Patents by Inventor Kyung-jin Jang

Kyung-jin Jang 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: 20240145219
    Abstract: An apparatus for manufacturing a display device includes a gas exhaust unit and a gas spray unit. The gas exhaust unit includes first and second sidewalls disposed side by side along a first direction, and an upper plate disposed on the first and second sidewalls, a first partition disposed between the first and second sidewalls and extending away from a lower surface of the upper plate in a second direction. The gas spray unit includes first and second spray portions spraying first and second gases in the second direction. The first partition includes first and second surfaces, a third surface connecting the first surface to the second surface, first and second horizontal openings formed at the first and second surfaces, a first vertical opening formed at the third surface, and a first sub exhaust path connecting the first and second horizontal openings, and the first vertical opening with each other.
    Type: Application
    Filed: June 8, 2023
    Publication date: May 2, 2024
    Inventors: Min Gyu PARK, Sae Hong KIM, Jung Gon KIM, Kyung Joo MIN, Hee Yong LEE, Suk Jin JANG, Choel Min JANG
  • Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Publication number: 20240036033
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
    Type: Application
    Filed: September 26, 2023
    Publication date: February 1, 2024
    Inventors: Kyung-Jin Jang, Jamey Ronxhi, Josiah Sliz, Sauveur Jeanty, Sushma Jadalannagari, Ananth Nookala, Hyoungshin Park
  • Patent number: 11841361
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: December 12, 2023
    Assignee: EMULATE, INC.
    Inventors: Kyung-Jin Jang, Janey Ronxhi, Josiah Sliz, Sauveur Jeanty, Sushma Jadalannagari, Ananth Nookala, Hyoungshin Park
  • Publication number: 20230341378
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Application
    Filed: June 27, 2023
    Publication date: October 26, 2023
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Patent number: 11733234
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: August 22, 2023
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Patent number: 11725190
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 15, 2023
    Assignee: EMULATE, INC.
    Inventors: Kyung-Jin Jang, Hyoungshin Park, Sauveur Jeanty, Janey Ronxhi, Sushma Jadalannagari, Geraldine A Hamilton, Catherine Karalis
  • Publication number: 20230159899
    Abstract: Provided herein relates to devices for simulating a function of a tissue and methods of using the same. In some embodiments, the devices can be used to simulate a function of a human liver tissue. In some embodiments, the devices can be used to simulate a function of a dog liver tissue. Endothelial cell culture media for long-term culture of endothelial cells are also described herein.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 25, 2023
    Inventors: Geraldine Hamilton, Kyung Jin Jang, Suzzette Haney, Janey Ronxhi, Konstantia Kodella, Hyoungshin Park, Josiah Sliz, Debora Barreiros Petropolis, Daniel Levner, Monicah Otieno
  • Patent number: 11549937
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: January 10, 2023
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Patent number: 11534753
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Chip.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: December 27, 2022
    Assignee: EMULATE, INC.
    Inventors: Ville Kujala, Hyoungshin Park, Sonalee Barthakur, Sauveur Jeanty, Brian Zuckerman, Josiah Sliz, Tanvi Shroff, Geraldine A Hamilton, Kyung-Jin Jang, Ananth Nookala, Gang Luo, Donald Mckenzie
  • Patent number: 11536714
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: December 27, 2022
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Patent number: 11519903
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: December 6, 2022
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Publication number: 20220383803
    Abstract: A display panel, a display device including the display panel, and a personal immersive system using the display device includes a sample & holder that sequentially samples a data voltage sequentially outputted from a demultiplexer and then simultaneously output the data voltage to a plurality of data lines, and sub-pixels that sequentially charge the data voltage inputted from the sample & holder in response to a scan pulse.
    Type: Application
    Filed: May 18, 2022
    Publication date: December 1, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyung Jin JANG, Boem Jin KIM, Bong Choon KWAK
  • Patent number: 11506653
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: November 22, 2022
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung Jin Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Patent number: 11506652
    Abstract: Compositions, devices and methods are described for improving adhesion, attachment, and/or differentiation of cells in a microfluidic device or chip. In one embodiment, one or more ECM proteins are covalently coupled to the surface of a microchannel of a microfluidic device. The microfluidic devices can be stored or used immediately for culture and/or support of living cells such as mammalian cells, and/or for simulating a function of a tissue, e.g., a liver tissue, muscle tissue, etc. Extended adhesion and viability with sustained function over time is observed.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: November 22, 2022
    Assignee: EMULATE, INC.
    Inventors: Daniel Levner, Kyung JIn Jang, Jacob Fraser, S. Jordan Kerns, Antonio Varone, Dongeun Huh
  • Publication number: 20220042976
    Abstract: The present invention relates to microfluidic fluidic devices, methods and systems as microfluidic kidney on-chips, e.g. human Proximal Tubule-Kidney-Chip, Glomerulus (Kidney)-Chip, Collecting Duct (Kidney)-Chip. Devices, methods and systems are described for drug testing including drug transport and renal clearance. Further, such devices, methods and systems are used for determining drug-drug interactions and their effect upon renal transporter functions. Importantly, they may be used for pre-clinical and clinical drug development for treating kidney diseases and for personalized medicine.
    Type: Application
    Filed: August 19, 2021
    Publication date: February 10, 2022
    Inventors: Kyung-Jin Jang, Janey Ronxhi, Josiah Sliz, Sauveur Jeanty, Sushma Jadalannagari, Ananth Nookala, Hyoungshin Park
  • Publication number: 20220020302
    Abstract: A wearable display system comprises a head mounted structure, a first display module mounted at one side of the head mounted structure to provide first content, a second display module mounted at the other side of the head mounted structure to provide second content, and an application processor connected to a first reception device of the first display module and a second reception device of the second display module via common transmission lanes, wherein the application processor transmits both the first content and the second content via the common transmission lanes.
    Type: Application
    Filed: July 14, 2021
    Publication date: January 20, 2022
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Kyung Jin JANG, Jin Bong CHUNG
  • Publication number: 20210340572
    Abstract: The present invention is related to high-content microscopy imaging of microfluidic cell culture systems. A method of high-content microfluidic device microscopy is contemplated, along with related statistical analysis and microfluidic device adaptors.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Inventors: Kyung-Jin Jang, Daniel Levner, Konstantia-Roumvini Kodella, Jonathan Rubins, Debora Barreiros Petropolis, matt Boeckeler, Geraldine Hamilton
  • Publication number: 20210341378
    Abstract: The present invention is related to high-content microscopy imaging of microfluidic cell culture systems. A method of high-content microfluidic device microscopy is contemplated. along with related statistical analysis and microfluidic device adaptors.
    Type: Application
    Filed: July 14, 2021
    Publication date: November 4, 2021
    Inventors: Kyung-Jin Jang, Daniel Levner, Konstantia-Roumvini Kodella, Jonathan Rubins, Debora Barreiros Petropolis, Samatha Peel, Adam M. Corrigan, Beate Ehrardt, Pedro Pinto, Dominic Williams, Matt Boeckeler, Alison J. Foster, Geraldine Hamilton, Lorna Ewart Ewart
  • Patent number: 11141727
    Abstract: Methods of removing bubbles from a microfluidic device are described where the flow is not stopped. Methods are described that combine pressure and flow to remove bubbles from a microfluidic device. Bubbles can be removed even where the device is made of a polymer that is largely gas impermeable.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: October 12, 2021
    Assignee: EMULATE, Inc.
    Inventors: Daniel Levner, Josiah Daniel Sliz, Christopher David Hinojosa, Joshua Gomes, Kyung Jin Jang