Patents by Inventor Sungin Yoo

Sungin Yoo 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 and apparatus for treating sludge using micro-wave and hot air
    Publication number: 20060000108
    Abstract: Disclosed are a method and an apparatus for treating sludge such as sewage, waste water, etc. using micro-wave and hot air, wherein an energy required for the treatment of the sludge can be reduced and the efficiencies of reuse and treatment of the sludge can be improved by using the micro-wave and the hot air especially with heat-absorbing material to decompose and solubilize the sludge and to reduce a quantity of the sludge.
    Type: Application
    Filed: September 2, 2005
    Publication date: January 5, 2006
    Applicant: Daewoo Engineering & Construction Co., Ltd.
    Inventors: Sang-kook Cho, Euisin Lee, Seungmo Hong, Hyunsu Park, Yongsei Lee, Sungin Yoo, Younghwan Shin