device configured to separate and eject the ejection hygroscopic flare from an inside of the rocket body to an outside thereof.
    Type: Grant
    Filed: October 21, 2020
    Date of Patent: February 7, 2023
    Assignee: National Institute of Meteorological Sciences
    Inventors: Ji Man Park, Woon Seon Jung, Joo Wan Cha, Soo Jong Kim, Kyoung Jin Woo, Sung Hoon Ryu
  • ROCKET FOR ARTIFICIAL RAINFALL USING EJECTION HYGROSCOPIC FLARE
    Publication number: 20220065599
    Abstract: Provided is a rocket for artificial rainfall using an ejection hygroscopic flare, the rocket including: a rocket body configured to descend with a parachute after flight by thrust, and having a hygroscopic flare discharge outlet; a communication module installed in the rocket body, and configured to transmit and receive a launch command and an ejection command with a ground station; an ejection hygroscopic flare installed in the rocket body and filled with cloud seeds and a burning material therein; and a hygroscopic flare ejection device configured to separate and eject the ejection hygroscopic flare from an inside of the rocket body to an outside thereof.
    Type: Application
    Filed: October 21, 2020
    Publication date: March 3, 2022
    Inventors: Ji Man PARK, Woon Seon Jung, Joo Wan Cha, Soo Jong Kim, Kyoung Jin Woo, Sung Hoon Ryu