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).

  • Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
    Patent number: 11309476
    Abstract: The present invention relates to a novel chalcogen-containing compound that exhibits excellent phase stability even at a temperature corresponding to the driving temperature of a thermoelectric element, and has a high output factor and thermoelectric figure of merit, a method for preparing the same, and a thermoelectric element including the same.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Yu Ho Min, Min Kyoung Kim, Cheol Hee Park, Kyung Moon Ko, Chee Sung Park, Myung Jin Jung
  • Speech signal processing method and speech signal processing apparatus
    Patent number: 11308936
    Abstract: A speech signal processing method of a user terminal includes: receiving a speech signal, detecting a personalized information section including personal information in the speech signal, performing data processing on the personalized information section of the speech signal by using a personalized model generated based on the personal information, and receiving, from a server, a result of the data processing performed by the server on a general information section of the speech signal that is different than the personalized information section of the speech signal.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: April 19, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae-yoon Kim, Sang-ha Kim, Sung-Soo Kim, Jin-sik Lee, Chang-woo Han, Eun-kyoung Kim, Jae-won Lee
  • Display device
    Patent number: 11308730
    Abstract: Provided is a display device including a display panel defining a folding area and a non-folding area and including a base layer, a circuit layer on the base layer, and a display element layer on the circuit layer, an input sensor below the display panel and defining a sensing area overlapping the non-folding area, and a light shielding layer between the display element layer and the input sensor, where the light shielding layer defines a plurality of holes in a first portion of the light shielding layer at the non-folding area, and a cut portion in a second portion of the light shielding layer at the folding area.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: April 19, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji-Hun Ryu, Ilnam Kim, Jae-Kyoung Kim, Jongin Baek, Eunjin Sung, Seongryong Lee, Jonghyun Lee
  • Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
    Patent number: 11306004
    Abstract: A chalcogen-containing compound of the following Chemical Formula 1 which exhibits excellent phase stability at a temperature corresponding to the driving temperature of a thermoelectric element, and also exhibits an excellent thermoelectric performance index (ZT) through an increase in a power factor and a decrease in thermal conductivity, a method for preparing the same, and a thermoelectric element including the same: V1-xMxSn4-yPbyBi2Se7-zTez??[Chemical Formula 1] In the above Formula 1, V is a vacancy, M is an alkali metal, x is greater than 0 and less than 1, y is greater than 0 and less than 4, and z is greater than 0 and less than or equal to 1.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: April 19, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Min Kyoung Kim, Yu Ho Min, Cheol Hee Park, Kyung Moon Ko, Chee Sung Park, Jae Hyun Kim, Myung Jin Jung
  • POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM RECHARGEABLE BATTERY, MANUFACTURING METHOD THEREFOR AND LITHIUM RECHARGEABLE BATTERY COMPRISING SAME
    Publication number: 20220115642
    Abstract: A positive electrode active material for a lithium secondary battery, which can improve the performance of the battery by mixing various carbons with positive electrode active material and applying it, and a preparation method thereof and a lithium secondary battery including the same. The positive electrode active material for the lithium secondary battery includes two or more types of active material composites in which sulfur is supported on the carbon materials contained therein, wherein the carbon materials contained in any one of the two or more types of active material composites differ in at least one of the average particle size and shape from the carbon materials contained in another type of active material composites.
    Type: Application
    Filed: October 29, 2019
    Publication date: April 14, 2022
    Applicant: LG CHEM, LTD.
    Inventors: Cholong LEE, Yun Kyoung KIM
  • ELECTRONIC DEVICE
    Publication number: 20220115767
    Abstract: An electronic device includes a display layer including an active area and a peripheral area adjacent to the active area. An antenna layer is disposed on the display layer and includes an antenna, an antenna line connected to one side of the antenna, and an antenna pad connected to one side of the antenna line. A cover layer is spaced apart from the antenna layer with the display layer disposed therebetween. The cover layer may at least partially overlap each of the antenna, the antenna line, and the antenna pad.
    Type: Application
    Filed: June 29, 2021
    Publication date: April 14, 2022
    Inventors: SEONGRYONG LEE, JAE-KYOUNG KIM, EUNJIN SUNG
  • ELECTRONIC DEVICE
    Publication number: 20220109227
    Abstract: An electronic device includes a display module including a display area and a non-display area. An antenna layer is disposed on the display module, including a bending area at least partially overlapping the non-display area and a non-bending area adjacent to the bending area, and including a first portion disposed in the non-bending area and a second portion disposed in the bending area, and bent, and a spacer disposed between the second portion and the display module and including a metal plate that is bent.
    Type: Application
    Filed: June 16, 2021
    Publication date: April 7, 2022
    Inventors: Seongryong Lee, Kiseo Kim, Jae-Kyoung Kim, Eunjin Sung, Sangrock Yoon
  • Processing aids and masterbatches for the same
    Patent number: 11292170
    Abstract: The present invention relates to a processing aid of a non-fluorinated melt-processable polymer and a masterbatch for a processing aid, features the inclusion of a processing aid comprising a fluoropolymer forming clustered secondary particles each having a particle size of 2 ?m to 2 mm and being a combination of primary fluoropolymer particles each having a diameter of 0.02 ?m to 0.5 ?m, and may accelerate the elimination of melt fracture despite the omission of an interfacial agent and decrease extrusion load upon process to thereby enhance productability.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: April 5, 2022
    Assignee: HANNANOTECH CO., LTD.
    Inventors: Soo Wan Kim, Eun Kyoung Kim, Dae Ho Lee
  • DISPLAY DEVICE
    Publication number: 20220093033
    Abstract: A display device includes a substrate including a display area and a peripheral area disposed around the display area, a pad area disposed near an edge of the substrate, and a plurality of pads disposed in the pad area and arranged along the edge of the substrate. An end of a first pad, which is an outermost pad among the plurality of pads, is connected to a first end of a resistor. The first pad is disposed between the resistor and the edge of the substrate, and a second end of the resistor is connected to a wire.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 24, 2022
    Inventors: Young-Soo Yoon, Yun-Kyeong In, Su Kyoung Kim, Won Se Lee, Dong Hyeon Jang, Yu-Jin Jeon, Hyun Ji Cha
  • Ionizing radiation-resistant thermoplastic resin composition, and molded product comprising same
    Patent number: 11274201
    Abstract: A thermoplastic resin composition of the present invention comprises a rubber-modified vinyl-based graft copolymer, a first aromatic vinyl-based copolymer, a second aromatic vinyl-based copolymer, and a polyalkylene glycol, wherein the first aromatic vinyl-based copolymer is a copolymer of methyl methacrylate, methyl acrylate, an aromatic vinyl-based monomer, and a monomer copolymerizable with the aromatic vinyl-based monomer, the second aromatic vinyl-based copolymer is a copolymer of an aromatic vinyl-based monomer and a monomer copolymerizable with the aromatic vinyl-based monomer, and the weight ratio of methyl methacrylate to methyl acrylate, in the first aromatic vinyl-based copolymer, is approximately 1:0.01 to approximately 1:0.2. The thermoplastic resin composition has excellent discoloration resistance, color, transparency, and the like even after irradiation with ionizing radiation.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: March 15, 2022
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Yoen Kyoung Kim, Cheon Seok Yang, Byeong Yeol Kim, Seung Yong Bae, Bong Jae Jeong, Ju Sung Kim
  • Display panel and display device including the same
    Patent number: 11275473
    Abstract: A display device includes a display panel including a display layer having light-emitting elements on the substrate, and a sensor electrode layer on the display layer. The sensor electrode layer includes sensor electrodes in a sensor area, sensor lines electrically connected to the sensor electrodes and a first conductive pattern spaced apart from the sensor lines and sensor electrodes. The sensor lines and the first conductive pattern are in a sensor peripheral area adjacent to the sensor area. The first conductive pattern is an antenna.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: March 15, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Seung Lyong Bok, Ki Seo Kim, Jae Kyoung Kim, Young Seok Seo, Sun Mi Yu, Jin Oh Kwag
  • Display device
    Patent number: 11275463
    Abstract: A display device includes: a base substrate including a touch area and a non-touch area adjacent to the touch area and including a first area and a second area; a touch electrode disposed in the touch area and including a lattice pattern; an antenna electrode disposed in the first area and including a lattice pattern; a first dummy pattern disposed in the first area; and a second dummy pattern disposed in the second area, wherein the second area is disposed between the first area and the touch area, and the lattice pattern of the touch electrode includes openings that are larger than openings of the lattice pattern of the antenna electrode.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: March 15, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jae-Kyoung Kim, Ki Seo Kim, Eun Jin Sung, Bong Hyun You, Won Sang Park
  • METHODS OF FABRICATING OLED PANEL WITH INORGANIC PIXEL ENCAPSULATING BARRIER
    Publication number: 20220077252
    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: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • OLED PANEL WITH INORGANIC PIXEL ENCAPSULATING BARRIER
    Publication number: 20220077251
    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 substrate, adjacent pixel-defining layer (PDL) structures disposed over the substrate and defining sub-pixels of the device, inorganic overhang structures disposed on an upper surface of the PDL structures, and a plurality of sub-pixels. Each sub-pixel includes an anode, an organic light-emitting diode (OLED) material disposed over and in contact with the anode, a cathode disposed over the OLED material and extending under the inorganic overhang structures adjacent to each sub-pixel, and an encapsulation layer disposed over the cathode. The encapsulation layer extends under at least a portion of the inorganic overhang structures and along a sidewall of the inorganic overhang structures.
    Type: Application
    Filed: March 5, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young CHOUNG, Dieter HAAS, Yu Hsin LIN, Jungmin LEE, Seong Ho YOO, Si Kyoung KIM
  • METHODS OF FABRICATING OLED PANEL WITH INORGANIC PIXEL ENCAPSULATING BARRIER
    Publication number: 20220077257
    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: Application
    Filed: October 11, 2021
    Publication date: March 10, 2022
    Inventors: Ji-young Choung, Dieter Haas, Yu Hsin Lin, Jungmin Lee, Seong Ho Yoo, Si Kyoung Kim
  • ELECTRONIC DEVICE
    Publication number: 20220069019
    Abstract: An electronic device includes a display panel including a display region and a non-display region adjacent thereto, an input sensor overlapping a first region of the display region, and an antenna overlapping a second region of the display region. The input sensor includes a first sensing layer including a bridge pattern and a second sensing layer including sensor electrodes and disposed on a different layer from the first sensing layer. The bridge pattern connects two adjacent sensor electrodes. The antenna includes a first antenna layer including a first antenna with a first frequency band, the first antenna layer and the first sensing layer disposed on the same layer, and a second antenna layer including a second antenna with a second frequency band different from the first frequency band. The second antenna layer and the second sensing layer are disposed on the same layer.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: JAE-KYOUNG KIM, KISEO KIM, WONSANG PARK, BONGHYUN YOU
  • Method and electronic device for translating speech signal
    Patent number: 11264008
    Abstract: A method and an electronic device for translating a speech signal between a first language and a second language with minimized translation delay by translating fewer than all words of the speech signal according to a level of understanding of the second language by a user that receives the translation.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: March 1, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-sang Yu, Sang-ha Kim, Jong-youb Ryu, Yoon-jung Choi, Eun-kyoung Kim, Jae-won Lee
  • Electronic device for playing-playing contents and method thereof
    Patent number: 11249620
    Abstract: A portable communication device is provided.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: February 15, 2022
    Inventors: Hyun-Kyoung Kim, Dae-Sung Kim, So-Ra Kim, Hang-Kyu Park, Seung-Kyung Lim
  • Ink composition, organic light-emitting element using same, and fabrication method thereof
    Patent number: 11236246
    Abstract: The present specification relates to an ink composition comprising a solvent comprising one or more types of Chemical Formulae 1 to 4; and a charge transferring material or a light emitting material, an organic light emitting device using the same, and a method for manufacturing the same.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: February 1, 2022
    Inventors: Mi Kyoung Kim, Ji Young Jung
  • Method and device for managing mobile node of SDN controller
    Patent number: 11240732
    Abstract: A method for managing a mobile node of an SDN controller according to an aspect of the present disclosure includes receiving a router solicitation message of a mobile node transmitted through a first AP operated by the SDN controller.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 1, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyun Seung Choo, Young Kyoung Kim, Muhammad Raza Syed, Se Il Jeon, Tien Dung Nguyen, Jae Yeop Jeong