Patents by Inventor Hyunsun YOO

Hyunsun YOO 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: 11445702
    Abstract: A pet care device may include a head having a sterilizer and a handle extending from the head. The head may be formed of an outer body and an inner body positioned in an inner region of the outer body. A first space may be formed between the outer body and the inner body in which the sterilizer is provided. The sterilizer may include at least one light emitting device, and a light device may cover the first space. A second space partitioned from the first space may be at least partially located inside the inner body. Hair and/or debris may be collected in the second space.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: September 20, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Miju Kim, Hyewon Kim, Ilha Park, Wookjun Chung, Jekwang Youn, Youngdon Kim, Jaehung Chun, Yousook Eun, Joogyeom Kim, Sungkyung Kim, Myongsun Kim
  • Patent number: 11432685
    Abstract: A leg care apparatus includes a main body configured to provide an action space in which a leg is accommodated, a bottom module which is placed on a bottom surface of the main body and in which a component for a foot bath is accommodated, and an action space adjustment module configured to adjust a size of the action space.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: September 6, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jaehung Chun, Joogyeom Kim
  • Patent number: 11412709
    Abstract: A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: August 16, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Joo-Gyeom Kim, Jaehung Chun
  • Patent number: 11406226
    Abstract: A leg care apparatus includes a main body configured to provide an action space in which a leg is accommodated, an action space adjustment module configured to adjust a size of an inlet of the action space, at least one proximity sensor configured to sense a user's access, and a controller configured to control the action space adjustment module in response to at least one sensing signal.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: August 9, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jaehung Chun, Joogyeom Kim
  • Patent number: 11382310
    Abstract: Disclosed is a pet carer. The present invention includes a base, a container located on the base, the container having a space for receiving a pet therein, an entrance for the pet to enter/exit the space, and a discharge hole provided therein to discharge air, a door selectively opening/closing the entrance, a door drive device provided to the base to drive the door, a compressor supplying the air to the discharge hole, a filter unit located under the container to filter off dirt separated from the pet, and a suction fan located under the container to suck air into the filter unit.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: July 12, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Sungkyung Kim, Joogyeom Kim, Jaehung Chun, Myongsun Kim, Yousook Eun
  • Publication number: 20220186958
    Abstract: A hygiene management device for an entrance hall includes a fan assembly which generates an air blowing force, a function module which provides a storage space, an air discharger which discharges air toward a person, and an opening/closing unit which selectively stops an air flow. Particularly, the opening/closing unit is configured such that air is supplied into at least one of the function module and a duct unit or simultaneously into both the function module and the duct unit.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220184266
    Abstract: A hygiene management device for an entrance hall includes a footrest located on the bottom of an entrance space to introduce air to the footrest and may transmit the air to an air management module. In the air management module, the air may be purified and the temperature thereof may be preset. The air may be flown through a duct by a fan assembly. The air flowing through the duct may pass through a second duct located at the ceiling of the entrance space and be transmitted to an air discharger. The air discharger may adjust directions to which discharge holes are directed such that air can be discharged to a person standing on the footrest in various directions, and the discharged air may be introduced into the footrest.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220186957
    Abstract: A hygiene management device for an entrance hall and the control method of the same are proposed. The hygiene management device may be installed in an entrance space, and when a person is detected at a preset position, distance between an air discharger and the person may be detected. When the detected distance is within a reference distance, air may be discharged. In addition, an air discharge condition suitable for a person may be preset, and when the person enters the entrance hall, the person's face may be detected, and air may be discharged to the person according to the air discharge condition preset for the person.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220186959
    Abstract: A hygiene management device for an entrance hall and a control method of the same are proposed. The hygiene management device may be installed in the space of the entrance hall, and when the opening of an entrance door is detected, air is discharged toward the entrance door by tilting an air discharger toward the entrance door, and when the closing of the entrance door is detected, the air discharger is tilted to a preset initial position to stop the discharging of air. Accordingly, during the opening of the entrance door, the introduction of external air into the space of the entrance hall may be minimized.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220186953
    Abstract: A hygiene management device for an entrance hall is designed to emit far-UV light from upper and lower sides toward a person by reflecting the far-UV light emitted from the upper side to the person's lower body by a reflector located at the lower side, and reflecting the far-UV light emitted from the lower side to the person's upper body by a reflector located at the upper side. Accordingly, a sterilization effect on the person is improved.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220186971
    Abstract: A hygiene management device for an entrance space is proposed. In the hygiene management device, an air discharger for discharging air toward the bottom of an entrance space operates within a predetermined angle range in an entering/exiting direction of a person, and air to be discharged through a discharge hole of the air discharger is guided to an air guide unit. A plurality of vanes are installed in a row in the air guide unit to control the direction of the air to be discharged through the discharge hole.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Publication number: 20220186956
    Abstract: A hygiene management device for an entrance hall includes a fan assembly, a duct and an air discharger that discharges air toward a person at positions around the person in consideration of a person's height or such that an air discharge angle is adjusted upward/downward in consideration of a person's face position or a person's height.
    Type: Application
    Filed: December 14, 2021
    Publication date: June 16, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Patent number: 11318067
    Abstract: A leg care apparatus includes a main body configured to provide an action space in which a leg is accommodated and at least one action space adjustment module configured to adjust a size of the action space. Accordingly, a leg may be cared to fit a size and length of the user's leg.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: May 3, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jaehung Chun, Joogyeom Kim
  • Patent number: 11310997
    Abstract: A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: April 26, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Joo-Gyeom Kim, Jaehung Chun
  • Publication number: 20220104662
    Abstract: A pet bath may include a tub, a cover connected to an upper rim of the tub, a jet provided in the tub to discharge bubbles, an air outlet provided in the tub to discharge air, and a sterilizer to sterilize the tub. The tub may have a bottom plate that is raised and lowered relative to a bottom frame having a drain and a filter assembly so that liquid in the tub flows between edges of the bottom plate and an inner surface of the tub toward the bottom frame to be drained and filtered.
    Type: Application
    Filed: December 16, 2021
    Publication date: April 7, 2022
    Inventors: Hyunsun Yoo, Myongsun Kim, Sungkyung Kim, Joogyeom Kim, Yousook Eun, Jaehung Chun
  • Publication number: 20220031130
    Abstract: A dryer stand having a base, a body having a first end connected to the base and a second end spaced upward from the base, and a receptacle located in the second end of the body, the receptacle being mounted to the second end of the body is provided. The receptacle can receive a dryer for discharging drying air. The mounting of the receptacle enables at least one of a tilting operation and a rotation operation in a clockwise-counterclockwise direction so that the discharge direction of the drying air can be shifted toward a front-rear direction and clockwise-counterclockwise direction with respect to the dryer stand, either simultaneously or separately, depending on the position and size of the object to be dried.
    Type: Application
    Filed: October 18, 2021
    Publication date: February 3, 2022
    Applicant: LG ELECTRONICS INC.
    Inventors: Jekwang Youn, Youngdon Kim, Hyunsun Yoo, Jaehung Chun, Yousook Eun, Joogyeom Kim, Sungkyung Kim, Myongsun Kim
  • Patent number: 11234565
    Abstract: A dryer includes a plurality of first electronic parts including a fan and a heater, a first battery to supply power to the first electronic parts, and a first controller to control power of the first battery. The first controller detects a charging ratio of the first battery, enters a first power saving mode if the charging ratio is a threshold charging ratio or less, and limits power supplied to at least one of the plurality of first electronic parts. A holder for holding the dryer includes a plurality of second electronic parts including a plurality of contact terminals, a second battery to supply power to the second electronic parts, and a second controller to detect a charging ratio of the second battery and enter a second power saving mode to limit power supplied to at least one of the plurality of second electronic parts.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: February 1, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jaehung Chun, Yousook Eun, Joogyeom Kim, Sungkyung Kim, Myongsun Kim
  • Patent number: 11229327
    Abstract: A pet bath may include a tub, a cover connected to an upper rim of the tub, a jet provided in the tub to discharge bubbles, an air outlet provided in the tub to discharge air, and a sterilizer to sterilize the tub. The tub may have a bottom plate that is raised and lowered relative to a bottom frame having a drain and a filter assembly so that liquid in the tub flows between edges of the bottom plate and an inner surface of the tub toward the bottom frame to be drained and filtered.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: January 25, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Myongsun Kim, Sungkyung Kim, Joogyeom Kim, Yousook Eun, Jaehung Chun
  • Patent number: 11213174
    Abstract: A dryer includes a hollow casing, a fan disposed inside the casing so as to cause air to be introduced into the casing and to be discharged therefrom, a heater disposed inside the casing to heat the air introduced into the casing by the fan, and a discharge tube including an inlet into which the air is introduced, and an outlet from which the air is discharged. The fan includes a first fan and a second fan, which rotate in opposite directions about an imaginary axis shared by the first and second fans. A discharge amount or a discharge rate can be controlled in a stepwise manner. The discharge tube is disposed inside the casing so as to be rotated in at least one direction, thereby diffusely discharging drying air to a region desired to be dried.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: January 4, 2022
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyunsun Yoo, Jaehung Chun, Yousook Eun, Joogyeom Kim, Sungkyung Kim, Myongsun Kim
  • Publication number: 20210401166
    Abstract: A shoe treating apparatus including a sensor part including at least one sensor, a motor part configured to control tilting of at least one shelf, and a processor electrically connected to the sensor part and the motor part is provided. The processor may identify an approach of a user by using the at least one sensor, and may generate, based on the identified user approach, a control signal for adjusting a tilt speed of the at least one shelf. Also, the processor may transmit the generated control signal to the motor part to adjust the tilt speed of the at least one shelf. A method of operating a shoe treating apparatus is also provided.
    Type: Application
    Filed: June 23, 2021
    Publication date: December 30, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyunsun YOO, Jeong Guen CHOI, Joohyeon OH, Jae Myung LIM, Byoungjoon HAN, Sang Yoon LEE, Hyunju KIM, Jeaseok SEONG