Patents by Inventor Donggi SHIN

Donggi SHIN 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: 20240084501
    Abstract: A clothes care apparatus including a main body having a care compartment with an exhaust port and a supply port; a heat exchanger in the main body; a blowing fan in the main body to generate airflow supplied to the care compartment through the supply port; an exhaust flow path to guide airflow from the exhaust port to pass through the heat exchanger; a circulation flow path to guide airflow from the exhaust flow path to the fan; a bypass opening to connect the care compartment and the circulation flow path; and a bypass door to open and close the bypass opening. When the bypass opening is open, at least a portion of the airflow flows directly into the circulation flow path without passing through the exhaust flow path. When the bypass opening is closed, none of the airflow flows directly from the care compartment into the circulation flow path.
    Type: Application
    Filed: July 10, 2023
    Publication date: March 14, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Donggi HAN, Dongwoo SHIN
  • Patent number: 11560895
    Abstract: A laundry treating machine includes a case, a tub, a drum, a drain pump housing, and a drain pump motor, wherein a plurality of fastening protrusions that are formed at one of the drain pump housing and the drain pump motor are inserted into a plurality of fastening grooves that are formed at the other of the drain pump housing and the drain pump motor, and wherein a length of one fastening protrusion is formed to be different from lengths of the other fastening protrusion such that the drain pump housing and the drain pump motor is prevented from being assembled wrongly.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: January 24, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Hoon Choi, Donggi Shin, Jeongkeun Choi
  • Patent number: 11482896
    Abstract: A compressor provided with a motor includes several core block assemblies aligned in the circumferential direction of a bobbin and the several core block assemblies have a V-shaped bending shape.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: October 25, 2022
    Assignee: LG Electronics Inc.
    Inventor: Donggi Shin
  • Publication number: 20200385914
    Abstract: A laundry treating machine includes a case, a tub, a drum, a drain pump housing, and a drain pump motor, wherein a plurality of fastening protrusions that are formed at one of the drain pump housing and the drain pump motor are inserted into a plurality of fastening grooves that are formed at the other of the drain pump housing and the drain pump motor, and wherein a length of one fastening protrusion is formed to be different from lengths of the other fastening protrusion such that the drain pump housing and the drain pump motor is prevented from being assembled wrongly.
    Type: Application
    Filed: December 4, 2018
    Publication date: December 10, 2020
    Inventors: Hoon CHOI, Donggi SHIN, Jeongkeun CHOI
  • Patent number: 10793992
    Abstract: The present disclosure relates to a drain pump for a laundry treating apparatus, including a housing configured to accommodate water; a water flow portion provided with an impeller forming a flow of water or wash water, and formed on an inner circumferential surface of the housing to circulate the accommodated water or wash water to a tub or drain the accommodated water or wash water out of a washing machine; a drain pump chamber formed on an inner circumferential surface of the housing to receive or store the water or wash water before the water or wash water flows into the water flow portion; and an inlet port formed to protrude toward the water flow portion between the water flow portion and the drain pump chamber.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: October 6, 2020
    Assignee: LG Electronics Inc.
    Inventors: Hoon Choi, Donggi Shin, Gunho Lee
  • Publication number: 20200244115
    Abstract: A compressor provided with a motor includes several core block assemblies aligned in the circumferential direction of a bobbin and the several core block assemblies have a V-shaped bending shape.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 30, 2020
    Inventor: Donggi SHIN
  • Patent number: 10718081
    Abstract: A drain pump for a laundry treating apparatus includes a housing, an impeller, a motor, a circulation outlet, and a drain outlet. The circulation outlet and the drain outlet are defined on an outer circumferential surface of the housing, enable communication of the washing water with the housing, and protrude outward in directions tangential to the outer circumferential surface. The housing includes a rib that protrudes from an inner circumferential surface of the housing, that is located between the circulation outlet and the drain outlet, and that is configured to guide the washing water to the circulation outlet or to the drain outlet based on a direction of rotation of the impeller.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: July 21, 2020
    Assignee: LG Electronics Inc.
    Inventors: Hoon Choi, Donggi Shin, Gunho Lee
  • Publication number: 20180073186
    Abstract: The present disclosure relates to a drain pump for a laundry treating apparatus, including a housing configured to accommodate water; a water flow portion provided with an impeller forming a flow of water or wash water, and formed on an inner circumferential surface of the housing to circulate the accommodated water or wash water to a tub or drain the accommodated water or wash water out of a washing machine; a drain pump chamber formed on an inner circumferential surface of the housing to receive or store the water or wash water before the water or wash water flows into the water flow portion; and an inlet port formed to protrude toward the water flow portion between the water flow portion and the drain pump chamber.
    Type: Application
    Filed: September 8, 2017
    Publication date: March 15, 2018
    Inventors: Hoon Choi, Donggi Shin, Gunho Lee
  • Publication number: 20170356120
    Abstract: A drain pump for a laundry treating apparatus includes a housing, an impeller, a motor, a circulation outlet, and a drain outlet. The circulation outlet and the drain outlet are defined on an outer circumferential surface of the housing, enable communication of the washing water with the housing, and protrude outward in directions tangential to the outer circumferential surface. The housing includes a rib that protrudes from an inner circumferential surface of the housing, that is located between the circulation outlet and the drain outlet, and that is to configured to guide the washing water to the circulation outlet or to the drain outlet based on a direction of rotation of the impeller.
    Type: Application
    Filed: June 13, 2017
    Publication date: December 14, 2017
    Inventors: Hoon CHOI, Donggi SHIN, Gunho LEE