Patents by Inventor Ji Maeng Kim

Ji Maeng Kim 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: 8615166
    Abstract: The present invention relates to a steam generator and a washing machine therewith. The present invention provides a steam generator including a water chamber for holding water actually, the water chamber having a heater mounted thereto for heating the water, and a steam chamber for holding steam generated as the water is heated actually, wherein the water chamber has a vertical direction length (a vertical length) relatively greater than a horizontal direction length (a horizontal length).
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: December 24, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jae Mun Kim, Jong Deuk Bae, Heung Gi Kim, Ki Chul Woo, In Geun Ahn, Kyeong Hwan Kim, Kyung Chul Woo, Kyu Won Lee, Young Soo Kim, Ji Maeng Kim
  • Patent number: 8499590
    Abstract: A filter assembly of a washer is disclosed, by which particles contained in water can be efficiently filtered off in the course of washing the laundry and by which the filtered-off particles are prevented from being discharged from the filter assembly. In a washer including an inner wall having an outlet and a circulation passage provided between the inner wall and a wash tub to enable water to circulate to the outlet from a bottom of the wash tub, the present invention includes a closed-type filter unit configured to filter off particles from the water discharged from the outlet and to prevent the filtered-off particles from being externally discharged.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: August 6, 2013
    Assignee: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Patent number: 8176757
    Abstract: A washing machine includes a cabinet, a top cover provided at a top of the cabinet, and a lid hingedly coupled to the top cover, wherein the lid includes a transparent member defining a center thereof, a lower frame including a seating part where the transparent member is seated, and an upper frame coupled to the lower frame to support the transparent member.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: May 15, 2012
    Assignee: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Patent number: 8171759
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes an outer case defining an appearance of the laundry treating apparatus, a washing tub arranged in the outer case, to receive laundry, a top lid mounted to a top of the outer case such that the top lid is openable and closeable, and an air flow assembly mounted to the top lid, to stepwise adjust a size of a passage communicating an interior of the outer case and an exterior of the outer case. The laundry treating apparatus can prevent moisture from staying in the interior of the laundry treating apparatus for a prolonged period of time, thereby preventing a failure of the laundry treating apparatus, generation of an offensive odor and propagation of bacteria in the interior of the laundry treating apparatus.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: May 8, 2012
    Assignee: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Patent number: 8037721
    Abstract: In a foreign materials filtering apparatus and a washing machine having the same, a filter unit is not exposed to inside of a washing tub thus not to directly come in contact with laundry, thereby preventing the filter unit and laundry from being damaged and enhancing the entire appearance. Also, the foreign materials filtering apparatus is modularized to facilitate a detachable mounting, thereby enhancing the user's convenience. Additionally, the amount of washing water passing through the foreign materials filtering apparatus is increased by controlling a flowing direction of washing water. Furthermore, foreign materials of washing water are prevented from being introduced into a gap between a washing water circulating duct and a filter unit, thereby enhancing a washing effect.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: October 18, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hee Yoo, Jong-Deuk Bae, Bo-Young Chang, Young-Bae Park, Ji-Maeng Kim, Soo-Jin Jung, Ae-Na Jo
  • Patent number: 8038876
    Abstract: A filter assembly of a washer is disclosed, by which laundry can be prevented from being damaged by friction with the filter assembly in a manner of efficiently filtering off particles contained in water in the course of washing the laundry. In a washer including an inner wall having an outlet and a circulation passage provided between the inner wall and a wash tub to enable water to circulate to the outlet from a bottom of the wash tub, the present invention includes a filter unit filtering off particles from the water discharged from the outlet and a cap having an injection hole to enable the water through the filter unit to be injected into the wash tub.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 18, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Patent number: 8033144
    Abstract: In a foreign materials filtering apparatus and a washing machine having the same, a filter cover is installed at a washing water circulating duct disposed inside a washing tub, and a net filter is installed at an inner side of the filter cover. Accordingly, the net filter is prevented from directly contacting laundry, thereby preventing the not filter and the laundry from being damaged. Furthermore, since the net filter is covered by the filter cover, the entire appearance is enhanced. Additionally, when the net filter is mounted at the filter cover, the filter unit becomes modularized to be facilitate a detachable mounting.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: October 11, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hee Yoo, Jong-Deuk Bae, Bo-Young Chang, Young-Bae Park, Ji-Maeng Kim, Soo-Jin Jung, Ae-Na Jo
  • Patent number: 8020413
    Abstract: In a foreign materials filtering apparatus and a washing machine having the same, owing to a detachable mounting structure between a handle and a front filter and between a rear filter and the front filter, foreign materials collected in a foreign materials filtering space can be easily cleaned. Accordingly, can be solved the conventional problem that a net filter has to be kept inside out at the time of a cleaning process, resulting in causing a user's hands to become dirty. Also, can be solved the conventional problem that there is a difficulty in removing foreign materials from the net filter due to a fibrous characteristic of the net filter.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: September 20, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hee Yoo, Jong-Deuk Bae, Bo-Young Chang, Young-Bae Park, Ji-Maeng Kim, Soo-Jin Jung, Ae-Na Jo
  • Patent number: 7954344
    Abstract: A steam generator includes a water chamber for holding water, the water chamber having a heater mounted thereto for heating the water, a steam chamber for holding steam generated as the water is heated, a water supply line for supplying the water to the water chamber, and a steam discharge line for discharging steam from the steam chamber, wherein the water chamber has a vertical direction length relatively greater than a horizontal direction length and the steam chamber has a horizontal direction length relatively greater than the horizontal length of the water chamber. A dryer or washing machine may include the steam generator described herein.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: June 7, 2011
    Assignee: LG Electronics Inc.
    Inventors: Jae Mun Kim, Jong Deuk Bae, Heung Gi Kim, Ki Chul Woo, In Geun Ahn, Kyeong Hwan Kim, Kyung Chul Woo, Kyu Won Lee, Young Soo Kim, Ji Maeng Kim
  • Patent number: 7950257
    Abstract: A dryer or a washing machine includes a cabinet which forms an exterior of the dryer or the washing machine. A drum is rotatably mounted in the cabinet and a steam generator is provided outside the drum to supply steam to the drum, where the steam generator includes a water chamber to hold water, the water chamber having a heater mounted thereto for heating the water. The steam chamber is provided above the water chamber to hold steam generated as the water is heated, where the steam chamber has a steam discharge opening for discharging the steam, where the steam discharge opening is provided with a separator for isolating a steam discharge area from other areas and where the water chamber has a vertical direction length relatively greater than a horizontal direction length.
    Type: Grant
    Filed: January 25, 2007
    Date of Patent: May 31, 2011
    Assignee: LG Electronics Inc.
    Inventors: Jae Mun Kim, Jong Deuk Bae, Heung Gi Kim, Ki Chul Woo, In Geun Ahn, Kyeong Hwan Kim, Kyung Chul Woo, Kyu Won Lee, Young Soo Kim, Ji Maeng Kim
  • Patent number: 7934400
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes an outer case defining an appearance of the laundry treating apparatus, a washing tub arranged in the outer case, to receive laundry, a top lid mounted to a top of the outer case such that the top lid is openable and closeable, and an air flow assembly mounted to the top lid, to define a passage communicating an interior of the outer case and an exterior of the outer case. The air flow assembly includes a filter inserted beneath the top lid such that the filter is installed beneath the top lid. The laundry treating apparatus can prevent moisture from staying in the interior of the laundry treating apparatus for a prolonged period of time, thereby preventing a failure of the laundry treating apparatus, generation of an offensive odor and propagation of bacteria in the interior of the laundry treating apparatus.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: May 3, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Patent number: 7926310
    Abstract: Disclosed are a foreign materials filtering apparatus and a washing machine having the same. Since a filter cover unit and a filter unit are integrally modularized with each other, a user can separate or mount the filter unit from/to a washing water circulating duct by separating or mounting the filter cover unit from/to the washing water circulating duct. Accordingly, the foreign materials filtering apparatus can be easily detachably mounted at the washing water circulating duct.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: April 19, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hee Yoo, Jong-Deuk Bae, Bo-Young Chang, Young-Bae Park, Ji-Maeng Kim, Soo-Jin Jung, Ae-Na Jo
  • Patent number: 7882715
    Abstract: In a method for cleaning the foreign materials filtering, foreign materials collected in a foreign materials filtering space can be easily removed under a filter unit is separated from or is mounted at a filter cover unit. As a result, can be solved the conventional problems that a net filter has to be kept inside out at the time of a cleaning process to cause a user's hands to become dirty, and there is a difficulty in removing foreign materials from the net filter due to a fibrous characteristic of the net filter. Accordingly, a cleaning operation for the foreign materials filtering apparatus can be facilitated.
    Type: Grant
    Filed: March 4, 2008
    Date of Patent: February 8, 2011
    Assignee: LG Electronics Inc.
    Inventors: Sang-Hee Yoo, Jong-Deuk Bae, Bo-Young Chang, Young-Bae Park, Ji-Maeng Kim, Soo-Jin Jung, Ae-Na Jo
  • Publication number: 20100142935
    Abstract: The present invention relates to a steam generator and a washing machine therewith. The present invention provides a steam generator including a water chamber for holding water actually, the water chamber having a heater mounted thereto for heating the water, and a steam chamber for holding steam generated as the water is heated actually, wherein the water chamber has a vertical direction length (a vertical length) relatively greater than a horizontal direction length (a horizontal length).
    Type: Application
    Filed: January 23, 2007
    Publication date: June 10, 2010
    Applicant: LG ELECTRONICS INC.
    Inventors: Jae Mun Kim, Jong Deuk Bae, Heung Gi Kim, Ki-Chul Woo, In Geun Ahn, Kyeong Hwan Kim, Kyung Chul Woo, Kyu Won Lee, Young Soo Kim, Ji Maeng Kim
  • Publication number: 20090235960
    Abstract: A filter assembly of a washer is disclosed, by which laundry can be prevented from being damaged by friction with the filter assembly in a manner of efficiently filtering off particles contained in water in the course of washing the laundry. In a washer including an inner wall having an outlet and a circulation passage provided between the inner wall and a wash tub to enable water to circulate to the outlet from a bottom of the wash tub, the present invention includes a filter unit filtering off particles from the water discharged from the outlet and a cap having an injection hole to enable the water through the filter unit to be injected into the wash tub.
    Type: Application
    Filed: March 11, 2009
    Publication date: September 24, 2009
    Applicant: LG Electronics Inc.
    Inventors: Sang Hee YOO, Jong Deuk BAE, Kil Su KIM, Ji Maeng KIM, Young Bae PARK
  • Publication number: 20090229313
    Abstract: A washing machine is disclosed. A washing machine includes a top cover at which an opening is formed, a lid hingedly coupled to the top cover, the lid opening and closing the opening, and a hinge member comprising a coupling part of a plate shape coupled to the lid and a hinge part of a cylinder shape hingedly coupled to the top cover, wherein a slot is provided at the hinge part. An object of the present invention is to provide a washing machine capable of improving a structure of a hinge member and to prevent damage of a top cover or lid which might be generated during the opening/closing of the top.
    Type: Application
    Filed: March 12, 2009
    Publication date: September 17, 2009
    Applicant: LG Electronics Inc.
    Inventors: Sang Hee YOO, Jong Deuk BAE, Kil Su KIM, Ji Maeng KIM, Young Bae PARK
  • Publication number: 20090229318
    Abstract: A filter assembly of a washer is disclosed, by which particles contained in water can be efficiently filtered off in the course of washing the laundry and by which the filtered-off particles are prevented from being discharged from the filter assembly. In a washer including an inner wall having an outlet and a circulation passage provided between the inner wall and a wash tub to enable water to circulate to the outlet from a bottom of the wash tub, the present invention includes a closed-type filter unit configured to filter off particles from the water discharged from the outlet and to prevent the filtered-off particles from being externally discharged.
    Type: Application
    Filed: March 11, 2009
    Publication date: September 17, 2009
    Applicant: LG Electronics Inc.
    Inventors: Sang Hee YOO, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Publication number: 20090229315
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes an outer case defining an appearance of the laundry treating apparatus, a washing tub arranged in the outer case, to receive laundry, a top lid mounted to a top of the outer case such that the top lid is openable and closeable, and an air flow assembly defining a passage communicating an interior of the outer case and an exterior of the outer case. The laundry treating apparatus can prevent moisture from staying in the interior of the laundry treating apparatus for a prolonged period of time, thereby preventing a failure of the laundry treating apparatus, generation of an offensive odor and propagation of bacteria in the interior of the laundry treating apparatus.
    Type: Application
    Filed: March 12, 2009
    Publication date: September 17, 2009
    Inventors: Sang Hee YOO, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Publication number: 20090229319
    Abstract: A filter assembly of a washer is disclosed, by which laundry can be prevented from being damaged by friction with the filter assembly in a manner of efficiently filtering off particles contained in water in the course of washing the laundry. In a washer including an inner wall having an outlet and a circulation passage provided between the inner wall and a wash tub to enable water to circulate to the outlet from a bottom of the wash tub, the present invention includes a closed-type filter unit filtering off particles from the water discharged from the outlet, a cap having an injection hole to enable the water through the closed-type filter unit to be injected into the wash tub, and a locking means for fixing the closed-type filter unit and the cap to the inner wall, the locking means provided between the cap and the closed-type filter unit.
    Type: Application
    Filed: March 11, 2009
    Publication date: September 17, 2009
    Applicant: LG Electronics Inc.
    Inventors: Sang Hee Yoo, Jong Deuk Bae, Kil Su Kim, Ji Maeng Kim, Young Bae Park
  • Publication number: 20090229320
    Abstract: A washing machine is disclosed. A washing machine includes a cabinet, a top cover provided at a top of the cabinet, and a lid hingedly coupled to the top cover, wherein the lid comprises a transparent member defining a center thereof, a lower frame comprising a seating part where the transparent member is seated, and an upper frame coupled to the lower frame to support the transparent member. An object of the present invention is to provide a washing machine capable of improving a structure of a lid closably coupled to a top cover and assembling efficiency thereof accordingly.
    Type: Application
    Filed: March 12, 2009
    Publication date: September 17, 2009
    Applicant: LG Electronics Inc.
    Inventors: Sang Hee YOO, Jong Deuk BAE, Kil Su KIM, Ji Maeng KIM, Young Bae PARK