Patents by Inventor Mi Youn Kyung

Mi Youn Kyung 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).

  • Mist sprayer
    Patent number: D869606
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: December 10, 2019
    Assignee: Coway Co., Ltd.
    Inventor: Mi Youn Kyung
  • Air purifier
    Patent number: D930804
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: September 14, 2021
    Assignee: Woongjin Coway Co., Ltd.
    Inventors: Mi-youn Kyung, Jeongeun Park
  • Filter for air purification
    Patent number: D938005
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: December 7, 2021
    Assignee: WOONGJIN COWAY CO., LTD.
    Inventors: Mi-youn Kyung, Jeongeun Park
  • Air purifier
    Patent number: D959628
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: August 2, 2022
    Assignee: COWAY CO., LTD.
    Inventors: Mi-Youn Kyung, Ga Hee Kim
  • Air purifier
    Patent number: D959629
    Type: Grant
    Filed: July 6, 2020
    Date of Patent: August 2, 2022
    Assignee: COWAY CO., LTD.
    Inventor: Mi-Youn Kyung