Patents by Inventor Hye-Min Park

Hye-Min 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).

  • Publication number: 20250230450
    Abstract: The present disclosure provides a microorganism expressing Haematococcus pluvialis-derived geranylgeranyl pyrophosphate synthase; and a method of producing carotenoid or a material having carotenoid as a precursor using the microorganism.
    Type: Application
    Filed: July 27, 2022
    Publication date: July 17, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Dong Pil LEE, Hye Min PARK, Peter LEE, Jae Eung KIM
  • Publication number: 20250197914
    Abstract: Provided are a method of producing retinol, the method comprising the step of culturing a microorganism of the genus Yarrowia in a medium containing an antioxidant; a method of increasing retinol production; a method of producing retinoids; a medium composition for a microorganism of the genus Yarrowia for producing retinol, the composition comprising an antioxidant; a composition for producing retinol, the composition comprising the microorganism or a culture thereof and an antioxidant.
    Type: Application
    Filed: July 27, 2022
    Publication date: June 19, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hye Min PARK, Peter LEE, Dong Pil LEE, Jae Eung KIM
  • Publication number: 20250197796
    Abstract: The present disclosure provides a microorganism expressing Dunaliella salina-derived geranylgeranyl pyrophosphate synthase; and a method of producing carotenoid or a material having carotenoid as a precursor using the microorganism.
    Type: Application
    Filed: July 27, 2022
    Publication date: June 19, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Dong Pil LEE, Hye Min PARK, Peter LEE, Jae Eung KIM
  • Patent number: 12324334
    Abstract: A display panel in one example includes a substrate, an anode including an emission region on the substrate, a reference voltage line adjacent to the anode, and a branch line connected to the reference voltage line to apply a reference voltage from the reference voltage line to the anode via a switching element. The branch line includes a semiconductor layer, and the branch line is between the reference voltage line and the anode.
    Type: Grant
    Filed: January 29, 2024
    Date of Patent: June 3, 2025
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
  • Publication number: 20250122485
    Abstract: The present disclosure relates to a geranylgeranyl pyrophosphate synthase variant; a polynucleotide encoding the variant; a vector including the polynucleotide; a microorganism including any one or more of the variant, the polynucleotide, and the vector; and methods of use thereof.
    Type: Application
    Filed: June 9, 2022
    Publication date: April 17, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Peter LEE, Hye Min PARK, Cheol Woong HA, Dong Pil LEE
  • Publication number: 20250126999
    Abstract: A display device includes a main display area, and a first sub-display area and a second sub-display area around the main display area and located adjacent to each other, a plurality of pixel electrodes in the main display area and spaced from each other, a plurality of first sub-pixel electrodes in the first sub-display area and spaced from each other, a plurality of first copy pixel electrodes in the first sub-display area and connected to the first sub-pixel electrodes via a first bridge electrode, a first pixel defining layer in the main display area and the first sub-display area, and having a plurality of openings therein that overlaps the plurality of pixel electrodes, the plurality of first sub-pixel electrodes, and the plurality of first copy pixel electrodes, a plurality of second sub-pixel electrodes and second copy pixel electrodes in the second sub-display area and spaced from each other.
    Type: Application
    Filed: October 14, 2024
    Publication date: April 17, 2025
    Inventors: Dong Hwan SHIM, Kwang Woo PARK, Hye Min PARK, Jin Yong LEE, Cheol JANG, Sang Hyun HAN
  • Publication number: 20250075221
    Abstract: The present application relates to a microorganism in which an activity of erythronate-4-phosphate dehydrogenase is weakened; a method for producing O-phosphoserine, cysteine, or cysteine derivatives using the microorganism; a composition for producing O-phosphoserine comprising the microorganism; and the use of the microorganism in the production of O-phosphoserine, cysteine, and cysteine derivatives.
    Type: Application
    Filed: December 27, 2022
    Publication date: March 6, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hwi-Min JUNG, Jin Ah RHO, Hee-jin SIM, Hye Min PARK
  • Publication number: 20240318222
    Abstract: The present disclosure relates to a novel beta-carotene 15,15?-oxygenase variant, a microorganism including the variant, a method for producing a retinoid using the microorganism, a composition for producing a retinoid, and use of the variant or microorganism for producing a retinoid.
    Type: Application
    Filed: July 15, 2022
    Publication date: September 26, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hye Min PARK, Peter LEE, Dong Pil LEE, Jae Eung KIM
  • Publication number: 20240320436
    Abstract: A device and method for reviewing literature by using Latent Dirichlet Allocation (LDA) is proposed. The device may include a pre-processing unit extracting text data for modeling, and a modeling unit automatically classifying topics as many as a set number (K) and generating a probability distribution of the topics by literature and a probability distribution for words by topic. The device may also include a clustering unit updating the number (K) of the topics, an interest analysis unit confirming trends by topic over time, and a generality analysis unit quantitatively confirming a research scope of each specific topic. The device may further include a similarity analysis unit quantitatively confirming a similarity between the topics, a network analysis unit quantitatively confirming a correlation between the topics, and a display displaying the trends by topic over time, research scope of each specific topic, similarity between the topics, and correlation between the topics.
    Type: Application
    Filed: June 9, 2023
    Publication date: September 26, 2024
    Inventors: Min June YANG, Tae Yong KIM, Hye Min PARK
  • Publication number: 20240294955
    Abstract: The present application relates to a recombinant microorganism, in which the expression of NADH:quinone oxidoreductase is regulated, and a method for producing O-phosphoserine, cysteine, and cysteine derivatives using the same.
    Type: Application
    Filed: June 21, 2022
    Publication date: September 5, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hwi-Min JUNG, Hye Min PARK, Hee-jin SIM, Jin Nam LEE
  • Publication number: 20240287559
    Abstract: The present disclosure relates to a novel MdtH variant and methods for producing O-phosphoserine and cysteine and a derivative of cysteine by using the same.
    Type: Application
    Filed: September 6, 2021
    Publication date: August 29, 2024
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hee-jin SIM, Hye Min PARK, Jin-Geun CHOI, Jin Nam LEE, Hwi-Min JUNG
  • Patent number: 12042774
    Abstract: Provided are an apparatus for producing inorganic powder, and a method of producing inorganic powder by using such. The apparatus includes a vaporization part where a condensed-phase precursor is vaporized to obtain a gas-phase precursor, a partial precipitation part where the gas-phase precursor obtained in the vaporization part is partially precipitated to a condensed phase, and a reaction part where the gas-phase precursor remaining after being partially precipitated to a condensed phase in the partial precipitation part reacts with a reaction gas to obtain inorganic powder. An equilibrium vapor pressure of the gas-phase precursor in the partial precipitation part is lower than a vapor pressure of the gas-phase precursor obtained in the vaporization part, and an equilibrium vapor pressure of the precursor in the reaction part is equal to or higher than a vapor pressure of the gas-phase precursor partially precipitated to a condensed phase in the partial precipitation part.
    Type: Grant
    Filed: September 18, 2023
    Date of Patent: July 23, 2024
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Seung Min Yang, Kyung Hoon Kim, Gun Hee Kim, Young Kyu Jeong, O Hyung Kwon, Chan Bin Mo, Yong Su Jo, Hye Min Park, Gwang Hwa Jin
  • Patent number: 12037610
    Abstract: The present disclosure relates to a polypeptide having an acyltransferase activity or a microorganism including the same; a composition for preparing N-acetyl-L-methionine, the composition including the polypeptide or microorganism; and a method of preparing N-acetyl-L-methionine using the polypeptide or microorganism. Further, the present disclosure relates to a polynucleotide encoding the polypeptide and an expression vector including the polynucleotide. Since the microorganism including a novel acyltransferase according to the present disclosure has enhanced acyltransferase activity, this microorganism can be efficiently used for producing N-acetyl-L-methionine by acetylating L-methionine.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: July 16, 2024
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: So Yeon Hong, Jinseung Park, Hye Min Park, Su Jin Choi, Jun Ok Moon, Sung Gun Lee, Jinwoo Jeon
  • Publication number: 20240172501
    Abstract: A display panel in one example includes a substrate, an anode including an emission region on the substrate, a reference voltage line adjacent to the anode, and a branch line connected to the reference voltage line to apply a reference voltage from the reference voltage line to the anode via a switching element. The branch line includes a semiconductor layer, and the branch line is between the reference voltage line and the anode.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Dong Yoon LEE, Kwang Yong CHOI, Seong Hwan HWANG, Byeong Uk GANG, Hye Min PARK
  • Patent number: 11925084
    Abstract: A display panel can include a substrate, a light-emitting element including an emission region on the substrate, a reference voltage line adjacent to the light-emitting element, and a branch line connected to the reference voltage line to apply a reference voltage to light-emitting element. The light-emitting element can emit light on the emission region in a direction of the substrate. Further, the branch line can include a semiconductor layer, and the semiconductor layer of the branch line can overlap the emission region.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: March 5, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Dong Yoon Lee, Kwang Yong Choi, Seong Hwan Hwang, Byeong Uk Gang, Hye Min Park
  • Patent number: 11881178
    Abstract: A light emitting display device can include a display panel including M subpixels sharing a sensing line, wherein M is an integer equal to or greater than 2; and a circuit configured to sense one or more elements included in at least one of the M subpixels through the sensing line, in which the M sub-pixels are initialized based on an initialization voltage during an initial period, the M sub-pixels are sensed based on a sensing voltage during a data writing period, and an amount of time of the initial period is longer than an amount of time of the data writing period.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: January 23, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jin-Woo Lee, Hye-Min Park, Tae-Gung Kim
  • Publication number: 20240001319
    Abstract: Provided are an apparatus for producing inorganic powder, and a method of producing inorganic powder by using such. The apparatus includes a vaporization part where a condensed-phase precursor is vaporized to obtain a gas-phase precursor, a partial precipitation part where the gas-phase precursor obtained in the vaporization part is partially precipitated to a condensed phase, and a reaction part where the gas-phase precursor remaining after being partially precipitated to a condensed phase in the partial precipitation part reacts with a reaction gas to obtain inorganic powder. An equilibrium vapor pressure of the gas-phase precursor in the partial precipitation part is lower than a vapor pressure of the gas-phase precursor obtained in the vaporization part, and an equilibrium vapor pressure of the precursor in the reaction part is equal to or higher than a vapor pressure of the gas-phase precursor partially precipitated to a condensed phase in the partial precipitation part.
    Type: Application
    Filed: September 18, 2023
    Publication date: January 4, 2024
    Inventors: Seung Min YANG, Kyung Hoon KIM, Gun Hee KIM, Young Kyu JEONG, O Hyung KWON, Chan Bin MO, Yong Su JO, Hye Min PARK, Gwang Hwa JIN
  • Publication number: 20230346924
    Abstract: The present invention relates to an mRNA vaccine comprising an adjuvant of which an immune activating function is kinetically controlled and, more specifically, to an mRNA vaccine comprising an adjuvant characterized in that, after mRNA is transcribed into proteins, the activating function of the adjuvant is sequentially active. The present invention relates to a key technology for optimizing the time interval between mRNA antigen expression and immune activation in order to effectively control antigen expression and antigen immunogenicity, which conflict. In order to optimize an mRNA antigen expression amount and the active time of an adjuvant, the present invention provides a key technology, which kinetically controls the action of an immune activating substance to increase the expression amount and immunogenicity of an antigen at the same time, and thus remarkably increases the efficacy of an mRNA vaccine.
    Type: Application
    Filed: August 4, 2021
    Publication date: November 2, 2023
    Inventors: Yong Taik Lim, Sei Hyun Park, Hye Min Park, Chang Hoon Lee
  • Patent number: 11794160
    Abstract: Provided are an apparatus for producing inorganic powder, and a method of producing inorganic powder by using such. The apparatus includes a vaporization part where a condensed-phase precursor is vaporized to obtain a gas-phase precursor, a partial precipitation part where the gas-phase precursor obtained in the vaporization part is partially precipitated to a condensed phase, and a reaction part where the gas-phase precursor remaining after being partially precipitated to a condensed phase in the partial precipitation part reacts with a reaction gas to obtain inorganic powder. An equilibrium vapor pressure of the gas-phase precursor in the partial precipitation part is lower than a vapor pressure of the gas-phase precursor obtained in the vaporization part, and an equilibrium vapor pressure of the precursor in the reaction part is equal to or higher than a vapor pressure of the gas-phase precursor partially precipitated to a condensed phase in the partial precipitation part.
    Type: Grant
    Filed: December 7, 2021
    Date of Patent: October 24, 2023
    Assignee: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
    Inventors: Seung Min Yang, Kyung Hoon Kim, Gun Hee Kim, Young Kyu Jeong, O Hyung Kwon, Chan Bin Mo, Yong Su Jo, Hye Min Park, Gwang Hwa Jin
  • Publication number: 20230313243
    Abstract: The present disclosure relates to a novel O-phosphoserine export protein, and a method for producing O-phosphoserine, cysteine, and cysteine derivatives using the same.
    Type: Application
    Filed: September 6, 2021
    Publication date: October 5, 2023
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Hye Min Park, So-Yeon Kim, Hee-jin Sim, Hyeryun Yoo, Jin Nam Lee