Patents by Inventor Jin-A Kang

Jin-A Kang 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).

  • Crum chip and smart card
    Patent number: 11902434
    Abstract: A customer replaceable unit monitor (CRUM) integrated circuit (IC) includes: a secure module configured to receive an encryption key and an encrypted test code from outside; and a CRUM module controlled by the secure module. The secure module may perform authorization on the basis of the received encryption key. The secure module may perform decryption of the encrypted test code to generate a decrypted test code. The secure module may store the decrypted test code in a volatile memory. The secure module may generate a test command based on the decrypted test code in the volatile memory, and provide the test command to the CRUM module.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: February 13, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong Seon Shin, Gi Jin Kang, Seung Su Jeon
  • HEIGHT-ADJUSTABLE INTERVERTEBRAL FUSION CAGE
    Publication number: 20240024123
    Abstract: The present disclosure relates to an intervertebral fusion cage configured to be inserted between vertebral bodies in a lowest state and improving fixation by bone screws inserted through end plates. The intervertebral fusion cage of the present disclosure may replace intervertebral fusion cages having heights within a given range. Therefore, manufacturers may reduce the number of product groups and the amount of inventory.
    Type: Application
    Filed: September 25, 2020
    Publication date: January 25, 2024
    Inventor: Gook Jin KANG
  • Semiconductor device
    Patent number: 11881430
    Abstract: A semiconductor device including a first interlayer insulating film; a conductive pattern in the first interlayer insulating film; a resistance pattern on the conductive pattern; an upper etching stopper film spaced apart from the resistance pattern, extending in parallel with a top surface of the resistance pattern, and including a first metal; a lower etching stopper film on the conductive pattern, extending in parallel with a top surface of the first interlayer insulating film, and including a second metal; and a second interlayer insulating film on the upper etching stopper film and the lower etching stopper film, wherein a distance from a top surface of the second interlayer insulating film to a top surface of the upper etching stopper film is smaller than a distance from the top surface of the second interlayer insulating film to a top surface of the lower etching stopper film.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: January 23, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung Jin Kang, Jong Min Baek, Woo Kyung You, Kyu-Hee Han, Han Seong Kim, Jang Ho Lee, Sang Shin Jang
  • APPARATUS FOR MEASURING GLYCATION OF RED BLOOD CELLS AND GLYCATED HEMOGLOBIN LEVEL USING PHYSICAL AND ELECTRICAL CHARACTERISTICS OF CELLS, AND RELATED METHODS
    Publication number: 20240019448
    Abstract: The present disclosure relates to systems and methods for measuring glycated A1c hemoglobin. A glycated hemoglobin level measuring system includes a sample testing apparatus having a microchannel that compresses a blood sample traveling through, a first pair of electrodes coupled to the microchannel, and a second pair of electrodes coupled to the microchannel. The glycated hemoglobin level measuring system further includes an analysis apparatus having sensors coupled to the first and second pairs of electrodes and configured to calculate a travel time taken by a red blood cell to pass through the first and second pairs of electrodes. The glycated hemoglobin level measuring system can use the travel time to measure a rigidity of the red blood cells and the corresponding glycated hemoglobin level.
    Type: Application
    Filed: August 2, 2023
    Publication date: January 18, 2024
    Inventors: Ung Hyeon Ko, Seung Jin Kang, Eun Young Park
  • Semiconductor devices and methods of manufacturing semiconductor devices
    Patent number: 11876040
    Abstract: In one example, an electronic device, comprises a substrate, comprising a first dielectric having a top surface and a bottom surface, and a first conductor in the first dielectric and comprising a first via and a first trace over the first via. The first trace comprises a first trace sidewall and a first trace base, and the first via comprises a first via sidewall. The first conductor comprises a first arcuate vertex between the first trace sidewall and the first trace base, and a second arcuate vertex between the first via sidewall and the first trace base, an electronic component over the top surface of the substrate, and an encapsulant over the top surface of the substrate and contacting a lateral side of the electronic component. Other examples and related methods are also disclosed herein.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: January 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Sang Hyun Jin, Young Jin Kang, Jin Suk Jeong, Yun Kyung Jeong
  • METHOD FOR PREPARING MULTILAYER SPHERICAL PARTICLES AND COSMETIC COMPOSITION COMPRISING MULTILAYER SPHERICAL PARTICLES PREPARED THEREBY
    Publication number: 20240009644
    Abstract: The present invention relates to a method for preparing multilayer spherical particles and, more specifically, to a method for preparing multilayer spherical particles comprising the steps of: (i) preparing a core component comprising an active ingredient and a shell solution comprising a first polymer component; (ii) forming the core component and shell solution of step (i) into core-shell particles by electro-coextrusion; (iii) drying the core-shell particles obtained from step (ii); and (iv) capsulizing the dried core-shell particles of step (iii) by means of a second polymer. Further, the present invention relates to a cosmetic composition comprising multilayer spherical particles prepared by the method.
    Type: Application
    Filed: November 25, 2021
    Publication date: January 11, 2024
    Inventors: Hong Geun JI, Young Ah PARK, Yu Jin KANG, Dong Ock KIM, Tae Kyung LEE
  • Touch sensing signal processing circuit
    Patent number: 11853514
    Abstract: The present disclosure discloses a touch sensing signal processing circuit which senses a change in capacitance of a sensing node for touch sensing and provides a logic signal corresponding to the touch sensing. The touch sensing signal processing circuit of the present disclosure is configured using a delta-sigma analog to digital converter. Auto-tuning may be performed by delta-sigma analog conversion.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: December 26, 2023
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jae Duck Kim, Kyung Hwan Kim, Ho Jin Kang
  • Apparatus for measuring properties of particles in a solution and related methods
    Patent number: 11852577
    Abstract: The present technology relates to systems and associated methods for measuring properties of particles in a solution. In one or more embodiments, a particle measurement system is configured to generate a reference signal, communicate the reference signal across a plurality of resistors and overlapping pairs of electrodes that define detection regions for particulates traveling through a microchannel, and measure various properties of the particles based on detecting changes in the communicated reference signal.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: December 26, 2023
    Assignee: ORANGE BIOMED LTD., CO.
    Inventors: Ung Hyeon Ko, Seung Jin Kang, Eun Young Park
  • SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME
    Publication number: 20230413517
    Abstract: A semiconductor device includes: active layers vertically stacked over a substrate; word lines extending in a direction crossing the active layers over the active layers; a bit line commonly coupled to first sides of the active layers and extending in a direction perpendicular to the substrate; storage nodes of a data storage element that are vertically stacked over the substrate while being coupled to second sides of the active layers, respectively; and vertical isolation layers including air gaps disposed between the bit lines.
    Type: Application
    Filed: November 17, 2022
    Publication date: December 21, 2023
    Inventors: Seung Hwan KIM, Myoung Jin KANG, Kyung Hoon MIN
  • Memory device and system
    Patent number: 11847209
    Abstract: A memory device includes an address generator which generates a first physical address and a second physical address different from the first physical address. A first nonvolatile memory includes the first physical address, and a second nonvolatile memory includes the second physical address. An attack detecting circuit detects whether the first and second nonvolatile memories are attacked. The attack detecting circuit receives first data from the first nonvolatile memory and receives second data from the second nonvolatile memory, compares the first data and the second data with each other, and determines whether the first and second nonvolatile memories are attacked on the basis of a comparison result of the first data and the second data.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: December 19, 2023
    Inventors: Joong Chul Yoon, Gi Jin Kang, Jae Keun Oh
  • Display apparatus
    Patent number: 11843711
    Abstract: A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.
    Type: Grant
    Filed: May 31, 2022
    Date of Patent: December 12, 2023
    Assignee: LG Display Co., Ltd.
    Inventors: Seon Man Kim, MinHo Sohn, JunSeok Oh, Sung-Jin Kang, Kyounghwan Kim, Jeonggoo Kang, JaiHyuk Lee
  • METHOD AND DEVICE FOR DETERMINING CURRENT OF ELECTRIC MOTOR OR GENERATOR
    Publication number: 20230396196
    Abstract: Provided, according to one embodiment, is a method for determining a current of an electric motor or a generator, the method comprising the steps of: acquiring characteristics of a filter for eliminating noise occurring in a process for determining a current of an electric motor or a generator; determining a time delay caused by the filter, on the basis of a change in a phase indicating the characteristics of the filter, the change resulting from a change in an operating frequency of the electric motor or the generator; and determining the current of the electric motor or the generator by compensating the time delay.
    Type: Application
    Filed: November 11, 2020
    Publication date: December 7, 2023
    Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY
    Inventors: So Young SUNG, Hee Jin KANG, Hyung Won SHIM, Youngshik KIM, Yunho KIM, Jang Pyo HONG
  • Pharmaceutical composition comprising ibrutinib as effective ingredient for preventing or treating degenerative brain disease
    Patent number: 11826368
    Abstract: The present disclosure relates to a pharmaceutical composition comprising ibrutinib as an effective ingredient for preventing or treating neurodegenerative brain disease. Ibrutinib according to the present disclosure inhibits LPS-induced proinflammatory cytokine levels and BV2 microglial cell migration. In addition, ibrutinib treatment significantly reduced LPS-mediated microglial and astroglial activation. Ibrutinib treatment significantly diminished AP plaque numbers, tau hyperphosphorylation, and tau kinase CDK5 phosphorylation. Moreover, ibrutinib treatment enhances memory and thus can be used as a therapeutic agent for prevention or treatment of neurodegenerative brain disease.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: November 28, 2023
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyang Sook Hoe, Jeoung Yeon Kim, Hye Yeon Nam, Ju Young Lee, Young Pyo Nam, Ri Jin Kang, Hyun Ju Lee
  • APPARATUS FOR MEASURING GLYCATION OF RED BLOOD CELLS AND GLYCATED HEMOGLOBIN LEVEL USING PHYSICAL AND ELECTRICAL CHARACTERISTICS OF CELLS, AND RELATED METHODS
    Publication number: 20230375573
    Abstract: The present disclosure relates to systems and methods for measuring glycated A1c hemoglobin. A glycated hemoglobin level measuring system includes a sample testing apparatus having a microchannel that compresses a blood sample traveling through, a first pair of electrodes coupled to the microchannel, and a second pair of electrodes coupled to the microchannel. The glycated hemoglobin level measuring system further includes an analysis apparatus having sensors coupled to the first and second pairs of electrodes and configured to calculate a travel time taken by a red blood cell to pass through the first and second pairs of electrodes. The glycated hemoglobin level measuring system can use the travel time to measure a rigidity of the red blood cells and the corresponding glycated hemoglobin level.
    Type: Application
    Filed: August 2, 2023
    Publication date: November 23, 2023
    Inventors: Ung Hyeon Ko, Seung Jin Kang, Eun Young Park
  • UPRIGHT TANK-BASED PROPULSION ASSISTANCE ROTOR SAIL SYSTEM AND VESSEL EQUIPPED WITH SAME
    Publication number: 20230373604
    Abstract: An upright tank-based propulsion assistance rotor sail system is proposed. The system may include an upright tank fixed to a hull of a ship, and a rotor sail in a form of a cylindrical shape having a length and diameter greater than or equal to the upright tank, and installed to surround part or all of an outer circumferential surface of the upright tank. The rotor sail may be rotatably installed while surrounding the upright tank concentrically with the upright tank, and may be movable along a height direction of the outer circumferential surface of the upright tank depending on situations to maintain a predetermined height. In addition, a vessel equipped with the upright tank-based propulsion assistance rotor sail system is proposed, The fuel tank may be installed to stand upright on the vessel so that the rotor sail is installed to be movable in the vertical direction.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 23, 2023
    Inventors: Hee Jin KANG, Jang Pyo HONG
  • MAGNETIC LEVITATION ROTOR SAIL
    Publication number: 20230378848
    Abstract: A magnetic levitation rotor sail is proposed. The rotor sail may include a coil unit provided at a lower portion of a body of the rotor sail, and an electromagnet configured to levitate the coil unit. The rotor sail may also include a support member supporting the electromagnet, and a gap sensor provided at the support member and configured to measure a gap between the coil unit and the electromagnet.
    Type: Application
    Filed: August 2, 2022
    Publication date: November 23, 2023
    Inventors: Hee Jin KANG, Yunho KIM
  • METHOD OF PREPARING SINGLE CRYSTAL PEROVSKITE AND METHOD OF MANUFACTURING SOLAR CELL USING SINGLE CRYSTAL PEROVSKITE
    Publication number: 20230357956
    Abstract: A method of forming single crystal perovskite according to an exemplary embodiment of the present invention includes: forming a preliminary thin film by applying a perovskite precursor solution containing an additive on a substrate; exposing the preliminary thin film to a vacuum state by transferring the preliminary thin film to a vacuum chamber; and switching an internal pressure of the vacuum chamber to an atmospheric pressure, wherein the additive includes a substituted or unsubstituted C1 to C30 aliphatic ammonium salt, a substituted or unsubstituted C6 to C30 aromatic ammonium salt, a substituted or unsubstituted C1 to C30 aliphatic amine salt, a substituted or unsubstituted C6 to C30 aromatic amine salt, or a combination thereof.
    Type: Application
    Filed: November 8, 2022
    Publication date: November 9, 2023
    Inventors: Do Hyung KIM, Hyun Shil KIM, JAE SEOB YOO, Yu Jin KANG
  • Fingerprint authentication device, display device including the same, and method of authenticating fingerprint of display device
    Patent number: 11810393
    Abstract: A fingerprint authentication device includes a biometric sensor configured to generate a sensing signal by sensing biometric information, an image processor configured to generate a fingerprint image based on the sensing signal, a singular point determiner circuit configured to select at least one fingerprint piece based on the fingerprint image or the sensing signal, and determine a singular point of the fingerprint image by analyzing the selected at least one fingerprint piece, and an authenticator circuit. The image processor is further configured to extract an interest region including the singular point from the fingerprint image based on a coordinate of the singular point, and the authenticator circuit is configured to perform fingerprint authentication by comparing the interest region with registered fingerprint information.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: November 7, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Soon Gyu Lee, Jin A Kang, Jin Woo Kim
  • METHOD AND APPARATUS FOR INSPECTING VEHICLE
    Publication number: 20230342905
    Abstract: An apparatus and method for inspecting a vehicle include photographing a lower side of a vehicle to obtain a lower side image, transmitting the lower image to a server, receiving inspection result data of the lower side of the vehicle from the server, and displaying the inspection result data on a display, wherein the received inspection result data includes a result obtained by generating a defect image of the lower side of the vehicle from a virtual image, in which a defect is indicated, of a reference lower image of the vehicle, and determine whether the lower side of the vehicle is defective using the generated defect image.
    Type: Application
    Filed: April 20, 2023
    Publication date: October 26, 2023
    Applicants: Hyundai Motor Company, KIA CORPORATION
    Inventors: Chan Jin KANG, Minhoe HUR, Jaesik MIN
  • COMPOUNDS FOR SUPPRESSING EGFR MUTANT CANCER AND PHARMACEUTICAL USE THEREOF
    Publication number: 20230322723
    Abstract: The present disclosure provides a compound of a specific chemical structure or a pharmaceutically acceptable salt thereof, which has the activity of inhibiting and/or degrading mutant EGFR protein. The present disclosure also provides a composition comprising such a compound or a pharmaceutically acceptable salt thereof. The present disclosure provides a pharmaceutical use of a compound according to the present disclosure, a salt thereof, and a composition comprising same for the treatment or prevention of cancer with EGFR mutation, especially lung cancer. The present disclosure also provides a method for treatment or prevention of EGFR mutation cancer, especially lung cancer, the method comprising administering an effective amount of the compound according to the present invention, a salt thereof, or a composition containing same to a subject in need of treatment.
    Type: Application
    Filed: September 2, 2021
    Publication date: October 12, 2023
    Inventors: Hyung-Chul RYU, Jae-Sun KIM, Jee-Woong LIM, Ju-Young LEE, Kwanghyun CHOI, Rengasamy RAJESH, Duk-Ho CHANG, Hyeok Jun GWON, Hyo Jin KANG