Patents by Inventor Ha-Geun Kang

Ha-Geun Kang 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).

  • Exhaust gas denitrifying system having noise-reduction structure
    Patent number: 8916104
    Abstract: An exhaust gas denitrifying system having a noise-reduction structure includes a reactor in which a chemical reaction that converts nitrogen oxides included in exhaust gas into nitrogen by denitrifying the nitrogen oxides using a catalyst takes place. The reactor includes a catalytic filter unit coated with a catalyst and provided with a plurality of through-holes through which exhaust gas passes; and a noise-reducing unit for removing noise from the exhaust gas denitrified by the catalytic filter unit. The reactor denitrifies the nitrogen oxides, and simultaneously reduces the noise, thus reducing the size of the exhaust gas denitrifying system.
    Type: Grant
    Filed: August 29, 2011
    Date of Patent: December 23, 2014
    Assignee: Panasia Co., Ltd.
    Inventors: Soo-Tae Lee, Ok-Ryeol Song, Chang-Won Lee, Ha-Geun Kang
  • Exhaust Gas Denitrifying System having Noise-Reduction Structure
    Publication number: 20120224998
    Abstract: An exhaust gas denitrifying system having a noise-reduction structure includes a reactor in which a chemical reaction that converts nitrogen oxides included in exhaust gas into nitrogen by denitrifying the nitrogen oxides using a catalyst takes place. The reactor includes a catalytic filter unit coated with a catalyst and provided with a plurality of through-holes through which exhaust gas passes; and a noise-reducing unit for removing noise from the exhaust gas denitrified by the catalytic filter unit. The reactor denitrifies the nitrogen oxides, and simultaneously reduces the noise, thus reducing the size of the exhaust gas denitrifying system.
    Type: Application
    Filed: August 29, 2011
    Publication date: September 6, 2012
    Applicant: PANASIA CO., LTD.
    Inventors: Soo-Tae Lee, Ok-Ryeol Song, Chang-Won Lee, Ha-Geun Kang