Patents by Inventor Jin Ko

Jin Ko 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).

  • OPTICAL BODY AND DISPLAY DEVICE INCLUDING SAME
    Publication number: 20220011630
    Abstract: The present invention relates to an optical body and a display device including the same, and more specifically, the present invention relates to an optical body, which can minimize optical loss thereof and maximize luminance enhancement thereof, and a display device including the same.
    Type: Application
    Filed: November 12, 2019
    Publication date: January 13, 2022
    Applicant: Toray Advanced Materials Korea Inc.
    Inventors: Seung Jin KO, Bae Keun YOO, Jong Dae SUNG
  • LIGHT-EMITTING ELEMENT INK, DISPLAY DEVICE, AND METHOD OF FABRICATING THE DISPLAY DEVICE
    Publication number: 20210391308
    Abstract: A light-emitting element ink, a display device, and a method of fabricating the display device are provided. The light-emitting element ink includes a light-emitting element solvent, light-emitting elements dispersed in the light-emitting element solvent, each of the light-emitting elements including a plurality of semiconductor layers and an insulating film that surrounds parts of outer surfaces of the semiconductor layers, and a surfactant dispersed in the light-emitting element solvent, the surfactant including a fluorine-based and/or a silicon-based surfactant.
    Type: Application
    Filed: April 27, 2021
    Publication date: December 16, 2021
    Inventors: Jun Bo SIM, Duk Ki KIM, Yong Hwi KIM, Hyo Jin KO, Chang Hee LEE, Chan Woo JOO, Jae Kook HA, Na Mi HONG
  • Recombinant microorganism having enhanced ability to produce heme, coproporphyrin III, and uroporphyrin III, and method for producing heme, coproporphyrin III, and uroporphyrin III using same
    Patent number: 11193152
    Abstract: The present invention relates to a recombinant microorganism having an enhanced ability to produce heme, coproporphyrin III (Copro III), and uroporphyrin III (Uro III), and a method for producing heme, coproporphyrin III, and uroporphyrin III using same. When using a recombinant microorganism incorporating a gene that codes glutamyl-tRNA reductase (HemA), glutamate-1-semialdehyde aminotransferase (HemL), and diphtheria toxin repressor (DtxR), which is a transcription factor capable of inducing the expression of genes related to heme metabolic pathways, porphyrin-based structures can be produced at high yield, and thus the method is economic.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 7, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Sung Ok Han, Young-jin Ko
  • COSMETIC POWDER COMPOSITE AND COSMETIC COMPOSITION CONTAINING SAME
    Publication number: 20210361554
    Abstract: The present invention relates to a powder complex for cosmetics and a cosmetic composition comprising thereof. More specifically, the present invention relates to a powder complex for cosmetics for improving easy-to-clean of the cosmetic powder with water repellency and a cosmetic composition comprising thereof. The powder complex for cosmetic of the present invention has a technical feature that the amphipathic copolymer having a specific structure is adsorbed on the surface of the hydrophobized powder. The cosmetic composition according to the present invention can exhibit an excellent effect of cleaning, with excellent makeup durability.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 25, 2021
    Applicant: LG HOUSEHOLD & HEALTH CARE LTD.
    Inventors: Koo-Chul KWON, Woo-Sun SHIM, Junseok YEOM, Won-Jin KO, Nae-Gyu KANG
  • APPARATUS AND METHOD FOR PROTECTING DATA IN A MEMORY SYSTEM
    Publication number: 20210334034
    Abstract: A memory system includes a non-volatile memory device including plural memory groups storing plural chunks; and a controller configured to generate the plural chunks including data chunks and parity chunks based on original data, assign different priorities to the data chunks and the parity chunks, and recover at least one chunk among the plurality of chunks based on the different priorities when an operation regarding the at least one chunk fails.
    Type: Application
    Filed: November 10, 2020
    Publication date: October 28, 2021
    Inventors: Jun Hee RYU, Kwang Jin KO, Hyung Jin LIM
  • DATA STORAGE APPARATUS AND OPERATION METHOD THEREOF
    Publication number: 20210334029
    Abstract: A data storage apparatus may include a storage including a first region and second region, each region includes a plurality of memory blocks, and a controller configured to exchange data with the storage at a request of a host. The controller may include a data classification component configured to classify attributes of data stored in the storage as hot data or cold data based on continuity of the data, and configured to move the hot data to the first region and the cold data to the second region respectively by a background operation.
    Type: Application
    Filed: October 14, 2020
    Publication date: October 28, 2021
    Inventors: Yong JIN, Kwang Jin KO, Jun Hee RYU, Woo Suk CHUNG
  • LIGHT EMITTING ELEMENT INK AND METHOD OF MANUFACTURING DISPLAY DEVICE
    Publication number: 20210332256
    Abstract: A light emitting element ink and a method of manufacturing a display device are provided. The light emitting element ink includes a light emitting element solvent, a light emitting element dispersed in the light emitting element solvent, the light emitting element including a plurality of semiconductor layers and an insulating film surrounding outer surfaces of the semiconductor layers, a thickener dispersed in the light emitting element solvent, wherein a compound of the thickener includes a functional group capable of forming a hydrogen bond together with a compound of the light emitting element solvent or another compound of the thickener and the compound of the thickener is represented by Chemical Formula 1.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 28, 2021
    Inventors: Jun Bo SIM, Hyo Jin KO, Duk Ki KIM, Chang Hee LEE, Jae Kook HA
  • Side sill for a vehicle
    Patent number: 11148723
    Abstract: A side sill for a vehicle includes: an inner portion facing an interior space of the vehicle; an outer portion facing an exterior space of the vehicle; and mounting hardware, which is riveted to one of the inner portion and the outer portion, wherein the inner portion and the outer portion form a unitary one-piece structure.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: October 19, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SUNG WOO HITECH CO., LTD.
    Inventors: Hee Seouk Chung, Hyun Sik Kim, Deok Hwa Hong, Se Jin Ko, Byeong Cheon Lee, Sang Eon Park, Seok Hwan Hwang
  • DATA STORAGE SYSTEM AND OPERATING METHOD OF CONTROLLER
    Publication number: 20210311656
    Abstract: A method for operating a controller configured to control subsystems in a network, each subsystem including a plurality of memory regions, includes testing a compressibility ratio of data and selecting, according to the compressibility ratio, memory regions for storing the data and replicated data.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 7, 2021
    Inventors: Jun Hee RYU, Kwang Jin KO, Hyung Jin LIM
  • Adhesive Composition
    Publication number: 20210284885
    Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Min A Yu, Min Kyoun Kim, Byung Kyu Cho, Taek Yong Lee, Dong Yong Kim
  • Adhesive Composition
    Publication number: 20210284882
    Abstract: The present application relates to an epoxy-based adhesive composition, which may include (a) one or more epoxy resins, (b) a urethane resin having a weight average molecular weight (Mw) of 30,000 or less, and having a polytetrahydrofuran unit, (c) a core-shell rubber in the form of secondary particles in which two or more core-shell rubbers in the form of primary particles are aggregated and (d) one or more epoxy curing agents. The adhesive composition of the present application can provide excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Min A Yu, Min Kyoun Kim, Byung Kyu Cho, Taek Yong Lee, Dong Yong Kim
  • Adhesive Composition
    Publication number: 20210284884
    Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Min A Yu, Min Kyoun Kim, Byung Kyu Cho, Taek Yong Lee, Dong Yong Kim
  • Adhesive Composition
    Publication number: 20210284883
    Abstract: An epoxy-based adhesive composition and the methods of manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 16, 2021
    Applicant: LG Chem, Ltd.
    Inventor: Min Jin Ko
  • Adhesive Composition
    Publication number: 20210269689
    Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesive strength and impact strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 2, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Min A Yu, Min Kyoun Kim, Byung Kyu Cho, Taek Yong Lee, Dong Yong Kim
  • Adhesive Composition
    Publication number: 20210269686
    Abstract: An epoxy-based adhesive composition and methods of manufacturing the same are provided. The adhesive composition provides excellent adhesion strength, peel strength and impact-resistant strength uniformly over a wide temperature range.
    Type: Application
    Filed: July 25, 2019
    Publication date: September 2, 2021
    Applicant: LG Chem, Ltd.
    Inventor: Min Jin Ko
  • COMPOSITION FOR THE PREVENTION OR THE TREATMENT OF VISUAL IMPAIRMENTS COMPRISING URSODEOXYCHOLIC ACID
    Publication number: 20210252022
    Abstract: This disclosure relates to a composition for the prevention or the treatment of visual impairments comprising ursodeoxycholic acid (UDCA). More particularly, this disclosure relates to an=pharmaceutical composition for the prevention or the treatment of visual impairments such as macular degeneration, glaucoma and diabetic retinopathy which can be formulated for an oral administration, an intravitreal injection, or an eye drop administration by aqueous solubilized UDCA.
    Type: Application
    Filed: April 7, 2021
    Publication date: August 19, 2021
    Inventors: Yeong Ho SONG, Hwi Jin KO
  • Enzyme complex comprising heme polymerase and heme ligase, and method for producing hemozoin using same
    Patent number: 11085034
    Abstract: The present invention relates to an enzyme complex in which a heme polymerase and a heme ligase are linked to each other via the dockerin module of cellulase, and to a method for producing a hemozoin using the same. The enzyme complex according to the present invention can polymerize heme with higher efficiency than conventional enzymes, and thus can more efficiently produce hemozoin, a conductive biopolymer.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: August 10, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Sung Ok Han, Jeong-Eun Hyeon, Young-jin Ko
  • LASER DEVICE FOR SKIN TREATMENT
    Publication number: 20210242657
    Abstract: A laser device for skin treatment includes: a laser generating unit including a diode laser for generating a pulse capable of being varied to a pulse width of 100 picoseconds (ps) to 2000 ps by a dedicated driver having a rising time of 100 ps or less and a pulse width adjustment unit for adjusting a width of the pulse generated by the diode laser, the laser generating unit configured to generate a single or a plurality of pulses; and a laser amplifying unit including a pumping lamp and a single or a plurality of amplification mediums having a rod structure for absorbing light energy from the pumping lamp, wherein, in the laser amplifying unit, a pulse supplied from the laser generating unit passes through at least one of the single or a plurality of amplification mediums a plurality of times inward from the outside and is gradually amplified.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 5, 2021
    Applicant: Jeisys Medical Inc.
    Inventors: Won Ju YI, Min Young KIM, Joo Hee CHO, Myeong Wook GU, Byoung Jin KO, Seong Jun KIM, Dong Hwan KANG
  • Adhesive Composition
    Publication number: 20210238462
    Abstract: An epoxy-based adhesive composition and methods for manufacturing the same are provided. The adhesive composition provides excellent adhesive strength and impact strength uniformly over a wide temperature range. In addition, the adhesive composition of the present application may have a level of viscosity capable of ensuring excellent processability.
    Type: Application
    Filed: July 25, 2019
    Publication date: August 5, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Min Jin Ko, Jae Ho Jung, Min A Yu, Min Kyoun Kim, Byung Kyu Cho, Taek Yong Lee, Dong Yong Kim
  • Recombinant Corynebacterium capable of producing biliverdin IX-alpha and method of producing biliverdin IX-alpha using the same
    Patent number: 11066683
    Abstract: Disclosed are recombinant strain of a genus Corynebacterium capable of producing biliverdin IX-alpha (IX?) and a method of producing biliverdin IX-alpha using the same. The recombinant strain is capable of synthesizing biliverdin IX-alpha in an environmentally friendly manner using only glucose without the addition of any nitrogen source, thus replacing the synthesis of biliverdin IX-alpha through chemical treatment, which is a conventional synthetic method causing environmental pollution problems.
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: July 20, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Sung Ok Han, Jiho Seok, Young-jin Ko