Patents by Inventor Bok Yeon Yang

Bok Yeon Yang 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).

  • METHOD FOR PREPARING CATALYST FOR REMOVING NITROGEN OXIDES USING DRY BALL MILLING
    Publication number: 20140105803
    Abstract: Disclosed is a method for preparing a deNOx catalyst for removing nitrogen oxides (NOx) included in exhaust gas and the like. One embodiment of the present invention discloses a V2O5(vanadium pentoxide)-TiO2(titanium dioxide)-based deNOx catalyst for removing nitrogen oxides through selective catalytic reduction by dry-ball-milling crystalline titanium dioxide (TiO2) powder and crystalline vanadium pentoxide (V2O5) powder.
    Type: Application
    Filed: May 22, 2012
    Publication date: April 17, 2014
    Applicant: KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
    Inventors: Sung Ho Hong, Sung Pill Cho, Chang Hoon Shin, Bok Yeon Yang, Sang Woo Shin, Sung Chang Hong, Kwang Hee Park, Sung Su Kim, Sang Moon Lee, Dong Wook Kwon