Patents by Inventor Seung-Hyun Han

Seung-Hyun Han 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).

  • Patent number: 11504388
    Abstract: A trans-splicing ribozyme capable of splicing a rhodopsin transcript at a target splicing site and containing a sequence that is capable of complementarily binding to a target binding site of the rhodopsin transcript is disclosed. The trans-splicing ribozyme may further containing a desired rhodopsin transcript at 3?-end. The trans-splicing ribozyme may further contains an antisense sequence that is complementary to a region downstream the target binding site of the rhodopsin transcript. A nucleotide molecule encoding the trans-splicing ribozyme is also disclosed. Delivery systems to delivery the nucleotide molecule and/or the trans-splicing ribozyme to target tissue or cells as well as uses of the trans-splicing ribozyme, the nucleotide molecule, delivery systems, or pharmaceutical compositions containing any of them are also disclosed.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: November 22, 2022
    Assignee: Rznomics Inc.
    Inventors: Seong-Wook Lee, Ji Hyun Kim, Seung Ryul Han
  • Patent number: 11482758
    Abstract: A separator for secondary batteries that allows the amount of a dispersing resin that is used and the amount of a dispersant that is used to be reduced in order to prevent an increase in resistance after the separator is coated, which occurs in the case in which a large amount of the dispersing resin is used in order to disperse inorganic matter, and an electrochemical device having the same applied thereto. The amount of a dispersing resin is reduced, whereby it is possible to prevent an increase in resistance after a porous separator is coated, a dispersing resin having a specific weight average molecular weight is mixed, whereby physical properties and dispersivity are improved, and the use of an expensive dispersant is excluded, whereby processing costs are reduced.
    Type: Grant
    Filed: December 24, 2018
    Date of Patent: October 25, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Da Kyung Han, Seung Hyun Lee, Dong Wook Sung, Je An Lee
  • Publication number: 20220327082
    Abstract: A peripheral component interconnect express (PCIe) device includes a common function performing operations associated with a PCIe interface according to a function type, the common function being programable to be a function type selected from a plurality function types, an access identification information controller generating first access identification information for allowing an access to the common function, and providing the first access identification information to an assigned system image to which the common function has been assigned, a data packet receiver receiving a data packet including target identification information indicating a target system image from the target system image, and an access allowance determiner determining whether or not to allow the target system image to access the common function based on the first access identification information and the target identification information.
    Type: Application
    Filed: October 20, 2021
    Publication date: October 13, 2022
    Inventors: Yong Tae JEON, Byung Cheol KANG, Seung Duk CHO, Sang Hyun YOON, Se Hyeon HAN, Jae Young JANG
  • Publication number: 20220320683
    Abstract: Disclosed is a free-standing porous separator including a plurality of inorganic particles and a binder polymer positioned on the whole or a part of the surface of the inorganic particles to connect the inorganic particles with one another and fix them, wherein the binder polymer comprises a polyvinylidene fluoride (PVdF)-based binder polymer modified with an ester (COO)- or carboxyl (COOH)-containing monomer. An electrochemical device including the free-standing porous separator is also disclosed. It is possible to provide a porous separator which has a reduced dimensional change in an electrolyte, while showing improved tensile strength and/or elongation at the same time.
    Type: Application
    Filed: August 7, 2020
    Publication date: October 6, 2022
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min-Ji Kim, Seung-Hyun Lee, So-Mi Jeong, Da-Kyung Han
  • Publication number: 20220304931
    Abstract: The present invention relates to a method for producing extracellular vesicles (EV) in large quantities by using a peptide derived from Noxa protein that plays a key role in apoptosis and derivatives thereof, and the use of the peptide for promoting extracellular vesicle production and the method for producing extracellular vesicles by using the same of the present invention can efficiently and uniformly mass-produce extracellular vesicles, and can produce extracellular vesicles which load drugs passing poorly through cellular membranes as well as recombinant proteins or plasmid DNA.
    Type: Application
    Filed: June 3, 2021
    Publication date: September 29, 2022
    Inventors: Tae-Hyoung KIM, Jung Hee PARK, Ji Hye HAN, Seung-Hyun MYUNG
  • Publication number: 20220297513
    Abstract: An embodiment wired power transmission system for a smart glass includes a connector module including a power connector connected to a holder bracket configured to fix the smart glass, the connector module being configured to transmit power to the smart glass, an inverter configured to vary an applied voltage of the power to change the power or the voltage of the smart glass, and a cable module electrically connecting the power connector and the inverter through a power cable, the cable configured to maintain an electrical connection state by forming a tension of the power cable through an interval change between the connector module and the inverter.
    Type: Application
    Filed: June 23, 2021
    Publication date: September 22, 2022
    Inventors: Yong-Hyun Nam, Seung-Sik Han, Jae-Seung Lee, Dae-Hee Lee, Min-Jae Lee
  • Patent number: 11441751
    Abstract: A vehicle grille includes: a grille panel; a lens panel disposed at a rear side of the grille panel, formed in a same shape as some or entire area of the grille panel, and, when a light is incident, configured to allow some of the light to propagate in the lens panel and emit some of the light to an outside of the lens panel; and a housing disposed on a rear surface of the lens panel, formed in a same shape as the lens panel, and including a coupling provision end portion configured to allow a front surface of the lens panel to be coupled to a rear surface of the grille panel at a front side of the lens panel, wherein the rear surface of the lens panel and a front surface of the housing are coupled at the front side of the lens panel.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: September 13, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL CORPORATION
    Inventors: Byoung Suk Ahn, Jung Wook Lim, Ki Hong Lee, Seung Sik Han, Dong Hyun Go, Jung Hee Seo, Kyeong Jin Ahn
  • Publication number: 20220268415
    Abstract: A vehicle grille includes: a grille panel; a lens panel disposed at a rear side of the grille panel, formed in a same shape as some or entire area of the grille panel, and, when a light is incident, configured to allow some of the light to propagate in the lens panel and emit some of the light to an outside of the lens panel; and a housing disposed on a rear surface of the lens panel, formed in a same shape as the lens panel, and including a coupling provision hole configured to allow a front surface of the lens panel to be coupled to a rear surface of the grille panel at a rear side of the lens panel, wherein the rear surface of the lens panel and a front surface of the housing are coupled at the front side of the lens panel.
    Type: Application
    Filed: May 13, 2022
    Publication date: August 25, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL Corporation
    Inventors: Byoung Suk Ahn, Jung Wook Lim, Ki Hong Lee, Seung Sik Han, Dong Hyun Go, Jung Hee Seo, Kyeong Jin Ahn
  • Patent number: 11421092
    Abstract: Provided are a method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material, a unidirectionally aligned discontinuous fiber reinforcement composite material, and a sandwich structure. The method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material comprises discontinuously aligning short fibers on a polymer substrate in one direction by using an air-laid method.
    Type: Grant
    Filed: August 17, 2018
    Date of Patent: August 23, 2022
    Assignee: LG Hausys, Ltd.
    Inventors: Seung-Hyun Ahn, Kyung-Seok Han, Sung-Chan Lim, Hee-June Kim
  • Publication number: 20220263076
    Abstract: Provided is an anode for a lithium secondary battery including an anode electrode current collector; a first anode active material layer formed on a surface of the anode current collector, and a second anode active material layer formed on the first anode material layer. The first anode active material layer includes first anode active material including artificial graphite and a first conductive material that is a carbon-based material except for carbon nanotube. The second anode active material layer includes a second anode active material including a silicon-based active material and carbon nanotube as a second conductive material.
    Type: Application
    Filed: February 7, 2022
    Publication date: August 18, 2022
    Inventors: Hwan Ho Jang, Moon Sung Kim, Hyo Mi Kim, Sang Baek Ryu, Seung Hyun Yook, Jun Hee Han
  • Publication number: 20220225494
    Abstract: A metamaterial electromagnetic absorber includes a substrate having a first surface on which electromagnetic waves are incident and a second surface opposite the first surface. The substrate is made of a metamaterial. The metamaterial electromagnetic absorber also includes a first inductive conduction pattern and a second inductive conduction pattern formed on the first surface and the second surface, respectively.
    Type: Application
    Filed: October 26, 2021
    Publication date: July 14, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, CHUNG ANG University industry Academic Cooperation Foundation
    Inventors: Seung Hyun Han, Sung Joon Lim
  • Patent number: 11382472
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Patent number: 11382471
    Abstract: A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: July 12, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: See Hyun Kim, In Gyu Choi, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung Lee, Hyun Ju Lee, Yun Soo Jang, Seung Ryong Cha, Jung Gyun Han
  • Publication number: 20210147482
    Abstract: The present invention relates to a peptide for inhibiting bone resorption and, more specifically, to a peptide for inhibiting bone destruction by inhibiting the differentiation and activity of osteoclasts. According to the present invention, a peptide for inhibiting bone resorption can inhibit bone destruction by inhibiting the differentiation and activity of osteoclasts, and thus can be used as a therapeutic agent for various bone diseases caused by an excessive increase in the activity of osteoclasts.
    Type: Application
    Filed: June 19, 2018
    Publication date: May 20, 2021
    Inventors: Seung Hyun HAN, Ok-Jin PARK, Jiseon KIM, Ki Bum AHN, Yoon Jeong PARK, Chong-Pyoung CHUNG, Jue-Yeon LEE
  • Patent number: 10821065
    Abstract: The present invention relates to: a composition for inhibiting biofilms, containing, as an active ingredient, a peptide derived from human ?-defensin-3; and a method for inhibiting biofilms by using the composition. The peptide according to the present invention inhibits bacterial biofilms even when used alone and exhibits a remarkably increased biofilm inhibitory effect when used in combination with a conventional dental therapeutic agent, and has an effect of preventing a tooth discoloration side effect caused by a conventional dental therapeutic agent.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 3, 2020
    Assignees: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, NIBEC CO., LTD.
    Inventors: Seung Hyun Han, Kee-Yeon Kum, Ki Bum Ahn, Ok-Jin Park, Chong-Pyoung Chung, Yoon Jeong Park, Jue-Yeon Lee
  • Publication number: 20200113801
    Abstract: The present invention relates to: a composition for inhibiting biofilms, containing, as an active ingredient, a peptide derived from human ?-defensin-3; and a method for inhibiting biofilms by using the composition. The peptide according to the present invention inhibits bacterial biofilms even when used alone and exhibits a remarkably increased biofilm inhibitory effect when used in combination with a conventional dental therapeutic agent, and has an effect of preventing a tooth discoloration side effect caused by a conventional dental therapeutic agent.
    Type: Application
    Filed: March 19, 2018
    Publication date: April 16, 2020
    Inventors: Seung Hyun HAN, Kee-Yeon KUM, Ki Bum AHN, Ok-Jin PARK, Chong-Pyoung CHUNG, Yoon Jeong PARK, Jue-Yeon LEE
  • Patent number: 10613767
    Abstract: A non-volatile memory system includes a NAND flash memory device including at least one NAND flash memory and a memory controller that controls the NAND flash memory, a host device including a file system and a host controller that receives a command from the file system to provide the command to the NAND flash memory device, and a save storage manager that monitors a number and location of run-time bad blocks in the NAND flash memory, monitors a logical address use-state of the file system, and reduces a logical address space which the file system is able to use as the number of the run-time bad blocks is increased.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: April 7, 2020
    Assignees: The-AiO Inc., Essencore Limited
    Inventors: Seok Cheon Kwon, Seung Hyun Han
  • Publication number: 20190354293
    Abstract: A non-volatile memory system includes a NAND flash memory device including at least one NAND flash memory and a memory controller that controls the NAND flash memory, a host device including a file system and a host controller that receives a command from the file system to provide the command to the NAND flash memory device, and a save storage manager that monitors a number and location of run-time bad blocks in the NAND flash memory, monitors a logical address use-state of the file system, and reduces a logical address space which the file system is able to use as the number of the run-time bad blocks is increased.
    Type: Application
    Filed: May 18, 2018
    Publication date: November 21, 2019
    Applicants: The-AiO Inc., ESSENCORE Limited
    Inventors: Seok Cheon Kwon, Seung Hyun Han
  • Patent number: 10468994
    Abstract: An inverter for driving a motor of a vehicle mediating between a battery and a driving motor is disclosed. The inverter includes a power storage module, a power module, and a cooling module. The power storage module is configured to be supplied with power from the battery. The power module is configured to be supplied with power from the power storage module to transfer the power to the driving motor. The cooling module is configured to be installed between the power storage module and the power module to simultaneously cool the power storage module and the power module.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: November 5, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Ho Tae Chun, Se Min Woo, Chang Han Jung, Yun Ho Kim, Jeong Yun Lee, Seung Hyun Han
  • Patent number: 10150372
    Abstract: Forms of the present disclosure include an input end, and an output end connected to the input end to improve a power factor through the input end. The output end includes non-electrolytic capacitors formed at both sides of an electrolytic capacitor for output, and first inductors formed between the respective non-electrolytic capacitors and the electrolytic capacitor. Therefore, forms of the present disclosure may reduce a ripple current (current stress) at a PFC output end through a CL circuit formed at a left side with respect to the electrolytic capacitor, and reduce an input ripple current (input current stress) of a DC-DC converter through an LC circuit formed at a right side.
    Type: Grant
    Filed: March 2, 2016
    Date of Patent: December 11, 2018
    Assignee: Hyundai Motor Company
    Inventors: Ho Tae Chun, Chang Han Jun, Jin Young Yang, Seung Hyun Han