Patents by Inventor Juhyup Yoon

Juhyup Yoon 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: 12196220
    Abstract: The present disclosure relates to a blower. The blower according to an aspect of the present disclosure includes: a lower case in which a suction port is formed; a fan disposed inside the lower case and blowing air introduced through the suction port upward; a first tower elongated to an upper side from the lower case and formed with a first discharge port opening forward; a second tower spaced apart from the first tower in a horizontal direction, elongated to an upper side from the lower case, and formed with a second discharge port opening forward; an air guide disposed inside the first tower and spaced apart from a front end of the first tower and elongated along a front and rear direction toward the first discharge port; and a handle disposed between the fan and the air guide and elongated from upstream of the air guide toward the front end of the first tower. The handle is disposed between the fan and the air guide, so that the blowing performance of the blower can be enhanced.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: January 14, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Myungjin Ku, Juhyup Yoon, Kunyoung Lee, Bohyun Kim
  • Patent number: 12196221
    Abstract: The present disclosure relates to a blower. The blower according to an aspect of the present disclosure includes: a lower case in which a suction port is formed; a fan disposed inside the lower case and blowing air introduced through the suction port upward; a first tower elongated to an upper side from the lower case and formed with a first discharge port opening forward; a second tower spaced apart from the first tower in a horizontal direction, elongated to an upper side from the lower case, and formed with a second discharge port opening forward; an air guide disposed inside the first tower and spaced apart from a front end of the first tower and elongated along a front and rear direction toward the first discharge port; and a handle disposed between the fan and the air guide and elongated from upstream of the air guide toward the front end of the first tower. The handle is disposed between the fan and the air guide, so that the blowing performance of the blower can be enhanced.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: January 14, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Myungjin Ku, Juhyup Yoon, Kunyoung Lee, Bohyun Kim
  • Publication number: 20240125510
    Abstract: An air purifier may include: a first body including a case having an inlet and an outlet, and a fan disposed inside the case; and a second body coupled to a top of the first body and including a central portion and an outer edge surrounding the central portion, wherein the second body includes: a lower body coupled to the first body; a cover disposed over the lower body; and an upper body disposed between the lower body and the cover, the upper body having a greater height at a portion thereof that corresponds to the outer edge than at a portion thereof that corresponds to the central portion, thereby allowing water, penetrating into the second body, to be collected.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 18, 2024
    Inventors: Bohyun Kim, Juhyup Yoon, Taesan Kim, Dongeun Kim, Jaewan Lee
  • Publication number: 20240117993
    Abstract: An air purifier includes a first body having an inlet formed in a circumferential surface and an outlet formed above the inlet; a fan rotatably disposed between the inlet and the outlet to form an air flow from the inlet to the outlet; a filter for removing foreign substances in air flowing into the inlet; and a second body disposed above the first body and guiding air discharged from the outlet radially outward. The second body includes: a lower cover fixedly disposed at the first body and extending radially outward in an upward direction from the outlet to guide the air discharged from the outlet; and a top cover detachably disposed above the lower cover and forming a flat surface. A protrusion is formed in a bottom surface of the lower cover and protruding downward.
    Type: Application
    Filed: October 6, 2023
    Publication date: April 11, 2024
    Inventors: Bohyun KIM, Juhyup Yoon, Taesan Kim, Dongeun Kim, Jaewan Lee
  • Publication number: 20240060508
    Abstract: The present disclosure relates to a blower. The blower according to an aspect of the present disclosure includes: a lower case in which a suction port is formed; a fan disposed inside the lower case and blowing air introduced through the suction port upward; a first tower elongated to an upper side from the lower case and formed with a first discharge port opening forward; a second tower spaced apart from the first tower in a horizontal direction, elongated to an upper side from the lower case, and formed with a second discharge port opening forward; an air guide disposed inside the first tower and spaced apart from a front end of the first tower and elongated along a front and rear direction toward the first discharge port; and a handle disposed between the fan and the air guide and elongated from upstream of the air guide toward the front end of the first tower. The handle is disposed between the fan and the air guide, so that the blowing performance of the blower can be enhanced.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Myungjin KU, Juhyup YOON, Kunyoung LEE, Bohyun KIM
  • Publication number: 20240035702
    Abstract: An air purifier is disclosed.
    Type: Application
    Filed: August 20, 2021
    Publication date: February 1, 2024
    Inventors: Jongsu LEE, Juhyup YOON, Dongryul PARK, Nuree LEE, Yeonghyeon GIM
  • Publication number: 20240019166
    Abstract: An air cleaner may include a first body having an inlet and an outlet formed above the inlet. The air cleaner may also include a second body disposed above the first body and guiding air discharged from the outlet in a radially outward direction, wherein the second body comprises: a lower cover disposed above the outlet and extending upwardly as it goes in a radially outward direction; a top cover disposed separably to the lower cover; an upper cover disposed between the lower cover and the top cover. The upper cover may include a plate and a protruding cover that protrudes upward from the plate. The top cover may have a hole opened in up-down direction such that the protruding cover is disposed. A groove may be formed at the plate, and the groove may be depressed downward at a periphery of the protruding cover.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Inventors: Kunyoung LEE, Juhyup Yoon, Bohyun Kim
  • Publication number: 20240019168
    Abstract: An air cleaner includes a first body having an inlet, and an outlet; a fan rotatably disposed between the inlet and the outlet to induce air flow from the inlet to the outlet; a filter removing foreign substance in air introduced through the inlet; and a second body disposed above the first body and guiding air discharged from the outlet in a radially outward direction. A lower surface of the second body is disposed above the outlet and extends in the radially outward direction as it goes upward, and wherein an upper surface of the second body that is disposed at a side of the lower surface of the second body and that at least portion thereof forms a flat surface.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Inventors: Kunyoung LEE, Juhyup YOON, Bohyun KIM
  • Publication number: 20240019167
    Abstract: An air cleaner may include a first body having an inlet and an outlet disposed above the inlet, a second body disposed above the first body and guiding air discharged from the outlet in a radially outward direction. The second body may include a lower cover disposed above the outlet and extending in the radially outward direction as it goes upward from the outlet, an upper cover disposed to be fixed at an upper side of the lower cover, and a top cover disposed above the upper cover to be separated from the lower cover. A magnetic member that makes the top cover to attach to the upper cover is disposed at the top cover or at the upper cover.
    Type: Application
    Filed: July 13, 2023
    Publication date: January 18, 2024
    Inventors: Kunyoung LEE, Juhyup Yoon, Bohyun Kim
  • Publication number: 20230081328
    Abstract: The present disclosure relates to a blower. The blower according to an aspect of the present disclosure includes: a lower case in which a suction port is formed; a fan disposed inside the lower case and blowing air introduced through the suction port upward; a first tower elongated to an upper side from the lower case and formed with a first discharge port opening forward; a second tower spaced apart from the first tower in a horizontal direction, elongated to an upper side from the lower case, and formed with a second discharge port opening forward; an air guide disposed inside the first tower and spaced apart from a front end of the first tower and elongated along a front and rear direction toward the first discharge port; and a handle disposed between the fan and the air guide and elongated from upstream of the air guide toward the front end of the first tower. The handle is disposed between the fan and the air guide, so that the blowing performance of the blower can be enhanced.
    Type: Application
    Filed: September 8, 2022
    Publication date: March 16, 2023
    Inventors: Myungjin Ku, Juhyup Yoon, Kunyoung Lee, Bohyun Kim
  • Publication number: 20220011009
    Abstract: An air cleaner may include a case having a discharge port formed at an upper side and vertically open; a blower fan disposed inside of the case, and blowing air inside the case toward the discharge port; a discharge body disposed on an upper side of the case in which the discharge port is formed, and having a discharge passage that guides the air, blown by the blower fan, toward the discharge port; a discharge guider rotatably disposed on an upper side of the discharge body, and having a plurality of grills bent so as to guide air, flowing upward through the discharge passage, in a radially outward direction; and a motor that rotates the discharge guider disposed on the discharge body.
    Type: Application
    Filed: July 9, 2021
    Publication date: January 13, 2022
    Inventors: Jongsu Lee, Juhyup Yoon, Naehyun Park, Dongryul Park, Yeonghyeon Gim
  • Patent number: D914863
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: March 30, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jongkeon Jeon, Bohyun Kim, Juhyup Yoon