Patents by Inventor Joo Young Oh

Joo Young Oh 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: 12244012
    Abstract: The present disclosure relates to a lithium secondary battery with improved safety during thermal runaway. The lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte, and has a nominal voltage of 3.68 V or greater, and VP represented by Equation (1) below is 4 mbar·Ah?1·sec?1 or less: Equation (1): VP=?P/(tmax×C).
    Type: Grant
    Filed: June 7, 2024
    Date of Patent: March 4, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Min Wook Lee, Joo Hwan Sung, Hee Chang Youn, Ju Young Yun, Seok Jin Oh, Ji Min Park
  • Publication number: 20250070087
    Abstract: A semiconductor package comprises a package substrate and a first chip stack. The first chip stack includes: a first semiconductor chip on the package substrate, a plurality of second semiconductor chips that are on the first semiconductor chip and have an offset stack structure, and a plurality of first adhesive layers that are respectively on a bottom surface of the first semiconductor chip and bottom surfaces of the second semiconductor chips. The first semiconductor chip includes: a first semiconductor substrate, a plurality of first integrated elements on a top surface of the first semiconductor substrate, and a first wiring layer on the top surface of the first semiconductor substrate. A width of the first semiconductor chip and a width of a lowermost one of the second semiconductor chips are the same. The first semiconductor chip is electrically insulated from the package substrate and the second semiconductor chips.
    Type: Application
    Filed: March 22, 2024
    Publication date: February 27, 2025
    Inventor: Joo-Young Oh
  • Publication number: 20250054975
    Abstract: The present disclosure relates to a lithium secondary battery with improved safety during thermal runaway. The lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte, and has a nominal voltage of 3.68 V or greater, and VP represented by Equation (1) below is 4 mbar·Ah?1·sec?1 or less: Equation (1): VP=?P/(tmax×C).
    Type: Application
    Filed: October 31, 2024
    Publication date: February 13, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min Wook Lee, Joo Hwan Sung, Hee Chang Youn, Ju Young Yun, Seok Jin Oh, Ji Min Park
  • Publication number: 20250055019
    Abstract: The present disclosure relates to a lithium secondary battery with improved safety during thermal runaway. The lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte, and has a nominal voltage of 3.68 V or greater, and VT represented by Equation (1) below measured after manufacturing a test module by stacking four of the lithium secondary battery fully charged by being charged to 4.35 V is 4 Ah/sec or less: Equation (1): VT=Ctotal/t.
    Type: Application
    Filed: October 31, 2024
    Publication date: February 13, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min Wook Lee, Ju Young YUN, Seok Jin OH, Joo Hwan SUNG, Hee Chang Youn, Ji Min PARK, Hye In KO, Ran Eun LEE, Jin Young PARK
  • Patent number: 12224394
    Abstract: The present disclosure relates to a lithium secondary battery with improved safety during thermal runaway. The lithium secondary battery includes a positive electrode including a positive electrode active material, a negative electrode including a negative electrode active material, and an electrolyte, and has a nominal voltage of 3.68 V or greater, and VT represented by Equation (1) below measured after manufacturing a test module by stacking four of the lithium secondary battery fully charged by being charged to 4.35 V is 4 Ah/sec or less: Equation (1): VT=Ctotal/t.
    Type: Grant
    Filed: June 7, 2024
    Date of Patent: February 11, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: Min Wook Lee, Ju Young Yun, Seok Jin Oh, Joo Hwan Sung, Hee Chang Youn, Ji Min Park, Hye In Ko, Ran Eun Lee, Jin Young Park
  • Publication number: 20240055405
    Abstract: A semiconductor package includes a substrate, a first chip stack on the substrate and including a first semiconductor chip, an underfill pattern on a first side of the first chip stack, and a second chip stack on the first chip stack and including a second semiconductor chip. The second chip stack is stacked so as to be offset to the first chip stack. The first chip stack includes a first adhesive layer under the first semiconductor chip and a first chip protection structure on the first semiconductor chip. The second chip stack includes a second adhesive layer under the second semiconductor chip and a second chip protection structure on the second semiconductor chip. An extension portion of the second adhesive layer is on one side of the first chip protection structure, and the underfill pattern extends from the first side of the first chip stack to the extension portion.
    Type: Application
    Filed: April 17, 2023
    Publication date: February 15, 2024
    Inventors: Joo-Young OH, Hwan Pil PARK
  • Publication number: 20240021539
    Abstract: A semiconductor device includes a semiconductor substrate including a device region and an edge region; a semiconductor component on the device region; a metal structure on the edge region; an insulating layer surrounding the semiconductor component and the metal structure; and a pad on the semiconductor component, wherein the metal structure is surrounded by the insulating layer and is not exposed at a side surface of the insulating layer, and wherein the metal structure is electrically insulated from the semiconductor component.
    Type: Application
    Filed: March 6, 2023
    Publication date: January 18, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: JOO-YOUNG OH
  • Publication number: 20230320653
    Abstract: The present invention provides an apparatus for managing atopic dermatitis based on a learning model and a method therefor.
    Type: Application
    Filed: May 26, 2021
    Publication date: October 12, 2023
    Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Jae Yong SHIN, Joo Young OH, Sang Eun LEE
  • Patent number: 11782289
    Abstract: A display module includes a display panel having a plurality of pixels and a display driver configured to drive a partial portion of the plurality of pixels that are positioned in an alignment mark area to display an alignment mark in the alignment mark area. A stereoscopic lens including a base is disposed on the display module. A plurality of lenses is disposed on the base and includes at least one flat portion surrounded by the plurality of lenses and overlapping the alignment mark area.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: October 10, 2023
    Assignees: SAMSUNG DISPLAY CO., LTD., JASTECH
    Inventors: Jeong Woo Park, Jae Joong Kwon, Beom Shik Kim, Jin Cheol Seo, Young Sang Ha, Joo Young Oh, Jae You Yi
  • Patent number: 11615892
    Abstract: The present disclosure provides a delirium risk predicting method which includes receiving at least one of blood data, severity evaluation data, mental state evaluation data, and bio signal data, medication data, and medical treatment data, for an subject, predicting a delirium risk for the subject, using a delirium risk prediction model configured to predict a delirium risk, based on at least one data, the medication data, and the medical treatment data, and providing the delirium risk predicted for the subject. The at least one data, the medication data, and the medical treatment data are defined as initial data which is evaluated or measured only once for the subject and a delirium risk predicting device using the same.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: March 28, 2023
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YOUNSEI UNIVERSITY
    Inventors: Jin Young Park, Joo Young Oh, Jae Sub Park, Byeong Soo Lee, Hak Sik Yang
  • Publication number: 20210286194
    Abstract: A display module includes a display panel having a plurality of pixels and a display driver configured to drive a partial portion of the plurality of pixels that are positioned in an alignment mark area to display an alignment mark in the alignment mark area. A stereoscopic lens including a base is disposed on the display module. A plurality of lenses is disposed on the base and includes at least one flat portion surrounded by the plurality of lenses and overlapping the alignment mark area.
    Type: Application
    Filed: March 9, 2021
    Publication date: September 16, 2021
    Inventors: Jeong Woo PARK, Jae Joong KWON, Beom Shik KIM, Jin Cheol SEO, Young Sang HA, Joo Young OH, Jae You YI
  • Patent number: 11037850
    Abstract: A passivation structure may include a first passivation pattern on an upper surface of a semiconductor chip provided on a semiconductor substrate, and a second passivation pattern arranged on a scribe lane of the semiconductor substrate adjacent to the semiconductor chip. The second passivation pattern is spaced apart from the first passivation pattern to form a crack-blocking groove between the second passivation pattern and the first passivation pattern.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: June 15, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Joo-Young Oh
  • Publication number: 20200168340
    Abstract: The present disclosure provides a delirium risk predicting method which includes receiving at least one of blood data, severity evaluation data, mental state evaluation data, and bio signal data, medication data, and medical treatment data, for an subject, predicting a delirium risk for the subject, using a delirium risk prediction model configured to predict a delirium risk, based on at least one data, the medication data, and the medical treatment data, and providing the delirium risk predicted for the subject. The at least one data, the medication data, and the medical treatment data are defined as initial data which is evaluated or measured only once for the subject and a delirium risk predicting device using the same.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 28, 2020
    Inventors: Jin Young PARK, Joo Young OH, Jae Sub PARK, Byeong Soo LEE, Hak Sik YANG
  • Publication number: 20200152539
    Abstract: A passivation structure may include a first passivation pattern on an upper surface of a semiconductor chip provided on a semiconductor substrate, and a second passivation pattern arranged on a scribe lane of the semiconductor substrate adjacent to the semiconductor chip. The second passivation pattern is spaced apart from the first passivation pattern to form a crack-blocking groove between the second passivation pattern and the first passivation pattern.
    Type: Application
    Filed: May 3, 2019
    Publication date: May 14, 2020
    Inventor: Joo-Young OH
  • Patent number: 10646190
    Abstract: A radiography guide system includes a patient image providing unit for providing, on a screen, one piece of information among information on the position where a virtual patient is to be placed, a radiographic direction, and a radiographic angle, and a patient image which represents, as a three-dimensional image, the virtual patient's posture corresponding to a viewing angle, and an overlay image providing unit for generating an external image which represents, as a three-dimensional image, the appearance of the virtual patient's body according to the position information, the radiographic direction, and the radiographic angle, an internal image which represents the skeleton structure of the body as a three-dimensional image, and a radiographic image of the body. The overlay image providing unit provides, on the screen, an overlay image which overlappingly represents the internal image, the external image, and the radiographic image in the state where the images are registered.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: May 12, 2020
    Inventor: Joo Young Oh
  • Publication number: 20190125291
    Abstract: A radiography guide system includes a patient image providing unit for providing, on a screen, one piece of information among information on the position where a virtual patient is to be placed, a radiographic direction, and a radiographic angle, and a patient image which represents, as a three-dimensional image, the virtual patient's posture corresponding to a viewing angle, and an overlay image providing unit for generating an external image which represents, as a three-dimensional image, the appearance of the virtual patient's body according to the position information, the radiographic direction, and the radiographic angle, an internal image which represents the skeleton structure of the body as a three-dimensional image, and a radiographic image of the body. The overlay image providing unit provides, on the screen, an overlay image which overlappingly represents the internal image, the external image, and the radiographic image in the state where the images are registered.
    Type: Application
    Filed: November 22, 2017
    Publication date: May 2, 2019
    Inventor: Joo Young OH
  • Patent number: 10041861
    Abstract: An apparatus and a method for testing drilling efficiency of a drill bit, according to the present invention, calculate an amount of fractured rock according to a button arrangement, thereby obtaining an optimum button arrangement.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: August 7, 2018
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Jung-Woo Cho, Dae-Young Shin, Jae-Wook Lee, Joo-Young Oh, Jin-Young Park, Ki-Beom Kwon, Chang-Heon Song
  • Patent number: 10006252
    Abstract: A drill bit including a button array having different radii extending from the center of a head section, and more particularly, to a drill bit in which buttons are arranged so as to have different radii from the center of a drill bit head section, thereby striking bedrock points having different radii and improving the efficiency of a drilling operation.
    Type: Grant
    Filed: May 27, 2013
    Date of Patent: June 26, 2018
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Jung Woo Cho, Dae Young Shin, Jin Seok Yang, Kyoung Il Moon, Ki Beom Kwon, Chang Heon Song, Joo Young Oh
  • Patent number: 10002853
    Abstract: A semiconductor package includes a substrate, and a first semiconductor chip stack disposed on the substrate. The first semiconductor chip stack includes a plurality of first semiconductor chips. The first semiconductor chips are stacked in a staircase configuration along a first direction. A first support is disposed on the substrate. The first support is spaced apart from the first semiconductor chip stack. A second semiconductor chip stack is disposed on the first semiconductor chip stack and the first support. The second semiconductor chip stack includes a plurality of second semiconductor chips. The second semiconductor chips are stacked in a second staircase configuration along a second direction opposite the first direction. A height of the first semiconductor chip stack is substantially equal to a height of the first support.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: June 19, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Joo Young Oh
  • Publication number: 20180005994
    Abstract: A semiconductor package includes a substrate, and a first semiconductor chip stack disposed on the substrate. The first semiconductor chip stack includes a plurality of first semiconductor chips. The first semiconductor chips are stacked in a staircase configuration along a first direction. A first support is disposed on the substrate. The first support is spaced apart from the first semiconductor chip stack. A second semiconductor chip stack is disposed on the first semiconductor chip stack and the first support. The second semiconductor chip stack includes a plurality of second semiconductor chips. The second semiconductor chips are stacked in a second staircase configuration along a second direction opposite the first direction. A height of the first semiconductor chip stack is substantially equal to a height of the first support.
    Type: Application
    Filed: February 3, 2017
    Publication date: January 4, 2018
    Inventor: JOO YOUNG OH