Patents by Inventor Dong ll Lee

Dong ll Lee 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).

  • HUMIDIFIER APPARATUS USING A PHOTOCATALYST HAVING AN AIR-CLEANING FUNCTION
    Publication number: 20130330238
    Abstract: Disclosed is a humidifier apparatus using a photocatalyst having an air-cleaning function, and more particularly, to a humidifier apparatus using a photocatalyst having an air-cleaning function, which is capable of performing an indoor air-cleaning function and a humidifier function while minimizing energy consumption.
    Type: Application
    Filed: February 28, 2012
    Publication date: December 12, 2013
    Applicant: LG HAUSYS, LTD.
    Inventors: Ju-Hyung Lee, Seong-Moon Jung, Joo-Hwan Seo, Dong-ll Lee
  • MANUFACTURING METHOD OF LAUNDRY MACHINE
    Publication number: 20120060350
    Abstract: A manufacturing method of a laundry machine is disclosed. The manufacturing method of the laundry machine includes a suspension preparing step configured to prepare a suspension unit (40) configured to flexibly support a drum (30), a tub rear securing step configured to secure a tub rear (120) to the suspension unit (40), a drum securing step configured to a shaft (351) or the drum (30) to the suspension unit (40) via an inside of the tub rear (120), a tub front coupling step configured to couple a tub front (100) to the tub rear (120), a tub seating step configured to seat the tub front (100) and the tub rear (120) in a cabinet cabinet base (600)m and a suspension securing step configured to secure the suspension unit to the cabinet base (600).
    Type: Application
    Filed: May 28, 2010
    Publication date: March 15, 2012
    Inventors: Ig Geun Kwon, Soo Bong Kim, Dong ll Lee, Suk Yun Moon, Hee Tae Kim, Jung Tae Song