Patents by Inventor Ji-In Park

Ji-In Park 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).

  • HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DIODE COMPRISING SAME, AND COMPOSITION FOR ORGANIC LAYER OF ORGANIC LIGHT-EMITTING DIODE
    Publication number: 20230090185
    Abstract: The present application provides a heterocyclic compound, and an organic light emitting device containing the heterocyclic compound in an organic material layer.
    Type: Application
    Filed: December 17, 2020
    Publication date: March 23, 2023
    Applicant: LT MATERIALS CO., LTD.
    Inventors: Min-Ji PARK, Jun-Tae MO, Dong-Jun KIM
  • Integrated circuit test apparatus
    Patent number: 11587634
    Abstract: An integrated circuit test apparatus includes: a first test unit configured to output a current for a built-in self test (BIST) progress state for each internal circuit of an integrated circuit in a BIST test mode and to determine whether each internal circuit operates normally in a wake-up mode of the integrated circuit; and a first determination module configured to determine whether each internal circuit is in a stuck state based on a change detected by the first test unit.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: February 21, 2023
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Yeon-Ho Kim, Keon Lee, Ji-Hoon Lim, Min-Ji Park, Jae-Hyuck Woo, Yun-Ho Choi
  • BIOTIN MOIETY-CONJUGATED POLYPEPTIDE AND PHARMACEUTICAL COMPOSITION FOR ORAL ADMINISTRATION COMPRISING THE SAME
    Publication number: 20230048956
    Abstract: The present invention relates to a biotin moiety-conjugated polypeptide and a pharmaceutical composition for oral administration comprising the same, wherein the polypeptide according to the present invention has an excellent in vivo oral bioavailability.
    Type: Application
    Filed: November 20, 2020
    Publication date: February 16, 2023
    Inventors: Ok-cheol Jeon, Eun Ji Park
  • FUSION POLYPEPTIDE COMPRISING Fc REGION OF IMMUNOGLOBULIN AND GDF15
    Publication number: 20230053119
    Abstract: Provided is a fusion polypeptide comprising GDF15 (Growth/differentiation factor 15) and an Fc region of immunoglobulin, a pharmaceutical composition comprising the fusion polypeptide, and a method of increasing in vivo duration of GDF15 comprising fusing with an Fc region of immunoglobulin.
    Type: Application
    Filed: April 22, 2020
    Publication date: February 16, 2023
    Applicant: LG CHEM, LTD.
    Inventors: Yeonchul KIM, Kyeongsik MIN, Young Dok SON, Kyubong NA, Ji Ho HONG, Saem JUNG, Myung Won JIN, Ji A PARK, Soomin NOH
  • ANTI-BCMA/ANTI-4-1BB BISPECIFIC ANTIBODIES AND USES THEREOF
    Publication number: 20230051266
    Abstract: An anti-B-cell maturation antigen (BCMA)/anti-4-1BB bispecific antibody or an antigen-binding fragment thereof, and use thereof, are provided. The bispecific antibody or an antigen-binding fragment thereof may have high binding affinity to both of a BCMA protein and a 4-1BB protein and may be effectively used to prevent or treat a disease related to BCMA, 4-1BB, or both thereof (e.g., cancer).
    Type: Application
    Filed: December 10, 2020
    Publication date: February 16, 2023
    Inventors: Kyung Jin PARK, Yang Soon LEE, Sae Yi LIM, Hye Jin CHUNG, Kyeong Su PARK, Yong Gyu SON, Seong Gyu SEON, Won Jun SON, Eun Jung KIM, Jae Hyun EOM, Ui Jung JUNG, Min Ji PARK, Jung Hyeon HONG
  • Method for inducing oligodendrocyte precursor cells from OCT4-induced human somatic cells through direct reprogramming
    Patent number: 11572540
    Abstract: Provided is a method of inducing oligodendrocyte precursor cells (OPCs) through direct reprogramming from human somatic cells into which a nucleic acid molecule encoding an Oct4 protein or Oct4 protein-treated human somatic cells. The method of inducing OPCs by treating Oct4-overexpressing human somatic cells with a low molecular weight substance may establish OPCs with high efficiency in a short period of time through direct reprogramming without via neural stem cells, and thus the OPCs are useful as a cell therapeutic agent for an intractable demyelinating disease.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: February 7, 2023
    Assignee: Stemlab Inc.
    Inventors: Seung Kwon You, Won-Jin Yun, Min Ji Park, Ji-Yong Park
  • Apparatus for Maintaining Spacing of Cutout Portion of Lamina Used for Patient-Customized Laminoplasty
    Publication number: 20230034622
    Abstract: An apparatus for maintaining spacing of a cutout portion of lamina used for patient-customized laminoplasty is proposed. The apparatus for maintaining spacing of a cutout portion of lamina used for patient-customized laminoplasty includes a spacer configured to be fitted in a cutout space secured by opening in order to open a cutout portion and expand a spinal canal after a portion of a lamina of a vertebra is cut, and configured to keep the spinal canal expanded, and a plate coupled to the spacer and fixed to an outer side of the lamina, thereby preventing movement of the spacer.
    Type: Application
    Filed: July 18, 2022
    Publication date: February 2, 2023
    Applicant: Medyssey Co., Ltd.
    Inventors: Hye Ji PARK, Eun A KIM, Tae Hyun PARK, Jun Goo JANG, Hwa Seong JEON
  • Heterocyclic compound and organic light-emitting device comprising same
    Patent number: 11563185
    Abstract: The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: January 24, 2023
    Assignee: LT MATERIALS CO., LTD.
    Inventors: Nam-Jin Lee, Min-Ji Park, Won-Jang Jeong, Jin-Seok Choi, Dae-Hyuk Choi, Joo-Dong Lee
  • PHYSIOLOGICALLY ACTIVE SUBSTANCE BOUND TO BIOTIN MOIETY, AND COMPOSITION FOR ORAL ADMINISTRATION INCLUDING SAME
    Publication number: 20230000834
    Abstract: The present invention relates to a physiologically active substance to which a biotin moiety is bound; and a composition for oral administration comprising same. A physiologically active substance to which a biotin moiety is bound has excellent oral absorption into the body.
    Type: Application
    Filed: May 29, 2020
    Publication date: January 5, 2023
    Inventors: Jaehee Shin, Ok-cheol Jeon, Eun Ji Park
  • Container for food packing
    Patent number: D974179
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: January 3, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Container for food packing
    Patent number: D974180
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: January 3, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Bag for food packing
    Patent number: D976712
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: January 31, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Bag for food packing
    Patent number: D978679
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: February 21, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Box for food packaging
    Patent number: D981859
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Box for food packaging
    Patent number: D981860
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Container for food packing
    Patent number: D981861
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Container for food packing
    Patent number: D981862
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Container for food packing
    Patent number: D981863
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Container for food packing
    Patent number: D981864
    Type: Grant
    Filed: May 13, 2021
    Date of Patent: March 28, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon
  • Bag for food packing
    Patent number: D982456
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: April 4, 2023
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Eun Ji Park, Hyuk Lyul Kwon