Patents by Inventor Donghyun Jin

Donghyun Jin 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).

  • Publication number: 20220251767
    Abstract: A laundry treating apparatus includes a cabinet, a drum, the base, and a motor. The base is disposed under the drum to provide a space in which air inside the drum circulates. The motor is disposed in rear of the drum and disposed spaced apart from the base, and provides power to rotate the drum. The base includes an air circulating channel, a heat exchanger, a water collector body, a pump, a cleaning water channel, and a nozzle cover. The cleaning water channel is disposed on a top face of the air circulating channel, and receives water from the pump, and discharges the received water to the first heat exchanger. The nozzle cover is coupled to the top face of the circulating channel so as to shield the cleaning water channel.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: Yeeseok BAE, Donghyun JIN, Manseok LEE
  • Publication number: 20220251771
    Abstract: A laundry treating apparatus includes a cabinet, a drum for accommodating laundry, a base disposed below the drum, a motor for providing power to rotate the drum, and a heat exchange unit including a first heat exchanger, a second heat exchanger, and a compressor. The base includes a circulation flow path part through which air in the drum circulates, a compressor installation part spaced apart from the circulation flow path part and configured to allow the compressor to be seated thereon, and a water collection part spaced apart from the compressor installation part and communicating with the circulation flow path part to collect water condensed in the circulation flow path part. The area of the water collection part is formed to be larger than the area of a pump installed in the water collection part.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: Juhan YOON, Jinhyouk SHIN, Jongryul KIM, Donghyun JIN, Manseok LEE, Jeongwoong KIM
  • Publication number: 20220251762
    Abstract: A laundry treating apparatus includes a cabinet, a drum rotatably provided in the cabinet, a base disposed below the drum, a motor configured to provide power to rotate the drum, a heat exchange unit including a first heat exchanger, a second heat exchanger, and a compressor, and a control box including a blower fan and a printed circuit board configured to control operation of the motor, the compressor or the blower fan and to supply power. The motor is disposed behind the drum so as to be separated from and spaced apart from the base, and the base includes a circulation flow path formed on one side of the base, and a control box installation space provided on a remaining side of the base in a lateral direction of a flow path and configured such that the control box is mounted in the control box installation space.
    Type: Application
    Filed: February 8, 2022
    Publication date: August 11, 2022
    Inventors: Juhan YOON, Donghyun JIN, Manseok LEE, Jaehun JEONG
  • Patent number: 11377776
    Abstract: A laundry treating apparatus includes a cabinet with an inlet; a tub configured to receive water, having a tub inlet facing the inlet; a drum rotatably disposed inside the tub, configured to receive laundry, and having a drum inlet facing the inlet; a storage provided inside the cabinet and configured to store detergent; a discharge pipe configured to discharge the detergent to an outside of the storage, made of an elastic body; an insulating body connecting the inlet with the tub inlet; an inlet pipe made of an elastic body, passing through a circumferential surface of the insulating body; and a connector having one end inserted into the discharge pipe and the other end inserted into the inlet pipe to connect the discharge pipe with the inlet pipe, made of a material different from that of each of the discharge pipe and the inlet pipe.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: July 5, 2022
    Assignee: LG Electronics Inc.
    Inventors: Kilryong Lee, Dongwon Kang, Donghyun Jin
  • Patent number: 11381216
    Abstract: Wideband baluns with enhanced amplitude and phase balance are provided. The wideband balun includes a first transmission line connected between a first port and a third port, and a second transmission line connected between a second port and a fourth port, and a third transmission line connected between the third port and a reference voltage, such as ground. To enhance phase and/or amplitude balance of the wideband balun, the wideband balun further includes a compensation structure operable to provide at least one of capacitive compensation or inductive compensation to balance the wideband balun. For example, in certain implementations, the compensation structure includes at least one of (i) a capacitor connected between the first port and the second port or (ii) a fourth transmission line connected between the first transmission line and the third port.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: July 5, 2022
    Assignee: Analog Devices, Inc.
    Inventors: Song Lin, Mir A. Faiz, Xudong Wang, Donghyun Jin, Bin Hou
  • Patent number: 11371176
    Abstract: A laundry treating apparatus includes a cabinet, a water tub provided inside the cabinet, and a detergent box to supply detergent to the water tub. The detergent box includes a housing connected to communicate with the water tub, a drawer having a plurality of detergent storage spaces and received in the housing to be drawn out, and a distribution unit to distributively supply wash water into the plurality of detergent storage spaces. The housing may include a through portion communicating with the water tub, a horizontal partition protruding above the through portion and disposed in a left and right direction, and a wash water guide unit to guide the wash water so that a plurality of wash water movement paths is defined at a front region of the horizontal partition. Accordingly, detergent residue at an inner front region of the housing can be suppressed.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: June 28, 2022
    Assignee: LG Electronics Inc.
    Inventors: Juhyeong Park, Dongwon Kang, Donghyun Jin
  • Publication number: 20220120024
    Abstract: The present invention relates to a clothes processing apparatus including: a body including a front panel having a clothes inlet formed therethrough and a clothes accommodation unit for accommodating clothes introduced through the clothes inlet; an outer frame including a door rotatably installed on the front panel so as to open and close the clothes inlet, wherein the door includes an opening and is oriented to face the outside of the body; a front glass attached to the front surface of the outer frame so as to cover the opening; an inner frame coupled to the rear surface of the outer frame and oriented to face the inside of the body; and a mounting guide protruding from the outer circumferential portion of the outer frame so as to surround the outer circumferential surface of the front glass, wherein the mounting guide has an inner circumferential surface disposed on the outer circumferential surface of the front glass with a clearance therebetween.
    Type: Application
    Filed: January 31, 2020
    Publication date: April 21, 2022
    Inventors: Yongwoo KWON, Jungsang YOU, Donghyun JIN
  • Patent number: 11248332
    Abstract: A laundry treating apparatus may include a main body having a front panel with a laundry inlet port, and a recess recessed into the front panel to surround the laundry inlet port, and a door to open and close the laundry inlet port. The door may include an outer frame provided with a front glass on a front surface thereof, and having an outer circumferential portion that surrounds an outer surface of the front glass and protrudes outward of the recess; a door window corresponding to the laundry inlet port; an inner frame disposed toward the recess; and a contact portion provided between outer side and inner side of the inner frame to contact a recessed portion of the recess when the door is closed, whereby the door may be prevented from being lifted.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: February 15, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Yongwoo Kwon, Jungsang You, Donghyun Jin
  • Publication number: 20210277581
    Abstract: An assembly method of a laundry treating apparatus includes a first step of positioning a second treating apparatus in a desired place for assembly, a second step of seating a first treating apparatus on the second treating apparatus, a third step of coupling a upper fastening unit of the second treating apparatus with a lower portion of the first treating apparatus, and a fourth step of coupling a control panel onto a panel seating portion provided between a lower surface of a first front panel of the first treating apparatus and an upper surface of the second front panel of the second treating apparatus. The upper fastening unit may be positioned to be higher than a lower surface of the first treating apparatus after the second step is performed.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Inventors: Sangho CHO, Donghyun JIN, Youngho JUNG
  • Publication number: 20210277580
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof, first side panels respectively disposed on both lateral sides in a lateral direction thereof, and a first drum disposed therein for accommodating laundry therein, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus, wherein the second treating apparatus has a second front panel disposed on a front face thereof, second side panels respectively disposed on both side faces in the left and right direction thereof, and a second drum disposed therein for accommodating the laundry therein. An upper end of the second front panel is located at a vertical level higher than a vertical level of upper ends of the second side panels to rearwardly support lower portions of the first side panels.
    Type: Application
    Filed: March 4, 2021
    Publication date: September 9, 2021
    Inventors: Youngho JUNG, Donghyun JIN, Minsu KIM
  • Publication number: 20210277559
    Abstract: A stack-type laundry treating apparatus includes upper and lower treating apparatuses. The upper treating apparatus includes an upper cabinet including an upper base, a drying drum, an upper driver disposed on the upper base for rotating the drying drum, an air flow path for supplying and discharging air to and from the drying drum, and a heat-exchanger for dehumidifying and heating the air. The lower treating apparatus includes a lower cabinet including a lower top panel on which the upper base is mounted, a tub disposed in the lower cabinet, a washing drum disposed inside the tub, and a lower driver for rotating the washing drum. A support protrusion extends horizontally and outwardly from a bottom portion of the upper base to support the upper cabinet with respect to the lower cabinet.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Inventors: Daehan KWON, Donghyun JIN, Sangho CHO
  • Publication number: 20210269957
    Abstract: A stack-type laundry treating apparatus includes upper and lower treating apparatuses. The upper treating apparatus includes an upper cabinet, a drying drum configured to receive an object to be dried, an upper driver for rotating the drying drum, and an air flow path for supplying and discharging air to and from the drying drum. The upper cabinet includes an upper front panel defining a front face of the upper cabinet, upper side panels respectively defining both side faces of the upper cabinet, a decoration panel coupled to a top of the upper front panel, and an upper top panel contacting the decoration panel such that movement of the upper top panel is limited by the decoration panel. The upper top panel is coupled to the upper side panels.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 2, 2021
    Inventors: Donghyun JIN, Daehan KWON, Sangho CHO
  • Publication number: 20210262143
    Abstract: A laundry treating apparatus includes a cabinet; a tub; a drum; a detergent storage unit retracting or extending into or from the cabinet through a detergent opening; and a protective casing coupled to a front panel and disposed in rear of the detergent opening and surrounding at least a portion of the detergent storage unit retracting into the cabinet, wherein the protective casing has an opening stopper protruding toward the detergent storage unit, wherein the detergent storage unit has a stopper protrusion located in rear of the opening stopper while the detergent storage unit has retracted into the cabinet, wherein during a process of extending the detergent storage unit from the cabinet, the stopper protrusion comes into contact with the opening stopper, thus limiting an extending distance of the detergent storage unit.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 26, 2021
    Inventors: Donghyun JIN, Minsu KIM, Yunhong PARK
  • Publication number: 20210262136
    Abstract: A laundry treating apparatus includes a cabinet including a front panel having a detergent opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; and a detergent storage unit retracting into the cabinet through the detergent opening. A detergent to be supplied to the drum is stored in the detergent storage unit. The front panel has an opening extension portion extending from a periphery of the detergent opening toward an inside of the cabinet. The apparatus further includes a protective casing disposed inside the cabinet and coupled to the opening extension portion. The protective casing surrounds at least a portion of the detergent storage unit retracting into the cabinet through the detergent opening. The protective casing includes an opening protection wall constructed to cover an inner face of the opening extension portion facing toward the detergent opening to protect the opening extension portion.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 26, 2021
    Inventors: Donghyun JIN, Sanghee YOO, Youngho JUNG
  • Publication number: 20210254251
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof, a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus, wherein the second treating apparatus has a second front panel disposed on a front face thereof, and a control panel disposed between the first front panel and the second front panel, wherein the control panel is signally connected to the first treating apparatus and the second treating apparatus, wherein the control panel has a top face facing toward the first front panel. A drain passage extending along a lateral direction is defined in the top face, so that water delivered to the top face flows in the lateral direction along the drain passage and is drained.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 19, 2021
    Inventors: Youngho JUNG, Donghyun JIN, Daehan KWON
  • Publication number: 20210254252
    Abstract: A laundry treating apparatus is disclosed. The laundry treating apparatus includes a first treating apparatus, a second treating apparatus, and a control panel disposed signally connected to the first treating apparatus and the second treating apparatus, and the first treating apparatus includes a lower frame disposed rearward of the control panel and coupled to the control panel to fix the control panel.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 19, 2021
    Inventors: Daehan KWON, Donghyun JIN, Youngho JUNG
  • Publication number: 20210254264
    Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.
    Type: Application
    Filed: February 18, 2021
    Publication date: August 19, 2021
    Inventors: Daehan KWON, Sanghee YOO, Jaeseok KIM, Donghyun JIN, Youngho JUNG, Sangho CHO
  • Publication number: 20210194451
    Abstract: Wideband baluns with enhanced amplitude and phase balance are provided. The wideband balun includes a first transmission line connected between a first port and a third port, and a second transmission line connected between a second port and a fourth port, and a third transmission line connected between the third port and a reference voltage, such as ground. To enhance phase and/or amplitude balance of the wideband balun, the wideband balun further includes a compensation structure operable to provide at least one of capacitive compensation or inductive compensation to balance the wideband balun. For example, in certain implementations, the compensation structure includes at least one of (i) a capacitor connected between the first port and the second port or (ii) a fourth transmission line connected between the first transmission line and the third port.
    Type: Application
    Filed: December 28, 2020
    Publication date: June 24, 2021
    Inventors: Song Lin, Mir A. Faiz, Xudong Wang, Donghyun Jin, Bin Hou
  • Patent number: 10911016
    Abstract: Wideband baluns with enhanced amplitude and phase balance are provided. The wideband balun includes a first transmission line connected between a first port and a third port, and a second transmission line connected between a second port and a fourth port, and a third transmission line connected between the third port and a reference voltage, such as ground. To enhance phase and/or amplitude balance of the wideband balun, the wideband balun further includes a compensation structure operable to provide at least one of capacitive compensation or inductive compensation to balance the wideband balun. For example, in certain implementations, the compensation structure includes at least one of (i) a capacitor connected between the first port and the second port or (ii) a fourth transmission line connected between the first transmission line and the third port.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: February 2, 2021
    Assignee: Analog Devices, Inc.
    Inventors: Song Lin, Mir A. Faiz, Xudong Wang, Donghyun Jin, Bin Hou
  • Publication number: 20200248392
    Abstract: A laundry treating apparatus may include a main body having a front panel with a laundry inlet port, and a recess recessed into the front panel to surround the laundry inlet port, and a door to open and close the laundry inlet port. The door may include an outer frame provided with a front glass on a front surface thereof, and having an outer circumferential portion that surrounds an outer surface of the front glass and protrudes outward of the recess; a door window corresponding to the laundry inlet port; an inner frame disposed toward the recess; and a contact portion provided between outer side and inner side of the inner frame to contact a recessed portion of the recess when the door is closed, whereby the door may be prevented from being lifted.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 6, 2020
    Inventors: Yongwoo Kwon, Jungsang You, Donghyun Jin