Patents by Inventor Yu Na JO

Yu Na JO 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: 11946651
    Abstract: A portable air flow apparatus may include a base configured to be seated on a surface, a head comprising a suction inlet through which air is suctioned into the head and a discharge outlet through which the air suctioned in through the suction inlet is discharged, the suction inlet and the discharge outlet being horizontally spaced apart from each other at a right angle with respect to a vertical direction, and a column that connects the head and the base in such a manner that the head is vertically spaced from the base.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: April 2, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Yu Na Jo, Deukwon Lee, Taeyun Lee, Hyunbyung Cha, Sang Yoon Lee, Min Kyu Oh, Byunghoon Park, Yeon A Jo, Chang On Lee, Jihye Lee
  • Patent number: 11852369
    Abstract: An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: December 26, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Deuk Won Lee, Min Kyu Oh, Dae Woong Kim, Bo An Kwon, Yang Hwan No, Hyun Byung Cha, Byung Hoon Park, Yu Na Jo, Ji Hye Lee
  • Publication number: 20220373190
    Abstract: A portable hood may include a base, a head, a column, and a roll filter unit. The roll filter unit may include a purification filter installed in the head and discharged to an outside of the head after moving past a suction inlet. Accordingly, one of purification filters, for example, an oil mist filter, may be provided as a roll filter, so cleanliness, maintenance, and replacement of the filter is easy.
    Type: Application
    Filed: February 22, 2022
    Publication date: November 24, 2022
    Inventors: Deukwon LEE, Yu Na JO, Taeyun LEE, Sang Yoon LEE, Min Kyu OH
  • Publication number: 20220341598
    Abstract: A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column.
    Type: Application
    Filed: January 21, 2022
    Publication date: October 27, 2022
    Inventors: Taeyun Lee, Yu Na Jo, Deukwon Lee, Sang Yoon Lee, Min Kyu Oh
  • Publication number: 20220282874
    Abstract: A portable air flow apparatus may include a base configured to be seated on a surface, a head comprising a suction inlet through which air is suctioned into the head and a discharge outlet through which the air suctioned in through the suction inlet is discharged, the suction inlet and the discharge outlet being horizontally spaced apart from each other at a right angle with respect to a vertical direction, and a column that connects the head and the base in such a manner that the head is vertically spaced from the base.
    Type: Application
    Filed: January 26, 2022
    Publication date: September 8, 2022
    Inventors: Yu Na JO, Deukwon LEE, Taeyun LEE, Hyunbyung CHA, Sang Yoon LEE, Min Kyu OH, Byunghoon PARK, Yeon A JO, Chang On LEE, Jihye LEE
  • Publication number: 20220042714
    Abstract: An air cleaner is provided that includes: a body housing having an air inlet and a filter discharge outlet; a fan module provided within the body housing; a filter supply module provided within the body housing and configured to provide a filter sheet; a filter transportation module configured to transport the filter sheet from the filter supply module such that the filter sheet passes by the air inlet and is discharged at the filter discharge outlet; and a cutting module configured to cut the filter sheet. The filter transportation module includes: a drive supply roller and a driven supply roller; drive and driven discharge rollers that are positioned a distance apart toward the filter discharge sides, respectively, of the two supply rollers; a first roller drive motor configured to drive the drive supply roller; and a second roller drive motor configured to drive the drive discharge roller.
    Type: Application
    Filed: July 30, 2021
    Publication date: February 10, 2022
    Inventors: Deuk Won Lee, Min Kyu Oh, Dae Woong Kim, Bo an Kwon, Yang Hwan No, Hyun Byung Cha, Byung Hoon Park, Yu Na Jo, Ji Hye Lee
  • Patent number: 10941946
    Abstract: An oven includes a rear panel that is located at a rear side of a cavity of the oven, a first tray frame configured to support an oven tray located in the cavity, a guide part that is located at a front surface of the rear panel at lateral sides of the rear panel, a moving rack comprising guide connection parts configured to engage with the guide part and a first frame connecting part configured to connect to the first tray frame, the moving rack being configured to move up and down along the guide part, and a rear cover that is located between the oven tray and the rear panel and that covers a first space accommodating the guide part from a second space accommodating the oven tray. At least a portion of the first frame connecting part is exposed outside of the rear cover.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: March 9, 2021
    Assignee: LG Electronics Inc.
    Inventors: Hanjin Jung, Sang Woo Kim, Sooyeon Kim, Hang Bok Lee, Yu Na Jo
  • Publication number: 20190271475
    Abstract: An oven includes a rear panel that is located at a rear side of a cavity of the oven, a first tray frame configured to support an oven tray located in the cavity, a guide part that is located at a front surface of the rear panel at lateral sides of the rear panel, a moving rack comprising guide connection parts configured to engage with the guide part and a first frame connecting part configured to connect to the first tray frame, the moving rack being configured to move up and down along the guide part, and a rear cover that is located between the oven tray and the rear panel and that covers a first space accommodating the guide part from a second space accommodating the oven tray. At least a portion of the first frame connecting part is exposed outside of the rear cover.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 5, 2019
    Inventors: Hanjin JUNG, Sang Woo KIM, Sooyeon KIM, Hang Bok LEE, Yu Na JO
  • Patent number: 10391115
    Abstract: The present invention relates to a pharmaceutical composition for an anticancer adjuvant containing a receptor-interacting protein kinase-3 (RIP3) protein expression inducing agent or activator as an active ingredient. The present invention also provides a method for enhancing cancer cell death, comprising administering a RIP3 protein expression inducing agent or activator in combination with an anticancer drug to cancer cells. Additionally, the present invention relates to a method for screening an anticancer adjuvant which enhances anticancer drug sensitivity by promoting RIP3 expression; and a method for monitoring anticancer drug sensitivity based on RIP3 expression. Therefore, in the case of patients lacking RIP3 expression, the use of a conventional chemotherapeutic agent after inducing RIP3 expression by pretreatment with a demethylating agent may be an effective therapeutic strategy.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: August 27, 2019
    Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: You Sun Kim, Gi Bang Koo, Jung Ho Yun, Woo Jung Kim, Yu Na Jo
  • Publication number: 20160346307
    Abstract: The present invention relates to a pharmaceutical composition for an anticancer adjuvant containing a receptor-interacting protein kinase-3 (RIP3) protein expression inducing agent or activator as an active ingredient. The present invention also provides a method for enhancing cancer cell death, comprising administering a RIP3 protein expression inducing agent or activator in combination with an anticancer drug to cancer cells. Additionally, the present invention relates to a method for screening an anticancer adjuvant which enhances anticancer drug sensitivity by promoting RIP3 expression; and a method for monitoring anticancer drug sensitivity based on RIP3 expression. Therefore, in the case of patients lacking RIP3 expression, the use of a conventional chemotherapeutic agent after inducing RIP3 expression by pretreatment with a demethylating agent may be an effective therapeutic strategy.
    Type: Application
    Filed: November 25, 2014
    Publication date: December 1, 2016
    Applicant: DONG WHA PHARM. CO., LTD.
    Inventors: You Sun KIM, Gi Bang KOO, Jung Ho YUN, Woo Jung KIM, Yu Na JO