Patents by Inventor Cheolwoong JANG

Cheolwoong JANG 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).

  • Apparatus and method for controlling a banknote feed rate
    Patent number: 9902582
    Abstract: An apparatus and method for controlling and/or maintaining a banknote feed rate are disclosed. The apparatus includes a motor configured to generate a driving force to feed or transfer a banknote, a banknote sensing unit configured to detect fed or transferred banknotes, and a controller configured to calculate a feed rate of the fed or transferred banknotes by analyzing a banknote sensing signal from the banknote sensing unit, and control the motor based on the calculated feed rate.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: February 27, 2018
    Assignee: Kisan Electronics Co., Ltd.
    Inventors: Cheolwoong Jang, Sang Hwan Jang
  • Apparatus and Method for Controlling a Banknote Feed Rate
    Publication number: 20170190529
    Abstract: An apparatus and method for controlling and/or maintaining a banknote feed rate are disclosed. The apparatus includes a motor configured to generate a driving force to feed or transfer a banknote, a banknote sensing unit configured to detect fed or transferred banknotes, and a controller configured to calculate a feed rate of the fed or transferred banknotes by analyzing a banknote sensing signal from the banknote sensing unit, and control the motor based on the calculated feed rate.
    Type: Application
    Filed: August 16, 2016
    Publication date: July 6, 2017
    Applicant: Kisan Electronics Co., Ltd.
    Inventors: Cheolwoong JANG, Sang Hwan JANG