Patents by Inventor Jae-Hoon Oh

Jae-Hoon Oh 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: 20220360295
    Abstract: An antenna device for magnetic field communication may include: a first coil; a second coil; a third coil; a first capacitor connected to a 1-1 terminal of the first coil; a second capacitor connected to a 2-1 terminal of the second coil; a third capacitor connected to a 3-1 terminal of the third coil; and an input port including a first input terminal connected to a 1-2 terminal of the first coil, a 2-2 terminal of the second coil, and a 3-2 terminal of the third coil, and a second input terminal connected to the first capacitor, the second capacitor, and the third capacitor.
    Type: Application
    Filed: May 2, 2022
    Publication date: November 10, 2022
    Inventors: In Kui CHO, Jang Yeol KIM, Jung Hoon OH, Jae Woo LEE, Jae Ho LEE, Hyun Joon LEE, Sang Won KIM, Seong Min KIM, Jung Ick MOON, Woo Jin BYUN, Je Hoon YUN
  • Patent number: 11455632
    Abstract: A method for mediating virtual asset transmission is provided. The method comprises receiving a first information on virtual asset to be transmitted from a first user to a second user from a first virtual asset service provider (VASP) server managing virtual asset of the first user, transmitting a verification request as to whether information on the second user included in the received first information is correct to a second VASP server managing virtual asset of the second user, receiving a verification result indicating that the information on the second user is correct from the second VASP server as a response to the verification request, and transmitting the received verification result to the first VASP server. The method further comprises transmitting virtual asset update request of the second user to the second VASP server if it is determined that the transaction has been recorded in the blockchain.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: September 27, 2022
    Assignees: Dunamu Inc., Lambda256
    Inventors: Jae Hoon Oh, Hyeok Choi
  • Publication number: 20220302043
    Abstract: An electronic device structure having a shielding structure includes a substrate with an electronic component electrically connected to the substrate. The shielding structure includes conductive spaced-apart pillar structures that have proximate ends connected to the substrate and distal ends spaced apart from the substrate, and that are laterally spaced apart from the first electronic component. In one embodiment, the conductive pillar structures are conductive wires attached at one end to the substrate with an opposing end extending away from the substrate so that the conductive wires are provided generally perpendicular to the substrate. A package body encapsulates the electronic component and the conductive spaced-apart pillar structures. In one embodiment, the shielding structure further includes a shielding layer disposed adjacent the package body, which is electrically connected to the conductive spaced-apart pillar structures. In one embodiment, the electrical connection is made through the package.
    Type: Application
    Filed: June 6, 2022
    Publication date: September 22, 2022
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Young Woo Lee, Jae Ung Lee, Byong Jin Kim, EunNaRa Cho, Ji Hoon Oh, Young Seok Kim, Jin Young Khim, Tae Kyeong Hwang, Jin Seong Kim, Gi Jung Kim
  • Publication number: 20220292276
    Abstract: A method performed at an electronic device with one or more processors and memory storing one or more programs includes receiving a plurality of images of a machine readable code. A respective image of the plurality of images corresponds to a distinct wavelength. The method also includes analyzing the respective image of the plurality of images to obtain a respective processed information; combining the respective processed information to obtain combined information; and providing the combined information to at least one program of the one or more programs stored in the memory for processing.
    Type: Application
    Filed: May 26, 2022
    Publication date: September 15, 2022
    Inventors: Jae Hyung LEE, Su Ryeo OH, Yeul NA, Se Jin PARK, Youngsik KIM, Wongyun CHOE, Il-hoon CHOI, Bomjoon SEO, Sunghyun JOO, Hwasup SHIN, Minsoo CHO
  • Patent number: 11443304
    Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: September 13, 2022
    Assignees: KOREA INTERNET & SECURITY AGENCY, Lambda256. CO., LTD
    Inventors: Yong Hee Shin, Moon Hee Cho, Kyeong Han Kim, Dae Il Jang, Seung Goo Ji, Jae Hoon Oh
  • Patent number: 11414510
    Abstract: The present invention relates to a modified conjugated diene-based polymer, and more particularly, to a modified conjugated diene-based polymer prepared by continuous polymerization and having a specific polymer structure and molecular weight distribution degree and shape, and thus, having remarkable processability and narrow molecular weight distribution, and thus, having excellent physical properties, and a rubber composition including the same.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 16, 2022
    Inventors: Jung Hwan Oh, You Seok Seo, Jae Hoon Choe, Min Soo Kim, No Ma Kim
  • Publication number: 20220205016
    Abstract: The present invention relates to a molecular diagnostic method using a cell lysis composition for nucleic acid extraction, and particularly, to a molecular diagnostic method using a cell lysis composition for nucleic acid extraction, which may minimize the time for molecular diagnosis by performing a polymerase chain reaction on a mixture containing both Tween 20 as a component for nucleic acid extraction and a PCR buffer necessary for performing the polymerase chain reaction, without a separate nucleic acid extraction process, and reduce the cost of molecular diagnosis by minimizing the use of dedicated devices and consumables in extraction.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 30, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Se Ryun Kim, Chang Ju Park, Jan Di Kim, So Hyun Park, Jae Hoon Oh
  • Publication number: 20220198443
    Abstract: A method for identifying a wallet address associated with a virtual asset service provider is provided. The method comprises receiving a target wallet address, obtaining a transaction of a virtual asset associated with the target wallet address, obtaining a list of a plurality of known wallet addresses of virtual asset service providers (VASPs) and identifying a type of the target wallet address, by performing at least one of a cold wallet determination routine and a hot wallet determination routine for the target wallet address, based on the transaction and the list of known wallet addresses of the VASPs.
    Type: Application
    Filed: October 15, 2021
    Publication date: June 23, 2022
    Applicants: KOREA INTERNET & SECURITY AGENCY, Lambda256, CO., LTD
    Inventors: Yong Hee SHIN, Moon Hee CHO, Kyeong Han KIM, Dae Il JANG, Seung Goo JI, Jae Hoon OH
  • Publication number: 20220170916
    Abstract: The present invention relates to an immunoassay method and an immunoassay device. According to an aspect of the present invention, provided is an immunoassay device including: a stage capable of accommodating a plurality of cartridges having a plurality of wells; a solution transfer unit including a plurality of tips, which are movable relative to the stage and disposed to correspond to a position of the cartridge so as to suction a solution stored in each of the wells or discharge the suctioned solution from the well; and a control unit controlling the stage and the solution transfer unit to be relatively movable and controlling suction or discharge of a content into/from the plurality of tips.
    Type: Application
    Filed: March 20, 2020
    Publication date: June 2, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Young Jun CHO, Jae Hoon OH, Moon Kyoo PARK, Jeong Wook LEE
  • Publication number: 20220163548
    Abstract: The present invention relates to an immunoassay device and an immunoassay method. According to an aspect of the present invention, an immunoassay device includes a measurement unit provided with a detection unit disposed at one side of a stage accommodating cartridges having a plurality of wells to move in a direction, in which the plurality of cartridges are arranged, and capable of measuring a state within the well disposed at the outermost side, and including a shielding plate that moves to cover an opened upper portion of the well disposed at the outermost side to block introduction of light into the well.
    Type: Application
    Filed: March 20, 2020
    Publication date: May 26, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Young Jun CHO, Jae Hoon OH, Moon Kyoo PARK, Jeong Wook LEE
  • Publication number: 20220155291
    Abstract: According to an aspect of the present invention, provided is an immunoassay device including: a control unit controlling relative movement of a stage, which accommodates a cartridge having a plurality of wells, and a solution transfer unit including a tip and the suction and discharge of a solution into/from the tip, wherein the solution transfer unit includes: a driving part providing a pressure for suctioning and discharging the solution into/from the tip; and a magnetic force applying part installed at one side of the tip to apply magnetic force toward the tip, wherein the control unit controls the driving part so that a magnitude of the magnetic force applied to the tip by the magnetic force applying part is adjusted to hold magnetic particles inside the tip after the solution containing the magnetic particles is suctioned into the tip.
    Type: Application
    Filed: March 20, 2020
    Publication date: May 19, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Young Jun CHO, Jae Hoon OH, Moon Kyoo PARK, Jeong Wook LEE
  • Publication number: 20220080426
    Abstract: A gene amplification module is disclosed. According to one aspect of the present invention, provided is a gene amplification module including: a heat block in which a reaction container accommodation space is defined; a heating part provided below the heat block; a cooling part provided below the heating part; and a fluid supply part provided to face one side of the heat block, the fluid supply part being configured to supply a cooling fluid to the heat block, wherein sidewalls defining a circumference of the heat block are provided on the heat block, and one or more supply holes configured to supply the cooling fluid are defined in the sidewalls.
    Type: Application
    Filed: January 7, 2020
    Publication date: March 17, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Sang Hun Lee, Chang Ju Park, Se Ryun Kim, Hoon Sung Jeh, Jae Hoon Oh
  • Publication number: 20220058646
    Abstract: A method for mediating virtual asset transmission is provided. The method comprises receiving a first information on virtual asset to be transmitted from a first user to a second user from a first virtual asset service provider (VASP) server managing virtual asset of the first user, transmitting a verification request as to whether information on the second user included in the received first information is correct to a second VASP server managing virtual asset of the second user, receiving a verification result indicating that the information on the second user is correct from the second VASP server as a response to the verification request, and transmitting the received verification result to the first VASP server. The method further comprises transmitting virtual asset update request of the second user to the second VASP server if it is determined that the transaction has been recorded in the blockchain.
    Type: Application
    Filed: August 24, 2021
    Publication date: February 24, 2022
    Inventors: Jae Hoon OH, Hyeok CHOI
  • Publication number: 20220032284
    Abstract: According to one aspect of the present invention, provided is an integrated cartridge including a pre-processing part configured to pre-process a sample, an elution part configured to elute an effective component from the sample that is pre-processed in the pre-processing part, and an accommodation part configured to accommodate the effective component. The accommodation part includes a supply unit configured to supply the effective component discharged from the elution part, a storage unit which stores and amplifies the effective component supplied from the supply unit and in which a pipe is provided, and an air discharge unit configured to discharge air existing in the pipe of the storage unit to the outside.
    Type: Application
    Filed: August 7, 2019
    Publication date: February 3, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Chang Ju PARK, Sang Hun LEE, Dong Hyun KIM, Se Ryun KIM, Jae Hoon OH, Ji Hyun PARK
  • Patent number: 10917002
    Abstract: Provided is a capacitor discharge device that quickly and safely discharges a capacitor charged with energy inside a sub-module of an MMC converter, the device including: a capacitor storing a DC voltage inside a sub-module of an MMC converter; a power supply unit supplying operating power required in the submodule by using the voltage stored in the capacitor; a first resistor connected in parallel to the capacitor; a second resistor having a lower resistance value and a larger heat capacity than the first resistor so as to rapidly discharge the capacitor storing the voltage; a first switching contact connecting and disconnecting the capacitor and the second resistor; a switching unit operating switching of the first switching contact by the operating power; a second switching contact connecting and disconnecting the power supply unit and the switching unit; and a control unit operating switching of the second switching contact.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: February 9, 2021
    Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATION
    Inventors: Jae Hoon Oh, Doo Young Lee, Ji Hoon Kim
  • Publication number: 20180323698
    Abstract: Provided is a capacitor discharge device that quickly and safely discharges a capacitor charged with energy inside a sub-module of an MMC converter, the device including: a capacitor storing a DC voltage inside a sub-module of an MMC converter; a power supply unit supplying operating power required in the submodule by using the voltage stored in the capacitor; a first resistor connected in parallel to the capacitor; a second resistor having a lower resistance value and a larger heat capacity than the first resistor so as to rapidly discharge the capacitor storing the voltage; a first switching contact connecting and disconnecting the capacitor and the second resistor; a switching unit operating switching of the first switching contact by the operating power; a second switching contact connecting and disconnecting the power supply unit and the switching unit; and a control unit operating switching of the second switching contact.
    Type: Application
    Filed: June 22, 2016
    Publication date: November 8, 2018
    Inventors: Jae Hoon OH, Doo Young LEE, Ji Hoon KIM
  • Patent number: 10038336
    Abstract: The present invention relates to a power duplication apparatus for an HVDC system and a control method therefor, and the power duplication apparatus for an HVDC system comprises: a first independent power generator receiving first input power so as to generate and output first power; a second independent power generator receiving second input power so as to generate and output the first power; a first power supplier selectively receiving the first power output, respectively, from the first independent power generator and the second independent power generator so as to convert the first power into second power having a smaller size than that of the first power and output the same; a second power supplier for selectively receiving the first power output, respectively, from the first independent power generator and the second independent power generator so as to convert the first power into the second power having a smaller size than that of the first power and output the same; a first HVDC controller for receiv
    Type: Grant
    Filed: December 26, 2014
    Date of Patent: July 31, 2018
    Assignee: HYOSUNG CORPORATION
    Inventors: Jae-Hoon Oh, Hyo-Jin Kang
  • Publication number: 20180003745
    Abstract: The present invention relates to a method for diagnosing the state of the capacitor in a modular converter.
    Type: Application
    Filed: December 30, 2015
    Publication date: January 4, 2018
    Inventors: Jae-Hoon OH, Jae-Jin SEO
  • Publication number: 20160329740
    Abstract: The present invention relates to a power duplication apparatus for an HVDC system and a control method therefor, and the power duplication apparatus for an HVDC system comprises: a first independent power generator receiving first input power so as to generate and output first power; a second independent power generator receiving second input power so as to generate and output the first power; a first power supplier selectively receiving the first power output, respectively, from the first independent power generator and the second independent power generator so as to convert the first power into second power having a smaller size than that of the first power and output the same; a second power supplier for selectively receiving the first power output, respectively, from the first independent power generator and the second independent power generator so as to convert the first power into the second power having a smaller size than that of the first power and output the same; a first HVDC controller for receiv
    Type: Application
    Filed: December 26, 2014
    Publication date: November 10, 2016
    Inventors: Jae-Hoon OH, Hyo-Jin KANG
  • Publication number: 20150309063
    Abstract: According to the present invention, an automatic in vitro diagnosis apparatus including an inclined rotating stirrer is an apparatus for the automatic in vitro diagnosis of a clinical specimen or a reagent. The present invention includes: a clinical specimen storage unit which stores a clinical specimen; a reagent storage unit which stores a reagent; a code reader unit which recognizes an identification code attached to the clinical specimen storage unit or to the reagent storage unit; a dispenser which suctions the clinical specimen and the reagent from the clinical specimen storage unit and the reagent storage unit, and transports the clinical specimen and the reagent which are suctioned; and a rotating stirrer which receives the clinical specimen and the reagent from the dispenser and rotates about an axis of rotation so as to stir the clinical specimen and the reagent.
    Type: Application
    Filed: November 26, 2013
    Publication date: October 29, 2015
    Applicant: LG LIFE SCIENCES LTD.
    Inventors: Jae Hoon OH, Moon Kyu PARK, Seong Wook KIM, Joon Hee LEE