Patents by Inventor Shin Chung

Shin Chung 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: 20240145635
    Abstract: A display device includes a substrate, a first transparent pattern disposed on the substrate, where a first opening is defined through the first transparent pattern, and a first light absorbing layer overlapping a side surface of the first transparent pattern defining the first opening, where the first light absorbing layer includes a metal oxide including a first metal element, which is selected from molybdenum (Mo), copper (Cu) and chromium (Cr), and a second metal element of Group 15, and the first light absorbing layer has a thickness in a range of about 500 ? to about 10000 ?.
    Type: Application
    Filed: August 17, 2023
    Publication date: May 2, 2024
    Inventors: JUHYUN LEE, HYUNEOK SHIN, JUNHYUK WOO, TAEWOOK KANG, YUNG BIN CHUNG
  • Publication number: 20240119836
    Abstract: Disclosed is a method for providing real-time bus information by a terminal, the method including: receiving ultra-precise bus information about buses scheduled to arrive at a bus stop from a server; and based on the ultra-precise bus information, displaying at least one bus which moves toward the bus stop and disappears after passing the bus stop on a map area.
    Type: Application
    Filed: June 22, 2023
    Publication date: April 11, 2024
    Inventors: Sukyung SON, Rakmin SUNG, Daehyun IM, Gyeonghyeon MOON, Yun Hee JUNG, Jaesung CHOI, Seoha YU, Binnara LEE, Jaiwuk CHUNG, Sung Hyeok PARK, Jinwoo KIM, Shin Hyun KIM, Gahee JEONG
  • Publication number: 20240105885
    Abstract: A display panel including a wavelength conversion structure that includes a base structure including partition walls that define a first space and a second space, a first quantum dot composite disposed in the first space, and a second quantum dot composite disposed in the second space. The height of the partition wall is greater than or equal to about 5 micrometers and less than or equal to about 50 micrometers, and the first quantum dot composite provides a first top surface and the second quantum dot composite provides a second top surface. A production method for making the wavelength conversion structure uses a first ink composition that includes first quantum dots and a first matrix, and a second ink composition that includes second quantum dots and a second matrix.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 28, 2024
    Inventors: Shang Hyeun PARK, Deukseok CHUNG, Tae Gon KIM, Min Jong BAE, Shin Ae JUN
  • Publication number: 20240088204
    Abstract: Semiconductor structures and methods are provided. An exemplary method includes depositing a first conductive material layer over a substrate, patterning the first conductive material layer to form a first conductor plate over the substrate, forming a first high-K dielectric layer over the first conductor plate, forming a second high-K dielectric layer on the first high-K dielectric layer, forming a third high-K dielectric layer on the second high-K dielectric layer, and forming a second conductor plate over the third high-K dielectric layer and vertically overlapped with the first conductor plate, where a composition of the first high-K dielectric layer is the same as a composition of the third high-K dielectric layer and is different from a composition of the second high-K dielectric layer.
    Type: Application
    Filed: March 22, 2023
    Publication date: March 14, 2024
    Inventors: Li Chung Yu, Shin-Hung Tsai, Cheng-Hao Hou, Hsiang-Ku Shen, Chen-Chiu Huang, Dian-Hau Chen
  • Patent number: 11923213
    Abstract: Proposed is a substrate heating unit including: a laser generator providing a laser beam for heating a substrate; and a beam shaper processing the laser beam from the laser generator and selectively providing one of a first beam having a uniform energy distribution and a second beam having an edge-enhanced energy distribution to the substrate.
    Type: Grant
    Filed: December 20, 2020
    Date of Patent: March 5, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Tae Shin Kim, Young Dae Chung, Ji Hoon Jeong, Jee Young Lee, Won Geun Kim
  • Publication number: 20240074286
    Abstract: A display device includes a circuit layer and a display element layer on the circuit layer. The display element layer includes a light-emitting element and a pixel-defining film, through which a pixel opening is defined, and the light-emitting element includes a first electrode exposed through the pixel opening, a second electrode disposed opposite to the first electrode, and a light-emitting layer disposed between the first electrode and the second electrode. The first electrode includes a metal layer and a graphene layer disposed on an upper surface of the metal layer, and the metal layer and the graphene layer each have a hexagonal closed packed structure.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 29, 2024
    Inventors: HYUNEOK SHIN, TAEWOOK KANG, SUNGJOO KWON, JOONYONG PARK, JUHYUN LEE, CHANGHEE LEE, SAMTAE JEONG, YUNG BIN CHUNG
  • Patent number: 11917885
    Abstract: An electronic device includes a first substrate, a plurality of light emitting elements each having a horizontal length and a vertical length which are less than or equal to about 10 micrometers (?m), each of the plurality of light emitting elements being disposed on the first substrate, a quantum dot color filter layer disposed on the plurality of light emitting elements, and a first overcoat layer between a plurality of light emitting elements and the quantum dot color filter layer. The quantum dot color filter layer includes a plurality of quantum dot color filters partitioned by a plurality of first partition walls so as to be overlapped with the plurality of light emitting elements, respectively.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min Jong Bae, Deukseok Chung, Tae Gon Kim, Shang Hyeun Park, Shin Ae Jun
  • Patent number: 11866492
    Abstract: A modified antibody that binds specifically to folate receptor alpha (FOLR1) and blocks the activity of FOLR1 with an increased binding affinity, an antigen-binding fragment thereof, a composition containing the antibody or fragment, and their uses are disclosed. The modified antibody or antigen-binding fragment thereof may be used for the prevention or treatment of cancer proliferative disorder associated with an increased FOR1 expression, and may also be used for diagnosis of the disease. The proliferative disorder may be cancer.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: January 9, 2024
    Assignee: ALTEOGEN, INC.
    Inventors: Soon Jae Park, Hye-Shin Chung, Sunbae Lee
  • Publication number: 20230250408
    Abstract: Disclosed are novel PH20 variants or fragments thereof with improved thermal stability and enzymatic activity of human hyaluronidase, which is an enzyme that hydrolyzes hyaluronic acid, and more particularly novel PH20 variants or fragments thereof including one or more amino acid residue substitutions in the variant having the amino acid sequence of SEQ ID NO: 3, wherein one or more amino acid residues at the N-terminus and/or the C-terminus are optionally further deleted.
    Type: Application
    Filed: January 25, 2021
    Publication date: August 10, 2023
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Seung Joo LEE, Kyuwan KIM, Hyung-Nam SONG
  • Publication number: 20220348636
    Abstract: The present invention relates to a method for preparing a fusion protein having an IgG Fc domain and, specifically, to a method for preparing a fusion protein having an IgG Fc domain, the method additionally comprising a step of culturing cells, which produce the fusion protein, at a decreased culture temperature, thereby increasing cell growth and cell viability so as to increase fusion protein productivity and inhibiting aggregate generation so as to improve quality and production yield.
    Type: Application
    Filed: July 7, 2022
    Publication date: November 3, 2022
    Applicant: ALTEOGEN, INC.
    Inventors: Soon Jae PARK, Hye Shin CHUNG, Sun Ah YOU, Jeong Soo CHO
  • Publication number: 20220289864
    Abstract: The present disclosure relates to a pharmaceutical composition including (a) a drug and (b) a human PH20 variant. The human PH20 variant included in the pharmaceutical composition according to the present disclosure includes amino acid residue substitution(s) in one or more regions selected from an alpha-helix 8 region (S347 to C381) and a linker region (A333 to R346) between alpha-helix 7 and alpha-helix 8 in wild-type human PH20 having the amino acid sequence of SEQ ID NO: 1, wherein amino acid residue(s) located at the N-terminus or the C-terminus is(are) selectively cleaved. In addition, the pharmaceutical composition according to the present disclosure may further include a pharmaceutically acceptable additive, particularly a stabilizer. The pharmaceutical composition according to the present disclosure can maximize the therapeutic effect of a drug used in combination therewith, due to the effect of human PH20 variants.
    Type: Application
    Filed: May 13, 2022
    Publication date: September 15, 2022
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Seung Joo LEE, Kyuwan KIM, Minsoo BYUN, Ki Seok NAM
  • Patent number: 11414476
    Abstract: The present invention relates to a method for preparing a fusion protein having an IgG Fc domain and, specifically, to a method for preparing a fusion protein having an IgG Fc domain, the method additionally comprising a step of culturing cells, which produce the fusion protein, at a decreased culture temperature, thereby increasing cell growth and cell viability so as to increase fusion protein productivity and inhibiting aggregate generation so as to improve quality and production yield.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: August 16, 2022
    Assignee: ALTEOGEN, INC.
    Inventors: Soon Jae Park, Hye Shin Chung, Sun Ah You, Jeong Soo Cho
  • Patent number: 11319540
    Abstract: Provided are peptide nucleic acid derivatives targeting a part of the human HIF-1? pre-mRNA. The peptide nucleic acid derivatives potently induce exon skipping to yield splice variants of HIF-1? mRNA in cells, and are useful to treat indications or conditions involving the overexpression of HIF-1?.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: May 3, 2022
    Assignee: OliPass Corporation
    Inventors: Shin Chung, Daram Jung, Bongjun Cho, Heungsik Yoon, Kangwon Jang
  • Publication number: 20220105197
    Abstract: The present disclosure relates to an antibody-drug conjugate in which a modified antibody comprising a motif having a specific structure at the end of the antibody is conjugated to a drug via a linker, and a composition comprising the same, and more particularly to a modified antibody-drug conjugate (mADC) comprising a modified antibody that has a significantly increased conjugation yield of drug due to a motif bound to the heavy chain or light chain C-terminus of the antibody, and to a composition comprising the same.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 7, 2022
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Sunbae LEE, Minsoo BYUN
  • Patent number: 11235065
    Abstract: The present disclosure relates to an antibody-drug conjugate in which a modified antibody comprising a motif having a specific structure at the end of the antibody is conjugated to a drug via a linker, and a composition comprising the same, and more particularly to a modified antibody-drug conjugate (mADC) comprising a modified antibody that has a significantly increased conjugation yield of drug due to a motif bound to the heavy chain or light chain C-terminus of the antibody, and to a composition comprising the same.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: February 1, 2022
    Assignee: ALTEOGEN, INC.
    Inventors: Soon Jae Park, Hye-Shin Chung, Sunbae Lee, Minsoo Byun
  • Publication number: 20210363270
    Abstract: The present disclosure relates to a pharmaceutical composition including (a) a drug and (b) a human PH20 variant. The human PH20 variant included in the pharmaceutical composition according to the present disclosure includes amino acid residue substitution(s) in one or more regions selected from an alpha-helix 8 region (S347 to C381) and a linker region (A333 to R346) between alpha-helix 7 and alpha-helix 8 in wild-type human PH20 having the amino acid sequence of SEQ ID NO: 1, wherein amino acid residue(s) located at the N-terminus or the C-terminus is(are) selectively cleaved. In addition, the pharmaceutical composition according to the present disclosure may further include a pharmaceutically acceptable additive, particularly a stabilizer. The pharmaceutical composition according to the present disclosure can maximize the therapeutic effect of a drug used in combination therewith, due to the effect of human PH20 variants.
    Type: Application
    Filed: March 24, 2020
    Publication date: November 25, 2021
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Seung Joo LEE, Kyuwan KIM, Minsoo BYUN, Ki Seok NAM
  • Patent number: 11162104
    Abstract: The current invention provides peptide nucleic acid derivatives targeting the 3? splice site of exon 4 in the human SCN9A pre-mRNA. The peptide nucleic acid derivatives potently induce SCN9A mRNA splice variant(s) lacking the SCN9A exon 4 in cells, and are useful to safely treat pains or conditions involving Nav1.7 activity.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: November 2, 2021
    Assignee: OliPass Corporation
    Inventors: Shin Chung, Daram Jung, Bongjun Cho, Kangwon Jang, Hyun Ju Jeon, Jinyoung Bae, Taeyeon Bae, Yeasel Jeon, Jun Yeon Lee, Sun Hwa Park, Dan Bi An
  • Publication number: 20210292767
    Abstract: Provided are peptide nucleic acid derivatives targeting a part of the human HIF-1? pre-mRNA. The peptide nucleic acid derivatives potently induce exon skipping to yield splice variants of HIF-1? mRNA in cells, and are useful to treat indications or conditions involving the overexpression of HIF-1?.
    Type: Application
    Filed: October 11, 2017
    Publication date: September 23, 2021
    Inventors: Shin Chung, Daram Jung, Bongjun Cho, Heungsik Yoon, Kangwon Jang
  • Publication number: 20210155913
    Abstract: The present invention is related to the field of protein engineering technology which increases the enzymatic activity and thermal stability of human hyaluronidase which is an enzyme that hydrolyzes hyaluronic acid; and more particularly to hyaluronidase PH20 variants or fragments thereof, which comprise one or more amino acid residue substitutions in the region corresponding to the alpha-helix region and its linker region in the amino acid sequence of wild-type PH20 of SEQ ID NO: 1 and in which one or more amino acid residues at the N-terminus and/or the C-terminus are selectively cleaved additionally.
    Type: Application
    Filed: July 25, 2019
    Publication date: May 27, 2021
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Seung Joo LEE, Sun-Ah YOU, Hyung-Nam SONG, Chang Woo LEE
  • Publication number: 20210009685
    Abstract: A modified antibody that binds specifically to folate receptor alpha (FOLR1) and blocks the activity of FOLR1 with an increased binding affinity, an antigen-binding fragment thereof, a composition containing the antibody or fragment, and their uses are disclosed. The modified antibody or antigen-binding fragment thereof may be used for the prevention or treatment of cancer proliferative disorder associated with an increased FOR1 expression, and may also be used for diagnosis of the disease. The proliferative disorder may be cancer.
    Type: Application
    Filed: March 13, 2019
    Publication date: January 14, 2021
    Applicant: ALTEOGEN, INC.
    Inventors: Soon Jae PARK, Hye-Shin CHUNG, Sunbae LEE