Patents by Inventor Kyoung Hoon YOON

Kyoung Hoon YOON 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).

  • Automatic folding electronic car
    Patent number: 9428065
    Abstract: Provided is an automatic folding electronic car that is driven with power supplied from a battery and folded automatically including: a body portion to which a front frame and a rear frame are connected rotatably through a connection shaft and on which a support shaft is formed on an upper part of the rear frame so as to support the front frame from a rear side; a front wheel portion that is arranged on a front of the body portion and is provided with a pair of front wheels connected through a front wheel shaft and a braking means; a rear wheel portion that is arranged on a rear of the body portion and is provided with a pair of rear wheels connected through a rear wheel shaft and a driving means; a handle portion including a handle frame connected upright to the front wheel shaft, an operation panel arranged on an upper part of the handle frame and provided with a folding switch and a handle formed on an upper part and provided with an acceleration lever and a hand brake; a seat portion a front of which is c
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: August 30, 2016
    Assignee: KC Motors Co., Ltd.
    Inventors: Won Dong Lee, Yong Joo Kim, Ki Won Lee, Kyoung Hoon Yoon, Tae Ho Kim, Chang Won Seo, Tae Hyoun Jang
  • AUTOMATIC FOLDING ELECTRONIC CAR
    Publication number: 20160221450
    Abstract: Provided is an automatic folding electronic car that is driven with power supplied from a battery and folded automatically including: a body portion to which a front frame and a rear frame are connected rotatably through a connection shaft and on which a support shaft is formed on an upper part of the rear frame so as to support the front frame from a rear side; a front wheel portion that is arranged on a front of the body portion and is provided with a pair of front wheels connected through a front wheel shaft and a braking means; a rear wheel portion that is arranged on a rear of the body portion and is provided with a pair of rear wheels connected through a rear wheel shaft and a driving means; a handle portion including a handle frame connected upright to the front wheel shaft, an operation panel arranged on an upper part of the handle frame and provided with a folding switch and a handle formed on an upper part and provided with an acceleration lever and a hand brake; a seat portion a front of which is c
    Type: Application
    Filed: January 19, 2016
    Publication date: August 4, 2016
    Inventors: Won Dong LEE, Yong Joo KIM, Ki Won LEE, Kyoung Hoon YOON, Tae Ho KIM, Chang Won SEO, Tae Hyoun JANG