Patents by Inventor Hyun Park

Hyun 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: 20210113668
    Abstract: The present disclosure relates to a composition for increasing the expression of a growth factor gene, which contains core-shell structured microparticles as an active ingredient. When administered in vivo along with a growth factor gene, the composition for increasing the expression of a growth factor gene of the present disclosure can increase the expression of the co-administered gene by at least 30%. Especially, when administered along with at least one gene selected from a human hepatocyte growth factor (HGF) gene, an isoform gene of the human hepatocyte growth factor and a variant gene thereof, or at least one gene selected from a human insulin-like growth factor 1 (IGF1) gene, an isoform gene of the human insulin-like growth factor 1 and a variant gene thereof, which are appropriate for the present disclosure, the composition can increase the expression of the gene by at least 30%.
    Type: Application
    Filed: February 12, 2019
    Publication date: April 22, 2021
    Applicants: G&P BIOSCIENCE CO., LTD., REYON PHARMACEUTICAL CO., LTD.
    Inventors: Seong-Hyun HO, Su Jin PARK
  • Publication number: 20210114427
    Abstract: A suspension arm includes a ball stud including a spherical ball; a bearing in which the spherical ball is accommodated; a housing having an inner peripheral portion and an outer peripheral portion; an arm body coupled to the outer peripheral portion of the housing; and an insert molding part which is injected to a lower portion of the bearing and the outer peripheral portion of the housing to be coupled to the bearing, the housing, and the arm body. The housing includes a matching portion having a matching surface formed to protrude in a radially outward direction from an upper portion of the outer peripheral portion and to be brought into contact with a mold. By forming the matching portion, it is possible to reduce the volume of the housing and to reduce the weight of the suspension arm while providing the matching surface with the mold.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 22, 2021
    Applicant: ILJIN CO., LTD.
    Inventors: Hyun Woo KIM, Sung Kook PARK, Hyo Sang HWANG, Min Kook PARK, Soon Chan KWON, Seung Hyun NAM, Se Hwan KIM, Mu Chang KANG
  • Publication number: 20210116478
    Abstract: Proposed is a multilayer wiring substrate having excellent joining strength, a method of manufacturing the multilayer wiring substrate, and a probe card having the multilayer wiring substrate.
    Type: Application
    Filed: September 30, 2020
    Publication date: April 22, 2021
    Inventors: Bum Mo AHN, Seung Ho PARK, Sung Hyun BYUN
  • Publication number: 20210114519
    Abstract: A system for controlling an interior sound of a vehicle phase-changes the frequency of additional sound based on the engine operating state to increase the current density, thereby inhibiting signal distortion by increasing the current density. As a result, the distortion phenomenon caused by excessive use of amplifier current when generating the additional sound is reduced or minimized, and unnecessary noise is inhibited from occurring in a vibration generator and a frame of the vehicle.
    Type: Application
    Filed: March 11, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seong Youn KWAK, Jae Hyun PARK, Dong Wook LEE, Sang Il LEE, Won Seop CHOI
  • Publication number: 20210115193
    Abstract: The present disclosure relates to a preparation method of a polyarylene sulfide, and this method may produce a polyarylene sulfide having properties equal to or higher than those of the conventional method at a high yield by using a dihalogenated aromatic compound in a predetermined equivalent ratio with respect to a sulfur compound and performing both dehydration and polymerization under optimum conditions.
    Type: Application
    Filed: July 3, 2019
    Publication date: April 22, 2021
    Inventors: Kwonsu JUNG, Joong Jin HAN, Eunju PARK, Hyun Woog RYU, Hansol KIM
  • Publication number: 20210113480
    Abstract: The present disclosure relates to a composition for increasing the expression of a blood coagulation factor gene, which contains core-shell structured microparticles as an active ingredient. When administered in vivo along with blood coagulation factor VIII gene or a variant gene thereof, the composition for increasing the expression of a blood coagulation factor gene of the present disclosure can increase the expression of the gene by at least 30%. When administered along with a gene therapeutic agent, the composition can achieve a therapeutic effect even with a very small amount of a gene, and thus is useful.
    Type: Application
    Filed: February 12, 2019
    Publication date: April 22, 2021
    Applicants: G&P BIOSCIENCE CO., LTD., REYON PHARMCEUTICAL CO., LTD.
    Inventors: Seong-Hyun HO, Su Jin PARK
  • Publication number: 20210114426
    Abstract: A suspension arm includes a ball stud including a spherical ball; a bearing in which the ball is accommodated; a housing having an inner peripheral portion, an outer peripheral portion, and a lower end portion that connects a lower end of the inner peripheral portion and a lower end of the outer peripheral portion, and configured to accommodate the ball and the bearing in a state in which the ball and the bearing are spaced apart from the inner peripheral portion; an arm body coupled to a portion of the outer peripheral portion of the housing; and an insert molding part formed on an outer peripheral portion of the bearing, the inner peripheral portion of the housing, and the lower end portion of the housing to couple the bearing with the housing. A convex-concave portion is formed on the inner peripheral portion of the housing along a circumferential direction.
    Type: Application
    Filed: December 24, 2020
    Publication date: April 22, 2021
    Applicant: ILJIN CO., LTD.
    Inventors: Hyun Woo KIM, Soon Chan KWON, Sung Kook PARK, Min Kook PARK, Hyo Sang HWANG, Seung Hyun NAM, Se Hwan KIM, Mu Chang KANG
  • Publication number: 20210115236
    Abstract: Disclosed are a polyolefin resin composition and a production method using same. The polyolefin resin satisfies the following conditions: (1) melt index (MI2.16, 190° C., under a load of 2.16 kg) is 0.1 to 1.5 g/10 min; (2) density is 0.91 to 0.93 g/cc; (3) polydispersity Index (Mw (weight-average molecular weight)/Mn (number-average molecular weight)) is 3 to 7; (4) Mz (Z-average molecular weight)/Mw (weight-average molecular weight) is 2.3 to 4.5; and (5) COI (Comonomer Orthogonal Index) value calculated by Equation 1 in the specification is 5 to 12. In Equation 1, “SCB number at Mz” represents average number of branches derived from comonomers per 1000 carbon atoms at Z-average molecular weight (Mz), and “SCB number at Mn” represents average number of branches derived from comonomers per 1000 carbon atoms at number-average molecular weight (Mn) based on a molecular weight-comonomer distribution graph.
    Type: Application
    Filed: April 2, 2019
    Publication date: April 22, 2021
    Inventors: Jang Woo LEE, Byung Keel SOHN, Sah Mun HONG, Da Jung KIM, Hee Jun LEE, Sung Ho CHOI, Su Hyun PARK
  • Publication number: 20210116937
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof include a communicator configured to transmit and receive sensor breakdown information between vehicles in a platooning line and include a processor configured to rearrange the platooning line depending on breakdown of sensors of the vehicles in the platooning line based on the sensor breakdown information. The processor assigns a number according to a location of a vehicle in the platooning line depending on a type, a location, and/or a sensing range of a broken sensor and rearranges the vehicle in a location corresponding to the number.
    Type: Application
    Filed: June 19, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Il Hwan Kim, Hong Gi Park, Sang Yeob Lee, Seung Hyun Kim, Dong Hyuk Kim, Kyung Joo Bang
  • Publication number: 20210119309
    Abstract: A battery module includes a cell stack formed by stacking a plurality of battery cells; a bus bar frame assembly including a bus bar frame configured to cover one longitudinal end and the other longitudinal end of the cell stack and a plurality of bus bars fixed on the bus bar frame and electrically connected to the battery cells; and a FPCB assembly including a first FPCB extending along a longitudinal direction of the cell stack to cover at least a portion of an upper surface of the cell stack, a second FPCB extending from both longitudinal ends of the first FPCB and electrically connected to the bus bars, and a pair of temperature sensors mounted to both longitudinal ends of the first FPCB.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 22, 2021
    Applicant: LG CHEM, LTD.
    Inventors: Jong-Ha JEONG, Do-Hyun PARK, Young-Ho LEE, Jung-Min KWAK, Jae-Hyun YOU
  • Publication number: 20210118746
    Abstract: A method of manufacturing a semiconductor device includes forming a first fin-type pattern and a second fin-type pattern which are separated by a first trench between facing ends thereof, forming a first insulating layer filling the first trench, removing a portion of the first insulating layer to form a second trench on the first insulating layer, and forming a third trench by enlarging a width of the second trench.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Gi Gwan PARK, Jung Gun YOU, Ki Il KIM, Sug Hyun SUNG, Myung Yoon UM
  • Publication number: 20210120355
    Abstract: A method for receiving a mono sound source audio signal including phase information as an input, and separating into a plurality of signals may comprise performing initial convolution and down-sampling on the inputted mono sound source audio signal; generating an encoded signal by encoding the inputted signal using at least one first dense block and at least one down-transition layer; generating a decoded signal by decoding the encoded signal using at least one second dense block and at least one up-transition layer; and performing final convolution and resize on the decoded signal.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 22, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hye Mi KIM, Jung Hyun KIM, Jee Hyun PARK, Yong Seok SEO, Dong Hyuck IM, Won Young YOO
  • Patent number: 10980993
    Abstract: Disclosed are a microneedle, an apparatus for manufacturing a microneedle including a support part containing a medicinal solution for coating a microneedle, a controller for controlling the temperature of the medicinal solution contained in the support part, and a dryer for drying the medicinal solution coated on the microneedle, and a method of manufacturing the microneedle using the apparatus. According to the configuration, the temperature of the medicinal solution can be adjusted such that a viscosity suitable for coating with the medicinal solution is maintained, whereby the quality of a microneedle coated with the medicinal solution can be improved, and denaturation of active ingredients in the medicinal solution can be prevented, which causes stability increase.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: April 20, 2021
    Assignee: GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Hwan Park, Hye Rin Jeong, Jee Hyun Park
  • Patent number: 10985031
    Abstract: Provided are a semiconductor device including an interposer having a relatively thin thickness without a through silicon via and a method of manufacturing the same. The method of manufacturing a semiconductor device includes forming an interposer including a redistribution layer and a dielectric layer on a dummy substrate, connecting a semiconductor die to the redistribution layer facing an upper portion of the interposer, encapsulating the semiconductor die by using an encapsulation, removing the dummy substrate from the interposer, and connecting a bump to the redistribution layer facing a lower portion of the interposer.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: April 20, 2021
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Won Chul Do, Doo Hyun Park, Jong Sik Paek, Ji Hun Lee, Seong Min Seo
  • Patent number: 10981146
    Abstract: The present invention relates to a super-absorbent polymer having excellent properties, both centrifugal retention capacity (CRC) and absorption under pressure (AUP) having been improved by introducing a surface crosslinked layer crosslinked by surface-modified inorganic particles, and to a method for preparing the same. The super-absorbent polymer comprises: a base resin powder containing a crosslinked polymer of water-soluble ethylene-based unsaturated monomers having an at least partially neutralized acidic group; and a surface crosslinked layer formed on the base resin powder, wherein inorganic particles may be chemically bound to the crosslinked polymer contained in the surface crosslinked layer, via an oxygen-containing bond or a nitrogen-containing bond.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: April 20, 2021
    Inventors: Sung Soo Park, Gi Cheul Kim, Ju Eun Kim, Hyeon Choi, Hyo Sook Joo, Sung Hyun Park, Hee Jung Choi, Ki Youl Yoon
  • Patent number: 10980735
    Abstract: The present invention relates to a skin external composition containing an extract of green tea produced by an extreme light-shielding cultivation method, which is distinguished from a conventional light-shielding cultivation method of green tea. More specifically, the present invention relates to a skin external composition, which contains an extract of green tea cultivated by extreme light-shielding, in which the amino acid content is remarkably increased by cultivating the green tea by a light-shielding cultivation under a light-shielding rate of 99% or more, thereby obtaining more excellent skin moisturizing, skin protecting, and anti-aging effects.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: April 20, 2021
    Assignee: AMOREPACIFIC CORPORATION
    Inventors: Yeong Ran Lee, Jun Seong Park, Eun Soo Lee, Nok Hyun Park
  • Patent number: 10982076
    Abstract: The present disclosure relates to a rubber composition for a tire tread, the rubber composition comprising 100 parts by weight of a raw material rubber, 10 to 30 parts by weight of a vegetable oil having a weight ratio of linolenic acid to oleic acid of 1:0.5 to 1:1.5, 10 to 20 parts by weight of a terpene-based resin having a softening point of 110 to 130° C., and 75 to 120 parts by weight of a reinforcing filler, and a tire manufactured using the rubber composition for the tire tread. The present disclosure provides a tread rubber composition for four seasons which improves the braking performance on the ice and snow road surface and the abrasion resistant performance and improves the braking performance on the wet road surface at the same time while minimizing a drop in rotational resistance.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: April 20, 2021
    Inventors: Ji Hyun Park, Ki Hyun Kim
  • Publication number: 20210111070
    Abstract: Integrated circuit devices and methods of forming the same are provided. The methods of forming an integrated circuit device may include forming a first insulating layer and a via contact on a substrate. The substrate may include an upper surface facing the via contact, and the via contact may be in the first insulating layer and may include a lower surface facing the substrate and an upper surface opposite to the lower surface. The methods may also include forming a second insulating layer and a metallic wire on the via contact. The metallic wire may be in the second insulating layer and may include a lower surface that faces the substrate and contacts the upper surface of the via contact. Both the lower surface of the metallic wire and an interface between the metallic wire and the via contact may have a first width in a horizontal direction that is parallel to the upper surface of the substrate.
    Type: Application
    Filed: February 10, 2020
    Publication date: April 15, 2021
    Inventors: Tae Yong BAE, Hoon Seok SEO, Ki Hyun PARK, Hak-Sun LEE
  • Publication number: 20210112596
    Abstract: Systems, apparatuses, and methods for wireless communications are provided. A method may comprise receiving, by a wireless device from a base station, one or more messages comprising downlink control information (DCI) associated with a DCI format; determining that a first field of the DCI corresponds to a predefined value; determining that, based on the first field corresponding to the predefined value, the DCI is for a random access procedure associated with a physical downlink control channel (PDCCH) order; determining, based on the determining that the DCI is for a random access procedure associated with a PDCCH order and based on a plurality of fields of the DCI, a random access channel (RACH) occasion; and transmitting, based on the RACH occasion, a random access preamble.
    Type: Application
    Filed: November 19, 2020
    Publication date: April 15, 2021
    Inventor: Dong Hyun PARK
  • Publication number: 20210111840
    Abstract: Hybrid Automatic Retransmit ReQuest-Acknowledgment (HARQ-ACK) index mapping and uplink resource allocation is performed and controlled for channel selection transmission. A method for transmitting HARQ-ACK information to an eNode-B (eNB) by a User Equipment (UE) includes identifying KPCell as a number of downlink subframe(s) of a PCell associated with an uplink subframe and identifying KSCell as a number of downlink subframe(s) of an SCell associated with the uplink subframe; generating Discontinuous Transmission (DTX) response information for a cell having a smaller number of downlink subframes between the PCell and the SCell; generating HARQ-ACK information including the generated DTX response information and response information on data received by the UE from the eNB; and to transmitting the generated HARQ-ACK information to the eNB through the uplink subframe.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 15, 2021
    Inventor: Dong Hyun PARK