Patents by Inventor Eu-Jean Moon

Eu-Jean Moon 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).

  • SPIRAL WOUND TYPE FILTER CARTRIDGE
    Publication number: 20130299410
    Abstract: Disclosed herein is a spiral wound type filter cartridge and more specifically, a spiral wound type filter cartridge in which activated carbon fiber is provided. The inside of spiral wound type filter cartridge is capable of serving as a carbon filter in a water purifier, thus eliminating the necessity of the use of any carbon filter for pre- or post-treatment in the process of purifying raw water, reducing an overall size of the water purifier and considerably reducing costs associated therewith.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 14, 2013
    Applicant: COWAY CO., LTD.
    Inventors: Sun-Yong LEE, Doo-Won HAN, Youn-Kook KIM, Hyoung-Jun AHN, Eu-Jean MOON, Suk-Young LEE
  • Spiral wound type filter cartridge
    Patent number: 8506807
    Abstract: Disclosed herein is a spiral wound type filter cartridge and more specifically, a spiral wound type filter cartridge in which activated carbon fiber is provided. The inside of spiral wound type filter cartridge is capable of serving as a carbon filter in a water purifier, thus eliminating the necessity of the use of any carbon filter for pre- or post-treatment in the process of purifying raw water, reducing an overall size of the water purifier and considerably reducing costs associated therewith.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: August 13, 2013
    Assignee: Woongjincoway Co., Ltd.
    Inventors: Sun-Yong Lee, Doo-Won Han, Youn-Kook Kim, Hyoung-Jun Ahn, Eu-Jean Moon, Suk-Young Lee
  • SPIRAL WOUND TYPE FILTER CARTRIDGE
    Publication number: 20110062076
    Abstract: Disclosed herein is a spiral wound type filter cartridge and more specifically, a spiral wound type filter cartridge in which activated carbon fiber is provided. The inside of spiral wound type filter cartridge is capable of serving as a carbon filter in a water purifier, thus eliminating the necessity of the use of any carbon filter for pre- or post-treatment in the process of purifying raw water, reducing an overall size of the water purifier and considerably reducing costs associated therewith.
    Type: Application
    Filed: December 18, 2008
    Publication date: March 17, 2011
    Applicant: WOONGJINCOWAY CO., LTD.
    Inventors: Sun-Yong Lee, Doo-Won Han, Youn-Kook Kim, Hyoung-Jun Ahn, Eu-Jean Moon, Suk-Young Lee