Patents by Inventor Kyoung Lee

Kyoung Lee 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: 20230155129
    Abstract: A cathode active material for a sulfide-based all-solid-state battery according to embodiments of the present invention includes a first lithium-transition metal composite oxide particle having a secondary particle structure that includes a plurality of primary particles therein. The first lithium-transition metal composite oxide particle includes a lithium-sulfur-containing portion formed between the primary particles.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 18, 2023
    Inventors: Sang Min PARK, Hee Jun KWEON, Sang Bok KIM, Tae Kyoung LEE, Ji Hoon CHOI
  • Patent number: 11650362
    Abstract: The present invention relates to a polarizing plate including: a polarizer; a hard coating layer having a thickness of 10 ?m or less formed on one surface side of the polarizer; and an optical laminate including a light-transmitting substrate formed on the other surface side of the polarizer.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: May 16, 2023
    Assignee: LG CHEM, LTD.
    Inventors: Jung Hyun Seo, Jinseok Byun, Jaehoon Shim, Soo Kyoung Lee, Joo Jong Moon
  • Publication number: 20230146039
    Abstract: A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 11, 2023
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Nam Ki PARK, Young Hwan KWON, Young Bok YOON, Dong Yeon SHIN, Kum Kyung LEE, Ta Kyoung LEE, Jung Seok LEE
  • Publication number: 20230144081
    Abstract: The present invention relates to a pad for strengthening the muscle of the sole of the foot, and an insole including same. The subject matter of the present invention is a pad for strengthening the muscle of the sole of the foot, and an insole including same, the pad comprising: an arch support part for supporting the arch portion; a forefoot support part formed at the front of the arch support part to support the forefoot portion; and a connecting passage part for connecting the arch support part and the forefoot support part, wherein weight moves to the forefoot portion through the outer side of the sole of the foot after a load is applied to the rearfoot portion during walking, and the metatarsal bones come into contact with the forefoot support part and are stimulated so that driving power is generated in the direction between the big toe and the second toe, and thus walking is corrected.
    Type: Application
    Filed: May 18, 2021
    Publication date: May 11, 2023
    Inventor: Su Kyoung LEE
  • Publication number: 20230140963
    Abstract: A camera module includes a housing; a plurality of movable lens modules disposed in an internal space of the housing and configured to be movable in an optical axis direction, each of the plurality of movable lens modules comprising at least one lens; and a stopper configured to prevent contact between at least two of the plurality of movable lens modules, wherein the stopper includes a frame mounted on the housing; an extension portion extending from the frame into the internal space of the housing to face a side of one movable lens module of the plurality of movable lens modules in the optical axis direction; and a damping member disposed on the extension portion to face the side of the one movable lens module in the optical axis direction.
    Type: Application
    Filed: January 4, 2023
    Publication date: May 11, 2023
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young Hwan KWON, Kum Kyung LEE, Nam Ki PARK, Ta Kyoung LEE, Jung Seok LEE, Young Bok YOON, Dong Yeon SHIN
  • Publication number: 20230133670
    Abstract: This patent document discloses embodiments of image sensing devices including, an image sensing device which includes a substrate including a substrate surface and a trench extending from the substrate surface, a plurality of photoelectric conversion elements formed in the substrate and operable to convert incident light into photocharge, an electrode formed in the trench and configured to receive a bias voltage for suppressing a dark current, and a light blocking layer formed over the substrate surface of the substrate to block light from transmitting therethrough, and configured to be electrically conductive to receive the bias voltage and transmit the received bias voltage to the electrode.
    Type: Application
    Filed: November 1, 2022
    Publication date: May 4, 2023
    Inventors: Kyoung In LEE, Won Je PARK, Byoung Gyu KIM
  • Patent number: 11638254
    Abstract: A multi-subscriber identification module (multi-SIM) device includes plural SIMs, plural radio frequency (RF) resources, and a baseband processor. The plural RF resources are assigned to the plural SIMs, a first portion of the RF resources supporting use of a non-limited channel configuration and a second portion of the RF resources supporting use of a limited channel configuration according to a radio resource control (RRC) protocol. The baseband processor, in response to RF resource use request intervals of two or more target SIMs among the plural SIMs overlapping each other, control the RF resources to support the use of the non-limited channel configuration for one of the two or more target SIMs and to support the use of the limited channel configuration for the other of the two or more target SIMs, based on information regarding networks respectively corresponding to the two or more target SIMs.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: April 25, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-kyoung Lee, Chul-kyung Kim, Jong-wook Nam, Young-yong Lee
  • Patent number: 11637279
    Abstract: The cathode active material for a lithium secondary battery according to embodiments of the present invention includes a lithium-transition metal composite oxide particle including a plurality of primary particles, and the lithium-transition metal composite oxide particle includes a lithium-sulfur-containing portion formed between the primary particles. Thereby, it is possible to improve life-span properties and capacity properties by preventing the layer structure deformation of the primary particles and removing residual lithium.
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: April 25, 2023
    Assignee: SK ON CO., LTD.
    Inventors: Sang Bok Kim, Sang Hye Shin, Sang Min Park, Tae Kyoung Lee, Myoung Lae Kim, Jeong Bae Yoon, Jik Soo Kim, Ji Hoon Choi
  • Publication number: 20230105644
    Abstract: The cathode active material for a lithium secondary battery according to embodiments of the present invention includes a lithium-transition metal composite oxide particle including a plurality of primary particles, and the lithium-transition metal composite oxide particle includes a lithium-sulfur-containing portion formed between the primary particles. Thereby, it is possible to improve life-span properties and capacity properties by preventing the layer structure deformation of the primary particles and removing residual lithium.
    Type: Application
    Filed: November 25, 2022
    Publication date: April 6, 2023
    Inventors: Sang Bok KIM, Sang Hye Shin, Sang Min Park, Tae Kyoung Lee, Myoung lae Kim, Jeong Bae Yoon, Jik Soo Kim, Ji Hoon Choi
  • Patent number: 11621412
    Abstract: The cathode active material for a lithium secondary battery according to embodiments of the present invention includes lithium-transition metal composite oxide particles including a plurality of primary particles, and the lithium-transition metal composite oxide particles have a lithium-potassium-containing portion formed between the primary particles. Thereby, it is possible to improve life-span properties and capacity properties by preventing the layer structure deformation of the primary particles and removing residual lithium.
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: April 4, 2023
    Assignee: SK ON CO., LTD.
    Inventors: Sang Min Park, Tae Kyoung Lee, Sang Bok Kim, Jik Soo Kim, Sang Hye Shin, Yu Na Shim, Jeong Bae Yoon
  • Patent number: 11609474
    Abstract: Disclosed are a terahertz signal generation apparatus and a terahertz signal generation method using the same. The terahertz signal generation apparatus includes first and second resonators configured to respectively output an optical signal of a first resonant frequency and an optical signal of a second resonant frequency from an optical signal input through a gain medium, an optical modulator configured to optically modulate the output optical signal of the second resonant frequency, an optical combiner configured to combine the CW optical signal of the first resonant frequency and the modulated optical signal of the second resonant frequency, and a signal generator configured to generate a terahertz signal using heterodyne beating between the CW optical signal of the first resonant frequency and the modulated optical signal of the second resonant frequency, wherein the first resonant frequency and the second resonant frequency are processed to have a predetermined frequency difference.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: March 21, 2023
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Won Kyoung Lee, Heuk Park, Seung-Hyun Cho
  • Patent number: 11595882
    Abstract: A method of managing access to a plurality of Packet Switched (PS) networks of a wireless communication apparatus including a plurality of Subscriber Identity Modules (SIMs) includes obtaining first information indicating data service-related preferences for the plurality of SIMs, selecting at least one SIM necessary for accessing each of the plurality of PS networks from among the plurality of SIMs, based on the first information and second information indicating a wireless network capable of being provided by an operator corresponding to each of the plurality of SIMs, and accessing each of the plurality of PS networks by using the selected at least one SIM.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: February 28, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-kyoung Lee, Kang-gyu Lee
  • Patent number: 11586051
    Abstract: An optical image stabilizing (OIS) module and a camera module are provided. The OIS module includes a driving holder provided on a bottom surface of a housing, a driving frame comprising a reflection member and supported on an inner wall of the driving holder, a driving part configured to provide a driving force to move the driving holder and the driving frame, wherein the driving holder is configured to move in one or more of a linear direction and a rotational direction on the bottom surface of the housing to move the reflection member in a first axial direction, perpendicular to an optical axis, and the driving frame is configured to move in one or more of the linear direction and the rotational direction on the inner wall of the driving holder to move the reflection member in a second axial direction, perpendicular to the optical axis.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: February 21, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jae Kyung Kim, Nam Ki Park, Ta Kyoung Lee, Bong Won Jeong, Young Bok Yoon
  • Patent number: 11575812
    Abstract: A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: February 7, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Nam Ki Park, Young Hwan Kwon, Young Bok Yoon, Dong Yeon Shin, Kum Kyung Lee, Ta Kyoung Lee, Jung Seok Lee
  • Patent number: 11573391
    Abstract: A camera module includes a housing; a plurality of movable lens modules disposed in an internal space of the housing and configured to be movable in an optical axis direction, each of the plurality of movable lens modules comprising at least one lens; and a stopper configured to prevent contact between at least two of the plurality of movable lens modules, wherein the stopper includes a frame mounted on the housing; an extension portion extending from the frame into the internal space of the housing to face a side of one movable lens module of the plurality of movable lens modules in the optical axis direction; and a damping member disposed on the extension portion to face the side of the one movable lens module in the optical axis direction.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: February 7, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Young Hwan Kwon, Kum Kyung Lee, Nam Ki Park, Ta Kyoung Lee, Jung Seok Lee, Young Bok Yoon, Dong Yeon Shin
  • Patent number: 11570337
    Abstract: A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
    Type: Grant
    Filed: February 4, 2022
    Date of Patent: January 31, 2023
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Nam Ki Park, Young Hwan Kwon, Young Bok Yoon, Dong Yeon Shin, Kum Kyung Lee, Ta Kyoung Lee, Jung Seok Lee
  • Patent number: 11569280
    Abstract: An image sensing device includes a first impurity region, a second impurity region, a floating diffusion region, and a transfer gate. The first impurity region is disposed in a semiconductor substrate and includes impurities with a first doping polarity, and the first impurity region generates photocharges by performing photoelectric conversion in response to incident light. The second impurity region is disposed over the first impurity region and has impurities with a second doping polarity different from the first doping polarity, and the second impurity region contacts with on some portions of the first impurity region. The floating diffusion region disposed over the second impurity region. The transfer gate couples to the floating diffusion region and transmits photocharges generated by the first impurity region to the floating diffusion region. The first impurity region is arranged not in contact with the transfer gate.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: January 31, 2023
    Inventor: Kyoung In Lee
  • Publication number: 20230001171
    Abstract: Proposed is a cartridge (1000) for accommodating a microneedle patch (100) comprising: a body portion (1002) which is accommodated in an accommodating part formed in a housing (201) of an applicator (200), and a flat plate portion (1004), mounted on the body portion (1002), comprising a flat plate opening (1006) through which a pressurizing part (404) of a drive mechanism (400) passes and a fixing portion (1005) operatively coupled to the drive mechanism (400), wherein the flat plate portion (1004) is rotated according to a driving of the drive mechanism (400) and is located below the microneedle patch (100) to supports the microneedle patch (100).
    Type: Application
    Filed: August 22, 2022
    Publication date: January 5, 2023
    Inventors: Sung Kyoung LEE, Ja Yeon KIM, Goong Hyun HAN, Chan Sik YOON
  • Patent number: 11535610
    Abstract: The present invention relates to a pidolate salt and malate salt of a compound represented by a formula 1 with an excellent liquid-phase stability, solid-phase stability, water solubility, precipitation stability and hygroscopicity all together as a compound for preventing and treating diseases mediated by an acid pump antagonistic activity, as well as a method for preparing the same.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: December 27, 2022
    Assignee: HK INNO.N CORPORATION
    Inventors: Eun Sun Kim, Min Kyoung Lee, Sung Ah Lee, Kwang Do Choi, Jae Sun Kim, Hyung Chul Yoo
  • Patent number: 11539181
    Abstract: A system for determining an absolute carrier-envelope phase (CEP) of ultrashort laser pulses includes a laser system for generating a laser beam including ultrashort optical pulses of a duration of less than 10 fs, an ultrabroadband quarter-wave plate configured to polarize the laser beam, and a gas jet emitting a continuous jet stream into the laser beam. The system includes focusing optics to adjust a focal spot of the laser beam to the gas jet, and a detector arrangement including a beam block and a microchannel plate (MCP) imaging detector, wherein the laser beam is directed to the detector arrangement. The method involves using angular streaking to determine the absolute CEP of both elliptically and linearly polarized light.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: December 27, 2022
    Assignee: Wayne State University
    Inventors: Wen Li, Suk Kyoung Lee, Duke Debrah, Gabriel Stewart