Patents by Inventor KOYOUNGCHUL

KOYOUNGCHUL 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).

  • Publication number: 20200056321
    Abstract: A clothes care apparatus includes a chamber, an upper fan, a lower fan, a first motor, a second motor, a filter, and a controller. The upper fan is positioned above the chamber and configured to move air in a down direction while the lower fan is positioned below the chamber and configured to move air in an up direction, The first motor is configured to rotate the upper fan and the second motor is configured to rotate the lower fan. The filter is configured to collect dust from the air within the chamber. The controller is configured to control the first motor and the second motor in a plurality of time sections. The plurality of time sections include a first time section for driving any one of the first motor and the second motor and a second time section for driving both the first motor and the second motor.
    Type: Application
    Filed: August 20, 2019
    Publication date: February 20, 2020
    Inventors: Hyun Ku JEONG, Ja Yeon SEO, SuJin SEONG, Kyung Shin MOON, Hye Soon YANG, KOYOUNGCHUL, Sang Yeon PYO, Jeong Su HAN