Patents by Inventor Kyoung Kim

Kyoung 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).

  • Antenna and antenna module including the antenna
    Patent number: 11482787
    Abstract: An antenna includes feed pads; a radiating portion disposed on one side of the feed pads and spaced apart from the feed pads, the radiating portion being constituted by a single conductor plate; and a ground part disposed on an opposite side of the feed pads from the radiating portion; wherein each of the feed pads has a polygonal shape.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: October 25, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Seung Goo Jang, Eun Kyoung Kim
  • WIRELESS CHARGING DEVICE, AND TRANSPORTATION MEANS COMPRISING SAME
    Publication number: 20220332197
    Abstract: A wireless charging device according to one embodiment comprises two types of magnetic parts having different magnetic properties, wherein the two types of magnetic parts can be appropriately arranged to effectively disperse heat, generated during wireless charging, through the distribution of magnetic flux, and improve durability against external shock or distortion. Accordingly, the wireless charging device may be usefully used in a transportation means, such as an electric vehicle, that requires a large amount of power transmission between a transmitter and a receiver.
    Type: Application
    Filed: October 29, 2020
    Publication date: October 20, 2022
    Inventors: Tae Kyoung KIM, Jong Hak CHOI, Nah Young KIM, Seunghwan LEE
  • Cathode for lithium secondary batteries and method of manufacturing the same
    Patent number: 11476458
    Abstract: A cathode for lithium secondary batteries including a gel polymer electrolyte coating layer formed on a cathode active material layer of a lithium secondary battery, and more particularly, a cathode having a novel structure capable of solving problems caused due to lithium polysulfides, the problems being caused in conventional lithium secondary batteries, and a lithium secondary battery including the same and method for preparing the same.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: October 18, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Yun Kyoung Kim, Dongwook Koh, Doo Kyung Yang
  • Methods of fabricating OLED panel with inorganic pixel encapsulating barrier
    Patent number: 11476313
    Abstract: Embodiments described herein relate to sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in a display such as an organic light-emitting diode (OLED) display. The device includes a plurality of sub-pixels, each sub-pixel of the plurality of sub-pixels defined by adjacent pixel-defining layer (PDL) structures with inorganic overhang structures disposed on the PDL structures, each sub-pixel having an anode, organic light-emitting diode (OLED) material disposed on the anode, and a cathode disposed on the OLED material. The device is made by a process including the steps of: depositing the OLED material and the cathode by evaporation deposition, and depositing an encapsulation layer disposed over the cathode.
    Type: Grant
    Filed: October 11, 2021
    Date of Patent: October 18, 2022
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • WIRELESS CHARGING DEVICE AND MOVING MEANS INCLUDING SAME
    Publication number: 20220328232
    Abstract: A wireless charging device according to one implementation embodiment comprises a flow path arranged inside a magnetic unit or at an adjacent portion, and has cooling fluid flowing into the flow path so as to come in contact with the magnetic unit, and thus the heat generated during wireless charging can be readily discharged. Therefore, the wireless charging device can be effectively useful for a moving means such as an electric vehicle that requires high-capacity power transmission between a transmitter and a receiver.
    Type: Application
    Filed: October 29, 2020
    Publication date: October 13, 2022
    Inventors: Seunghwan LEE, Tae Kyoung KIM, Jong Hak CHOI, Nah Young KIM
  • Learning method and learning device for CNN using 1xK or Kx1 convolution to be used for hardware optimization, and testing method and testing device using the same
    Patent number: 11461653
    Abstract: A method for learning parameters of a CNN using a 1×K convolution operation or a K×1 convolution operation is provided to be used for hardware optimization which satisfies KPI. The method includes steps of: a learning device (a) instructing a reshaping layer to two-dimensionally concatenate features in each group comprised of corresponding K channels of a training image or its processed feature map, to thereby generate a reshaped feature map, and instructing a subsequent convolutional layer to apply the 1×K or the K×1 convolution operation to the reshaped feature map, to thereby generate an adjusted feature map; and (b) instructing an output layer to refer to features on the adjusted feature map or its processed feature map, and instructing a loss layer to calculate losses by referring to an output from the output layer and its corresponding GT.
    Type: Grant
    Filed: January 23, 2019
    Date of Patent: October 4, 2022
    Assignee: STRADVISION, INC.
    Inventors: Kye-Hyeon Kim, Yongjoong Kim, Insu Kim, Hak-Kyoung Kim, Woonhyun Nam, SukHoon Boo, Myungchul Sung, Donghun Yeo, Wooju Ryu, Taewoong Jang, Kyungjoong Jeong, Hongmo Je, Hojin Cho
  • Conductive oxide overhang structures for OLED devices
    Patent number: 11456345
    Abstract: Sub-pixel circuits and methods of forming sub-pixel circuits that may be utilized in an organic light-emitting diode (OLED) display are described herein. The overhang structures are permanent to the sub-pixel circuit. The overhang structures include a conductive oxide. A first configuration of the overhang structures includes a base portion and a top portion with the top portion disposed on the base portion. In a first sub-configuration, the base portion includes the conductive oxide of at least one of a TCO material or a TMO material. In a second sub-configuration, the base portion includes a metal alloy material and the conductive oxide of a metal oxide surface. A second configuration of the overhang structures includes the base portion and the top portion with a body portion disposed between the base portion and the top portion. The body portion includes the metal alloy body and the metal oxide surface.
    Type: Grant
    Filed: May 11, 2022
    Date of Patent: September 27, 2022
    Assignee: Applied Materials, Inc.
    Inventors: Ji-young Choung, Chung-Chia Chen, Yu Hsin Lin, Jungmin Lee, Dieter Haas, Si Kyoung Kim
  • NOVEL LOBARIC ACID DERIVATIVE HAVING PTP-1B INHIBITORY ACTIVITY, PREPARATION METHOD THEREFOR AND USE THEREOF
    Publication number: 20220281805
    Abstract: A lobamide compound according to an embodiment of the present disclosure is represented by Formula 1. The lobamide compound has excellent PTP-1B inhibitory activity that is far higher than that of conventional lobaric acid derivatives and which can be orally administered, and thus is very effective in the prevention or treatment of diabetes or obesity through oral administration.
    Type: Application
    Filed: August 14, 2020
    Publication date: September 8, 2022
    Inventors: Joung Han YIM, Il Chan KIM, Se Jong HAN, Tai Kyoung KIM, Dong Gyu JO, Hyun Cheol OH, Ha Ju PARK, Seul Ki MIN, Sung Jin KIM, Pil Sung KANG, Min Ju KIM, Jung Eun KIM, Kyung Hee KIM, Ju Mi HONG
  • Method for synthesis of lobaric acid and analog thereof
    Patent number: 11434217
    Abstract: The present invention can synthesize lobaric acid and four analogues thereof, which are five phenolic lichen metabolites isolated from an extract of the Antarctic lichen Stereocaulon alpinum and selectively inhibit PTP1B, by a simple, economic and efficient chemical synthesis method.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: September 6, 2022
    Assignee: KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY
    Inventors: Joung Han Yim, Il-Chan Kim, Se Jong Han, Ui Joung Youn, Hong Kum Lee, Jun Hyuck Lee, Tai Kyoung Kim, Kwon Joo Yeo
  • Lightweight sandwich steel sheet using polyamide, and manufacturing method therefor
    Patent number: 11433639
    Abstract: The present invention relates to a lightweight sandwich steel sheet using polyamide, and more particularly, to a lightweight sandwich steel sheet using polyamide and a manufacturing method therefor, the steel sheet being usable at a wider temperature range than that of a conventional sandwich steel sheet and, particularly, having excellent adhesion at a low temperature and remarkably increasing stability and lightweight property.
    Type: Grant
    Filed: November 1, 2018
    Date of Patent: September 6, 2022
    Assignee: HANWHA CHEMICAL CORPORATION
    Inventors: Dae Hak Kim, Seung Hoe Do, Jin Seo Lee, Kyoung Won Yim, Kyung Ho Kwon, Do Kyoung Kim, Hye Yeon Lee
  • Semiconductor package and electronic device having the same
    Patent number: 11437295
    Abstract: A semiconductor package includes a substrate including an antenna; a heating element disposed on a first surface of the substrate and connected to the antenna; a heat radiating part coupled to the heating element; and a signal transfer part disposed on the first surface of the substrate and configured to electrically connect the substrate to a main substrate. The heat radiating part may include a heat transfer part connected to the heating element and heat radiating terminals connecting the heat transfer part and the main substrate to each other.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: September 6, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Tae Hyun Kim, Jung Hyun Lim, Seung Goo Jang, Eun Kyoung Kim, Se Min Jin
  • Thermoplastic Resin Composition and Molded Product Manufactured Therefrom
    Publication number: 20220275194
    Abstract: A thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of an ethylene-propylene block copolymer; approximately 0.3-5 parts by weight of metal phosphinate compound; approximately 0.5-5 parts by weight of a phosphorus-nitrogen-based retardant; and approximately 0.01-0.2 parts by weight of a bromine-based retardant. The thermoplastic resin composition has excellent flame retardancy, impact resistance, and the like.
    Type: Application
    Filed: September 24, 2020
    Publication date: September 1, 2022
    Inventors: Jee Kwon PARK, Hyeon Mun JEONG, Yoen Kyoung KIM, Seon Ae LEE
  • NOVEL COMPOUND SEMICONDUCTOR AND USE THEREOF
    Publication number: 20220274845
    Abstract: A compound semiconductor which has an improved thermoelectric performance index together with excellent electrical conductivity, and thus may be utilized for various purposes such as a thermoelectric conversion material of thermoelectric conversion devices, solar cells, and the like, and to a method for preparing the same.
    Type: Application
    Filed: December 20, 2017
    Publication date: September 1, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Kyung Moon KO, Cheol Hee PARK, Min Kyoung KIM, Chee Sung PARK, Myung Jin JUNG, Yu Ho MIN
  • Electrode and lithium secondary battery comprising same
    Patent number: 11424441
    Abstract: An electrode including an additive for forming pores with an average particle diameter of 1 ?m or greater, and a lithium secondary battery including the electrode. The porosity of the porous particles may be from 50% to 95%. The porosity of the electrode increases by including the additive for forming pores. As the porosity of the electrode increases by the additive for forming pores, and accordingly, effects of having excellent electrode reactivity and enhanced initial capacity are obtained even under high loading.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 23, 2022
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Eunkyung Cho, Yun Kyoung Kim, Kwonnam Sohn, Doo Kyung Yang
  • Electronic apparatus with antenna with increased power transmission efficiency
    Patent number: 11417942
    Abstract: The present disclosure relates to an electronic apparatus. The electronic apparatus includes a display panel, a pattern portion, and a circuit portion. The display panel includes an active area and a peripheral area. The pattern portion includes an antenna pattern disposed on the display panel and a first pad connected to the antenna pattern. The circuit portion includes a second pad facing the first pad, wherein the second pad is spaced apart from the first pad by a predetermined distance. The second pad is capacitively-coupled to the first pad and a radio frequency device electrically connected to the second pad.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: August 16, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kiseo Kim, Jae-Kyoung Kim, Wonsang Park, Bonghyun You
  • APTAMER SPECIFICALLY BINDING TO CANCER STEM CELLS, AND USE THEREOF
    Publication number: 20220251571
    Abstract: The present invention relates to aptamers that specifically bind to cancer stem cells. The aptamers according to the present invention specifically bind to cancer stem cells and reduce cell adhesion ability, cell proliferation, drug resistance and cell migration, which are characteristics of cancer stem cells, thus having excellent anticancer effects. Therefore, the aptamer may be used in various ways in the fields of cancer diagnosis, prognosis prediction, and treatment.
    Type: Application
    Filed: March 30, 2020
    Publication date: August 11, 2022
    Inventors: Jae Ho KIM, Dae Kyoung KIM
  • Substituted piperidines as kinase inhibitors
    Patent number: 11407754
    Abstract: The present invention relates to a compound represented by the following Chemical Formula 1, or a pharmaceutically acceptable salt, stereoisomer, or tautomer thereof, and the compound according to the present invention can be usefully used for the prevention or treatment of diseases which are associated with kinase inhibitory actions: wherein, X1 is —NR1—, —O—, or —S—, X2 is CH or N, R1 is C1-5 alkyl, C3-6 cycloalkyl, CH2CHF2, or CH2CF3, wherein the C1-5 alkyl is optionally substituted with one NHC(O)OC(CH3)3 substituent, R2 is H, C1-5 alkyl, or halogen, and R3 is H or C1-5 alkyl.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: August 9, 2022
    Assignee: Daewoong Pharmaceutical Co., Ltd.
    Inventors: In Woo Kim, Nam Youn Kim, Seung Hwarn Jeong, Bo-Kyoung Kim, Jun Hee Lee
  • IRON OXYHYDROXYNITRATE HAVING PHOSPHORIC ACID ANION-ADSORBED SURFACE, PREPARATION METHOD THEREFOR, CATHODE COMPRISING IRON OXYHYDROXYNITRATE HAVING PHOSPHORIC ACID ANION-ADSORBED SURFACE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
    Publication number: 20220223860
    Abstract: Disclosed is a modified iron oxyhydroxynitrate including iron oxyhydroxynitrate and hydrogen phosphate ions adsorbed on a surface thereof. Also disclosed is a method for preparing the same, a positive electrode for a lithium secondary battery including the modified iron oxyhydroxynitrate as a positive electrode additive, and a lithium secondary battery including the same.
    Type: Application
    Filed: July 1, 2020
    Publication date: July 14, 2022
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Jihoon AHN, Yun Kyoung KIM, Taek Gyoung KIM, Eun Kyoung PARK, Suenghoon HAN
  • POLYALKYLENE CARBONATE-BASED RESIN, AND MOLDED ARTICLE PRODUCED THEREFROM
    Publication number: 20220220300
    Abstract: The present disclosure provides a polyalkylene carbonate-based resin having excellent thermal stability, thereby having an improved heat shrinkage phenomenon, and a molded article produced using the same. The polyalkylene carbonate-based resin includes 100 parts by weight of a base resin including a polyalkylene carbonate resin and a polylactide resin, and 5 parts by weight to 10 parts by weight of a heat shrinkage prevention agent, wherein the base resin includes the polyalkylene carbonate resin and the polylactide resin in a weight ratio of 6:4 to 4:6, and the heat shrinkage prevention agent is one or more selected from the group consisting of a polyalkyl(meth)acrylate-based resin, a polyalphaolefin-vinyl acetate-based resin, and a polyoxyalkylene-based resin.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 14, 2022
    Inventors: Won Hee WOO, Seung Young PARK, Sung Kyoung KIM, Sang Cheol SHIN, Kyung Min MIN, Won Seok KIM
  • Mounting module and antenna apparatus
    Patent number: RE49261
    Abstract: Disclosed is a mounting module, an antenna apparatus, and a method of manufacturing a mounting module. The mounting module includes a board; an antenna mounted on a first surface of the board, an RF circuit unit mounted on a second surface of the board, and a feeding line to electrically connect the RF circuit unit and the antenna through the board, thereby reducing a loss of signal power.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: October 25, 2022
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Se Min Jin, Min Hoon Kim, Eun Kyoung Kim, Seung Goo Jang, Hyung Geun Ji, Jae Hyun Chang