Patents by Inventor Hyo Seon JANG

Hyo Seon JANG 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).

  • Dish washer having a heat exchange passage
    Patent number: 9402528
    Abstract: A dish washer is provided that includes a tub that defines a space for washing dishes, a water supply unit that has a water chamber where water supplied from the outside collects, to wash the dishes, a sump that is supplied with water from the water chamber and supplies wash water into the tub, and a heat exchange passage through which the wash water in the sump flows and exchanges heat with the water in the water chamber while flowing.
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: August 2, 2016
    Assignee: LG Electronics Inc.
    Inventors: Moon Kee Chung, Kyung Hwa Park, Yong Jin Choi, Tae Hee Lee, Young Hwan Park, Hyo Seon Jang, Sang Heon Yoon, Jae Chul Lee
  • DISH WASHER
    Publication number: 20110290284
    Abstract: An embodiment relates to a dish washer. A dish washer according to an embodiment comprises: a tub that defines a space for washing dishes; a water supply unit that has a water chamber where water supplied from the outside collects, to wash the dishes; a sump that is supplied with water from the water chamber and supplies wash water into the tub; and a heat exchange passage through which the wash water in the sump flows and exchanges heat with the water in the water chamber while flowing.
    Type: Application
    Filed: May 31, 2011
    Publication date: December 1, 2011
    Inventors: Moon Kee CHUNG, Kyung Hwa PARK, Yong Jin CHOI, Tae Hee LEE, Young Hwan PARK, Hyo Seon JANG, Sang Heon YOON, Jae Chul LEE
  • DISH WASHER AND METHOD OF CONTROLLING THE SAME
    Publication number: 20110290282
    Abstract: Embodiments relate to a dish washer and a control method of the dish washer. A dish washer according to an aspect of the present invention comprises: a water supply unit that has a water chamber collecting water that is used to wash dishes; a sump that is supplied with the water in the water chamber and supplies wash water into a tub; a filter unit that is disposed in the sump and filters foreign substances in the wash water; and a heat exchange passage for heat exchange between the wash water in the sump and the water collecting in the water chamber, in which the wash water that has exchanged heat with the water chamber is discharged to the filter unit.
    Type: Application
    Filed: May 31, 2011
    Publication date: December 1, 2011
    Inventors: Tae Hee LEE, Yong Jin CHOI, Hyo Seon JANG, Moon Kee CHUNG, Kyung Hwa PARK, Young Hwan PARK