Patents by Inventor Dong Han Kim

Dong Han Kim 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: 20230303979
    Abstract: The present invention relates to a method for producing a cell having a genetic defect corrected, and a cell therapy agent comprising the cell, and, more particularly, to a method for producing a cell and a cell therapy agent comprising the cell, which comprise a method for isolating a cell from an individual, producing a chemically derived progenitor cell by processing a compound, and then correcting a mutant gene ex vivo. The cell therapy agent of the present invention has significantly less side effects such as an off-target effect and tumor generation, and has shown a Tyrosinemia type I treatment effect that is more significant than when a simple cell is transplanted, and thus, the cell therapy agent is expected to be widely usable in treatment fields for diseases caused by gene mutation, including Tyrosinemia type I.
    Type: Application
    Filed: August 13, 2021
    Publication date: September 28, 2023
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG
    Inventors: Dong Ho CHOI, Sang Su BAE, Sung Ah HONG, Jae Min JEONG, Yo Han KIM
  • Publication number: 20230299284
    Abstract: A cathode composition for a lithium secondary battery includes a cathode active material including cathode active material particles having a single particle shape, flake graphite, and a conductive material including an amorphous carbon-based conductive material.
    Type: Application
    Filed: March 13, 2023
    Publication date: September 21, 2023
    Inventors: Jong Hyuk LEE, Sang Han LEE, Jung Hwan KIM, In Haeng CHO, Dong Wook HA
  • Publication number: 20230292494
    Abstract: A semiconductor device includes: a trench formed in a substrate; a gate dielectric layer covering sidewalls and a bottom surface of the trench; a first gate electrode gap-filling a bottom portion of the trench over the gate dielectric layer; a second gate electrode including a metal nitride which is the same as the first gate electrode over the first gate electrode and doped with a low work function adjusting element; a buffer layer covering a top surface of the second gate electrode and the gate dielectric layer exposed over second gate electrode; and a capping layer gap-filling the other portion of the trench over the buffer layer.
    Type: Application
    Filed: September 7, 2022
    Publication date: September 14, 2023
    Inventors: Dong Soo KIM, Se Han KWON
  • Publication number: 20230290848
    Abstract: A semiconductor device includes: a substrate including a gate trench; a gate dielectric layer formed along sidewalls and bottom surfaces of the gate trench; a high work function layer and a lower gate electrode that fill a bottom portion of the gate trench over the gate dielectric layer; an upper gate electrode including a low work function adjusting element over the lower gate electrode and including the same metal nitride as a material of the lower gate electrode; and a capping layer that gap-fills the other portion of the gate trench over the upper gate electrode.
    Type: Application
    Filed: November 3, 2022
    Publication date: September 14, 2023
    Inventors: Dong Soo KIM, Se Han KWON
  • Publication number: 20230285312
    Abstract: A lipid nanoparticles manufacturing chip includes a mixer unit for forming a mixed solution by mixing a first raw material containing an active ingredient and a second raw material containing a lipid, a dilution unit that is connected to the mixer unit and dilutes the mixed solution using a diluent solution to make a diluted mixed solution, and a concentration unit connected to the dilution unit and for obtaining a concentrated solution by concentrating lipid nanoparticles (LNP) from the diluted mixed solution.
    Type: Application
    Filed: May 11, 2022
    Publication date: September 14, 2023
    Inventors: Euidon HAN, Chan Hee CHON, Dong Hoon KIM, Ju Hee KIM
  • Publication number: 20230282778
    Abstract: A light-emitting element comprises a core comprising a first semiconductor layer, a second semiconductor layer provided on the first semiconductor layer, and an emissive layer provided between the first semiconductor layer and the second semiconductor layer, and a first element insulating film around a side surface of the core, wherein the first element insulating film comprises a composite of an insulating member and an elastic member.
    Type: Application
    Filed: November 22, 2022
    Publication date: September 7, 2023
    Inventors: Dong Gyun KIM, Jun Bo SIM, Hee Yeon YOO, Jeong In CHOI, Chul Jong YOO, Yo Han LEE, Sung Ae JANG, Hyun Min CHO, Hyung Rae CHA
  • Publication number: 20230282518
    Abstract: A method for fabricating a semiconductor device includes forming a trench in a substrate, forming a gate dielectric layer on a surface of the trench, forming a lower gate, which partially fills the trench, over the gate dielectric layer, forming a low work function layer over the lower gate, forming a spacer over the low work function layer, etching the low work function layer to be self-aligned with the spacer in order to form vertical gate on both upper edges of the lower gate, and forming an upper gate over the lower gate between inner sidewalls of the vertical gate.
    Type: Application
    Filed: May 12, 2023
    Publication date: September 7, 2023
    Inventors: Dong-Soo KIM, Se-Han KWON
  • Publication number: 20230269125
    Abstract: An electronic device includes a feedback oscillator configured to output a first oscillation signal and a second oscillation signal, the second oscillation signal having a defined phase difference from the first oscillation signal, the feedback oscillator including a phase shifter configured to receive the first oscillation signal and output the second oscillation signal, an up-conversion mixer configured to output a first loopback signal obtained by mixing the first oscillation signal with a reference tone signal, and output a second loopback signal obtained by mixing the second oscillation signal with the reference tone signal, and a receiver configured to generate a first reference IQ signal from the first loopback signal, generate a second reference IQ signal from the second loopback signal, and compare an actual phase difference between the first reference IQ signal and the second reference IQ signal with the defined phase difference.
    Type: Application
    Filed: February 13, 2023
    Publication date: August 24, 2023
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dong Han KIM, Sung Soo Kim, Wan Kim
  • Publication number: 20230233138
    Abstract: Disclosed is a method of identifying dementia by at least one processor of a device according to some embodiments of the present disclosure. The method may include obtaining a plurality of result data of a user obtained by performing a plurality of tests through a user terminal, calculating a score value by inputting the plurality of result data to a dementia identification model, and determining whether the user has dementia based on whether the score value is greater than a first threshold value.
    Type: Application
    Filed: December 15, 2022
    Publication date: July 27, 2023
    Inventors: Ho Yung KIM, Bo Hee KIM, Dong Han KIM, Hye Bin HWANG, Chan Yeong PARK, Ji An CHOI
  • Publication number: 20230233137
    Abstract: Disclosed is a method of identifying dementia by at least one processor of a device. The method includes performing a first task that causes a first object to be displayed on a first region of a screen displayed on a user terminal; and when a preset condition is satisfied, performing a second task that causes at least one object, which induces the user's gaze, to be displayed instead of the first object on the screen of the user terminal.
    Type: Application
    Filed: November 23, 2022
    Publication date: July 27, 2023
    Applicant: Hail co, LTD.
    Inventors: Ho Yung KIM, Bo Hee KIM, Dong Han Kim, Hye Bin HWANG, Chan Yeong PARK, Ji An CHOI
  • Publication number: 20230225650
    Abstract: Disclosed is a method of identifying dementia using at least one processor of a device according to some embodiments of the present disclosure. More particularly, the method may include performing a first task of causing for a user terminal to display a first screen including a sentence; performing a second task of causing for the user terminal to acquire an image including user’s eyes in association with displaying a moving object instead of the first screen; and performing a third task of causing for the user terminal to acquire a recording file in association with displaying a second screen in which the sentence is hidden, wherein the first task includes a sub-task of causing color of at least one word constituting the sentence included in the first screen to be sequentially changed.
    Type: Application
    Filed: August 12, 2022
    Publication date: July 20, 2023
    Inventors: Ho Yung KIM, Geon Ha KIM, Bo Hee KIM, Dong Han KIM, Hye Bin HWANG, Chan Yeong PARK, Ji An CHOI, Bo Ri KIM
  • Publication number: 20230223531
    Abstract: A cathode for a lithium secondary battery according to embodiments of the present invention includes a cathode current collector, and a cathode active material layer formed on the cathode current collector. The cathode active material layer includes first lithium metal oxide particles each having a secondary particle shape in which primary particles are aggregated and second lithium metal oxide particles each having a single particle shape. A cross-section of the cathode active material layer from an SEM satisfies Equations 1 and 2.
    Type: Application
    Filed: January 6, 2023
    Publication date: July 13, 2023
    Inventors: Jung Hwan KIM, Dong Wook HA, Soo Min Park, Sang Han Lee, Jong Hyuk Lee, In Haeng Cho
  • Publication number: 20230223530
    Abstract: A lithium secondary battery includes a cathode including a cathode current collector and a cathode active material layer disposed on at least one surface of the cathode current collector, the cathode active material layer including a cathode active material including first cathode active material particles, each of which has a single particle shape; an anode facing the cathode; and a non-aqueous electrolyte including a non-aqueous organic solvent that contains a fluorine-based organic solvent, a lithium salt and an additive.
    Type: Application
    Filed: January 4, 2023
    Publication date: July 13, 2023
    Inventors: In Haeng CHO, Jung Hwan Kim, Sang Han Lee, Jong Hyuk Lee, Dong Wook Ha
  • Publication number: 20230213206
    Abstract: A cooking appliance having a casing with a cavity formed therein, a first heat source module configured to emit microwaves being arranged at a side surface of the casing, a second heat source module configure to emit magnetic fields being arranged at a bottom surface of the casing, and a third heat source module configured to generate radiant heat is arranged at an upper portion of the casing, whereby the first, second, and third heat source modules operate simultaneously or alternately.
    Type: Application
    Filed: July 26, 2022
    Publication date: July 6, 2023
    Inventors: Dong Han KIM, Dongkwan YU, Ugjin KIM
  • Publication number: 20230215520
    Abstract: Disclosed is a method of training the dementia identification model. More particularly, the method may include obtaining test result data through at least one of a first task related to Stroop test, a second task related to a computational power test, and a third task related to a memory test; and labeling the test result data with a score value to train the dementia identification model.
    Type: Application
    Filed: August 26, 2022
    Publication date: July 6, 2023
    Inventors: Ho Yung KIM, Geon Ha KIM, Bo Hee KIM, Dong Han KIM, Hye Bin HWANG, Chan Yeong PARK, Ji An CHOI, Bo Ri KIM
  • Publication number: 20230187432
    Abstract: A method for manufacturing a semiconductor package, for example a package-on-package type semiconductor device package. As non-limiting examples, various aspects of this disclosure provide high-yield methods for manufacturing a package-on-package type semiconductor package, or a portion thereof.
    Type: Application
    Filed: November 18, 2022
    Publication date: June 15, 2023
    Inventors: Dong Jin Kim, Jin Han Kim, Se Woong Cha, Ji Hun Lee, Joon Dong Kim, Yeong Beom Ko
  • Publication number: 20230177251
    Abstract: An unstructured document analysis method according to an embodiment includes: operations of acquiring unstructured document data including font characteristic data and document structure data, extracting text included in the unstructured document data on the basis of the font characteristic data or the document structure data, classifying the extracted text into a pre-classified item using a trained neural network model, acquiring a content query related to the content included in the unstructured document data and associated with the pre-classified item, and generating an answer to the content query on the basis of the extracted text classified into the item.
    Type: Application
    Filed: December 9, 2021
    Publication date: June 8, 2023
    Applicant: 42Maru Inc.
    Inventors: Dong Hwan KIM, Hyun Ok Kim, Seong Woo Park, Jae Yeob Jung, Yo Han Moon, Min Sun Song
  • Publication number: 20230175153
    Abstract: A method of manufacturing an electrode for water electrolysis having high catalytic activity for a hydrogen evolution reaction by forming a catalyst layer in which molybdenum oxide and a Ni-Mo-based alloy are mixed and an electrode for water electrolysis manufactured thereby are described. The method includes preparing catalyst materials including a solvent, a nickel (Ni) precursor, a molybdenum (Mo) precursor, and sodium citrate, preparing an electrode base material, obtaining a plating solution by dissolving the nickel (Ni) precursor, the molybdenum (Mo) precursor, and the sodium citrate in the solvent, and forming a catalyst layer on the surface of the electrode base material by immersing the electrode base material in the plating solution and applying an electric current.
    Type: Application
    Filed: October 17, 2022
    Publication date: June 8, 2023
    Inventors: Seung Hyeon Choi, Hoon Mo Park, Min Ju Park, Se Young Lee, Eun Ae Cho, Dong Hoon Song, Hyo Won Kim, Yong Keun Kwon, Jeong Han Roh
  • Publication number: 20230173227
    Abstract: A medical device includes a tube through which fluid flows; a handle part that is coupled to a proximal end portion of the tube; an electrode tip that is coupled to a distal end portion of the tube; and a fluid injection unit that injects fluid into the tube, in which the electrode tip is formed with one or more injection grooves that communicate with a hollow of the tube to inject the fluid.
    Type: Application
    Filed: November 29, 2022
    Publication date: June 8, 2023
    Inventors: Kyung Hoon SHIN, Dong Un KIM, Yo Han LEE
  • Patent number: 11655363
    Abstract: A tableted epoxy resin composition for encapsulation of semiconductor devices and a semiconductor device encapsulated using the tableted epoxy resin composition, the tableted epoxy resin composition satisfying the following conditions (i) a proportion of tablets of the tableted epoxy resin composition having a diameter of greater than or equal to 0.1 mm and less than 2.8 mm and a height of greater than or equal to 0.1 mm and less than 2.8 mm is about 97 wt % or more, as measured by sieve analysis using ASTM standard sieves; (ii) the tablets have a packed density of greater than about 1.7 g/mL; and (iii) a ratio of packed density to cured density of the tablets is about 0.6 to about 0.87.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: May 23, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Sang Jin Kim, Sang Kyun Kim, Tae Shin Eom, Dong Hwan Lee, Young Joon Lee, Yong Han Cho