Patents by Inventor Nak-Won Jung

Nak-Won Jung 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: 20240153104
    Abstract: The disclosed embodiment provides an apparatus and method for measuring eye movement, that can accurately measure eye movement by determining the eye position at high speed and high resolution even with a low-cost camera by using a phase mask and rolling shutter method instead of a lens, and can perform early diagnosis of neurological diseases, etc. based on the measured eye movement.
    Type: Application
    Filed: November 2, 2022
    Publication date: May 9, 2024
    Inventors: Seung Ah LEE, Tae Young KIM, Kyung Won LEE, Nak Kyu BAEK, Jae Woo JUNG
  • Patent number: 6343491
    Abstract: An automatic wet towel supplying apparatus is disclosed. The automatic wet towel supplying apparatus comprises a housing, a casing, pulling means, cutting means, water supplying means and control means. The housing includes a cloth holding part for rotatably holding cloth in the form of a roll so that the cloth is pulled away and a towel storage chamber for storing wet towels for supply. The casing is fixed to the front portion of the interior of the housing by means of bolts so as to be easily removed from the housing. The cutting means includes a second motor, a rotary cutter rotated by the second motor, and a stationary cutter. The water supplying means is mounted in the housing, includes a water storage tank, a pump, a filtering unit and a nozzle, and serves to spray water on the cut towels.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: February 5, 2002
    Inventor: Nak-Won Jung