Patents by Inventor Seon Il Heo

Seon Il Heo 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).

  • Patent number: 8904670
    Abstract: A laundry machine, particularly, a dryer using steam is disclosed. The laundry machine such as a washing machine, a dryer, a drying and washing machine is an apparatus which washes or dries articles such as clothes. The dryer includes a drum adapted to accommodate articles to be dried, a control panel adapted to provide an interface with a user, and a controller, wherein the control panel includes a course selection part which allows a user to select a specific course as an operation course during a steam course, which includes a steam process for supplying steam into a drum, such that the dried articles have a moisture content equal to or larger than 6%, and the controller controls an operation of the dryer to perform the selected operation course.
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: December 9, 2014
    Assignee: LG Electronics Inc.
    Inventors: Chang Woo Son, Sang Hun Bae, Seon Il Heo, Yeon Sik Choi, Sang Jin Kim, Ju Han Yoon
  • Patent number: 8763432
    Abstract: A laundry device is provided in which a control panel may be mounted/dismounted conveniently according to an arrangement of the laundry device. The laundry device may include a body case which forms an exterior of the laundry device, a panel frame mounted to an upper end or a lower end of a front of the body case, a control panel selectively mounted to a front of the panel frame, and a falling off preventive portion for preventing the control panel from being inadvertently separated from the panel frame.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: July 1, 2014
    Assignee: LG Electronics Inc.
    Inventors: Ju Han Yoon, Il Tak Han, Sung Gi Hwang, Seong Kyu Kim, Seon Il Heo
  • Patent number: 8689462
    Abstract: The present invention relates to a steam laundry drier, and more specifically to a steam laundry dryer capable of removing or preventing crease or wrinkle occurring in cloth, etc. and capable of improving assembling efficiency by easily mounting a steam generator provided to remove the crease or the wrinkle and a water supply source supplying water to the steam generator in the inside of the steam laundry drier.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: April 8, 2014
    Assignee: LG Electronics Inc.
    Inventors: Sang Hun Bae, Dong Geun Lee, Seon Il Heo, Yeon Sik Choi, Ju Han Yoon
  • Patent number: 8616026
    Abstract: An improved control panel assembly is easy to fabricate, and easy to recognize a selected operation condition, and a laundry device with the same. The control panel assembly for a laundry device includes a button assembly having a plurality of buttons provided in correspondence to operation conditions, a control panel having a plurality of mounting holes for exposure of the plurality of buttons therethrough from a front thereof, and a frame on a rear of the control panel, the frame joining the plurality of buttons as one unit, and preventing pressing interference between adjacent buttons.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: December 31, 2013
    Assignee: LG Electronics Inc.
    Inventors: Ju Han Yoon, Sung Gi Hwang, Seong Kyu Kim, Seon Il Heo
  • Patent number: 8317275
    Abstract: A washing machine is disclosed, by which assembly and disassembly of a control panel (70) is facilitated to an installing arrangement of the washing machine and by which a control panel (70) is configured stable against heat or water coming from the inside of the washing machine. The present invention includes a body case configuring an exterior of the washing machine, a top plate (80) provided to a topside of the body case, a control panel (70) attached to a front side of the body case to perform various manipulations required for an operation of the washing machine, and a panel frame (100) provided to an upper or lower part of the front side of the body case to be externally exposed in part, the panel frame (100) having one side connected to the top plate (80) and the other side assembled to the control panel (70).
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: November 27, 2012
    Assignee: LG Electronics Inc.
    Inventors: Il Tak Han, Sung Gi Hwang, Ju Han Yoon, Seong Kyu Kim, Seon Il Heo
  • Patent number: 8225528
    Abstract: A laundry dryer capable of effectively removing creases or rumples from an object to be dried, for example, laundry, and effectively removing odor from the laundry is disclosed. The laundry dryer includes a drum for accommodating an object to be dried, a rear supporter for covering a rear side of the drum, a substance supply device having an end arranged at the rear supporter, to supply a water-based substance to an interior of the drum, and a rear plate formed to constitute a rear wall of the dryer while partially exposing the substance supply device.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: July 24, 2012
    Assignee: LG Electronics, Inc.
    Inventors: Ju Han Yoon, Sang Hun Bae, Seon Il Heo, Yeon Sik Choi, Sang Jin Kim
  • Patent number: 8146265
    Abstract: A display device of a dryer, which can achieve the reliability of a function to display a clogging degree in the dryer, is disclosed. The display device includes a display unit for displaying a clogging degree of an air passage through at least one level indicator, and a controller for controlling the display unit when power is supplied, such that the level indicator flickers for a predetermined time, and then displays the clogging degree of the air passage. The display for the clogging degree of the air passage is executed, following the display of a normal operation state of the display unit.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: April 3, 2012
    Assignee: LG Electronics Inc.
    Inventors: Chang Hun Oh, Seon Il Heo, Yang Hwan Kim, Yeong Sik Choi, Seog Ho Ko, Ju Han Yoon
  • Patent number: 8127576
    Abstract: A laundry machine is disclosed. The disclosed laundry machine includes a drum rotatably provided in a cabinet, a substance supply device provided in the cabinet and supplying moisture to the drum, a water supply device supplying water to the substance supply device, and a valve unit provided in the water supply device, to selectively allow water from the water supply device to be supplied to the substance supply device.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: March 6, 2012
    Assignee: LG Electronics Inc.
    Inventors: Ju Han Yoon, Dong Geun Lee, Sang Hun Bae, Seon Il Heo, Yeon Sik Choi, Sang Jin Kim
  • Patent number: 7992320
    Abstract: A clogging detecting method for a dryer, which can accurately determine a clogging degree of an air passage, even when there is an operation deviation of a temperature control member, is disclosed. The clogging detecting method includes determining operating characteristics of a temperature control member turning on/off in accordance with a temperature of an air passage, determining a clogging degree of the air passage in accordance with a clogging reference corresponding to the determined operating characteristics, and displaying the determined clogging degree of the air passage.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: August 9, 2011
    Assignee: LG Electronics Inc.
    Inventors: Chang Hun Oh, Seon Il Heo, Yang Hwan Kim, Yeon Sik Choi, Seog Ho Ko, Ju Han Yoon
  • Patent number: 7947929
    Abstract: A control apparatus for a dryer is provided. The control apparatus provides a connection for a detecting circuit adapted to determine a clogging degree of the dryer. The control apparatus includes a power supply circuit including a heating coil arranged in a heater case, a temperature control member mounted to the heater case, the temperature control member being configured to receive power and supply the received power to the heating coil, a microcomputer that controls an operation of the dryer, and a connecting line that connects the power supply circuit to the microcomputer. The microcomputer can detect a state of the power supply circuit through the connecting line.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: May 24, 2011
    Assignee: LG Electronics Inc.
    Inventors: Chang Hun Oh, Seon Il Heo, Yang Hwan Kim, Yeong Sik Choi, Seog Ho Ko, Ju Han Yoon
  • Patent number: 7891113
    Abstract: A clogging degree deciding method for a dryer, which can accurately determine a clogging degree of an air passage, even when there is an influence of external environments, is disclosed. The clogging degree deciding method includes reading information as to clogging of an air passage, and displaying a clogging degree of an exhaust duct or a clogging degree of a filter in accordance with the read clogging information. The clogging information includes an ON/OFF duty ratio of a temperature control member. The displaying step includes comparing a difference between two ON/Off duty ratios finally stored with a filter-clogging determination reference value, and determining the clogging degree of the filter, based on a result of the comparison. Accordingly, it is possible to provide the clogging degrees of the exhaust duct and filter to the user.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: February 22, 2011
    Assignee: LG Electronics Inc.
    Inventors: Chang Hun Oh, Seon Il Heo, Yang Hwan Kim, Yeon Sik Choi, Seog Ho Ko, Ju Han Yoon
  • Patent number: 7784309
    Abstract: The present invention relates to a laundry machine having control panel to which a display secured. A laundry machine including a control panel in which a display for displaying operational conditions is provided, the laundry machine includes a mounting part provided in a predetermined portion of the control panel to mount the display therein, at least one insert groove provided at the mounting part, and an insert protrusion provided at the display, corresponding to the at least one insert groove.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: August 31, 2010
    Assignee: LG Electronics Inc.
    Inventors: Sung Gi Hwang, Ju Han Yoon, Seong Kyu Kim, Seon Il Heo
  • Publication number: 20100206016
    Abstract: The present invention relates to a steam laundry drier, and more specifically to a steam laundry dryer capable of removing or preventing crease or wrinkle occurring in cloth, etc. and capable of improving assembling efficiency by easily mounting a steam generator provided to remove the crease or the wrinkle and a water supply source supplying water to the steam generator in the inside of the steam laundry drier.
    Type: Application
    Filed: April 25, 2008
    Publication date: August 19, 2010
    Inventors: Sang Hun Bae, Dong Geun Lee, Seon Il Heo, Yeon Sik Choi, Ju Han Yoon
  • Publication number: 20100139329
    Abstract: The present invention relates to control panel assemblies for laundry devices and laundry devices with the same. More specifically, the present invention relates to an improved control panel assembly which is easy to fabricate, and easy to recognize a selected operation condition, and a laundry device with the same. The control panel assembly for a laundry device includes a button assembly (200) having a plurality of buttons (220) provided in correspondence to operation conditions, a control panel (100) having a plurality of mounting holes (110) for exposure of the plurality of buttons (220) therethrough from a front thereof, and a frame (210) on a rear of the control panel, the frame (210) jointing the plurality of buttons (220) as one unit, and preventing pressing interference between adjacent buttons (220).
    Type: Application
    Filed: August 21, 2007
    Publication date: June 10, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Ju Han Yoon, Sung Gi Hwang, Seong Kyu Kim, Seon Il Heo
  • Patent number: 7673997
    Abstract: The present invention relates to a control panel assembly in which a light emitted from a single lamp is prevented from being dispersed nearby. A control panel assembly for a laundry machine, the control panel assembly includes a lamp supporter in which a plurality of lamps are installed to display functions selected by a user; a deco formed corresponding to the plurality of the lamps, the deco including a plurality of light-emitting holes through which a light emitted from each of the lamps passes; a light window including a light dispersion preventing part provided between the lamp supporter and the deco to prevent the light emitted from each of the lamps from being emitted through the other light-emitting holes except a single light-emitting hole corresponding each of the lamps.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: March 9, 2010
    Assignee: LG Electronics Inc.
    Inventors: Sung Gi Hwang, Ju Han Yoon, Seong Kyu Kim, Seon Il Heo
  • Publication number: 20090172967
    Abstract: A laundry machine, particularly, a dryer using steam is disclosed. The laundry machine such as a washing machine, a dryer, a drying and washing machine is an apparatus which washes or dries articles such as clothes. The dryer includes a drum adapted to accommodate articles to be dried, a control panel adapted to provide an interface with a user, and a controller, wherein the control panel includes a course selection part which allows a user to select a specific course as an operation course during a steam course, which includes a steam process for supplying steam into a drum, such that the dried articles have a moisture content equal to or larger than 6%, and the controller controls an operation of the dryer to perform the selected operation course.
    Type: Application
    Filed: December 16, 2008
    Publication date: July 9, 2009
    Inventors: Chang Woo Son, Sang Hun Bae, Seon Il Heo, Yeon Sik Choi, Sang Jin Kim, Ju Han Yoon
  • Publication number: 20090153004
    Abstract: A washing machine is disclosed, by which assembly and disassembly of a control panel (70) is facilitated to an installing arrangement of the washing machine and by which a control panel (70) is configured stable against heat or water coming from the inside of the washing machine. The present invention includes a body case configuring an exterior of the washing machine, a top plate (80) provided to a topside of the body case, a control panel (70) attached to a front side of the body case to perform various manipulations required for an operation of the washing machine, and a panel frame (100) provided to an upper or lower part of the front side of the body case to be externally exposed in part, the panel frame (100) having one side connected to the top plate (80) and the other side assembled to the control panel (70).
    Type: Application
    Filed: December 22, 2006
    Publication date: June 18, 2009
    Inventors: Il Tak Han, Sung Gi Hwang, Ju Han Yoon, Seong Kyu Kim, Seon Il Heo
  • Publication number: 20090145001
    Abstract: A display device of a dryer, which can achieve the reliability of a function to display a clogging degree in the dryer, is disclosed. The display device includes a display unit for displaying a clogging degree of an air passage through at least one level indicator, and a controller for controlling the display unit when power is supplied, such that the level indicator flickers for a predetermined time, and then displays the clogging degree of the air passage. The display for the clogging degree of the air passage is executed, following the display of a normal operation state of the display unit.
    Type: Application
    Filed: April 17, 2008
    Publication date: June 11, 2009
    Inventors: Chang Hun OH, Seon Il Heo, Yang Hwan Kim, Yeong Sik Choi, Seog Ho Ko, Ju Han Yoon
  • Publication number: 20090126419
    Abstract: An object of the present invention devised to solve the problem lies on providing a laundry device in which a control panel is designed to be mounted/dismounted conveniently according to a state of arrangement of the laundry device. For this, the laundry device includes a body case (100) which forms an exterior of the laundry device, a panel frame (200) mounted to an upper side or al lower side of an front of the body case, a control panel (300) selectively mounted to a front of the panel frame (200) detachably for making various control required for operation, and a falling off preventive portion for preventing the control panel (300) form falling off the panel frame (200) in a front side thereof.
    Type: Application
    Filed: December 21, 2006
    Publication date: May 21, 2009
    Inventors: Ju Han Yoon, Il Tak Han, Sung Gi Hwang, Seong Kyu Kim, Seon Il Heo
  • Publication number: 20090025432
    Abstract: The present invention relates to laundry machines, such as dryers or washing machines, and more particularly, to a laundry machine in which a mounting position of at least an input unit or a display unit of a controller can be changed. The present invention suggests a variety of forms in which at least a component such as a motor or a main control unit in a body of the laundry machine is electrically connected to the changeable controlling unit.
    Type: Application
    Filed: January 8, 2007
    Publication date: January 29, 2009
    Inventors: Seong Kyu Kim, Sung Gi Hwang, Ju Han Yoon, Seon Il Heo