Patents by Inventor Hyun Wook Jang

Hyun Wook 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).

  • Imaging system
    Patent number: 10274743
    Abstract: An imaging system includes an indicator installed around an antenna, wherein optical characteristics of the indicator change as a function of an electromagnetic field formed by the antenna, an imaging apparatus for imaging a change in optical characteristics of the indicator, a transmitter for radiating radio waves toward the antenna, and a receiver for receiving a signal from the antenna.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: April 30, 2019
    Assignees: Hyundai Motor Company, Sogang University Research Foundation
    Inventors: Sang Heun Lee, Sung-Hoon Jeon, Hanju Lee, Hyun-Wook Jang, Kiejin Lee, Do-Suck Han
  • IMAGING SYSTEM
    Publication number: 20180091239
    Abstract: An imaging system includes an indicator installed around an antenna, wherein optical characteristics of the indicator change as a function of an electromagnetic field formed by the antenna, an imaging apparatus for imaging a change in optical characteristics of the indicator, a transmitter for radiating radio waves toward the antenna, and a receiver for receiving a signal from the antenna.
    Type: Application
    Filed: December 20, 2016
    Publication date: March 29, 2018
    Inventors: Sang Heun LEE, Sung-Hoon JEON, Hanju LEE, Hyun-Wook JANG, Kiejin LEE, Do-Suck HAN
  • Portable dry scrubber
    Patent number: 9616377
    Abstract: A portable dry scrubber comprises a gas flow control module comprising a gas receiving unit that receives inflow of gas from surrounding atmosphere or from a gas source, a gas processing module that removes hazardous matter from the gas flowed in through the gas receiving unit and a connection module that connects the gas flow control module detachably to the gas processing module. The connection module comprises quick coupling device that establishes and disassembles a gas flow passage between the gas flow control module and the gas processing module. Example of the quick coupling device is a quick release vacuum flange that engages with a connecting flange of the gas flow control module.
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: April 11, 2017
    Inventor: Hyun Wook Jang
  • Portable Dry Scrubber
    Publication number: 20160074802
    Abstract: A portable dry scrubber comprises a gas flow control module comprising a gas receiving unit that receives inflow of gas from surrounding atmosphere or from a gas source, a gas processing module that removes hazardous matter from the gas flowed in through the gas receiving unit and a connection module that connects the gas flow control module detachably to the gas processing module. The connection module comprises quick coupling device that establishes and disassembles a gas flow passage between the gas flow control module and the gas processing module. Example of the quick coupling device is a quick release vacuum flange that engages with a connecting flange of the gas flow control module.
    Type: Application
    Filed: September 11, 2014
    Publication date: March 17, 2016
    Inventor: Hyun Wook Jang