Patents by Inventor Kim

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).

  • Method and device for transmitting PUSCH by changing the number of bits of DCI field in wireless communication system
    Patent number: 11751194
    Abstract: Provided are a method and device for transmitting and receiving a signal in a wireless communication system according to an embodiment of the present invention, the method comprising: receiving DCI for scheduling a PUSCH; and transmitting the PUSCH on the basis of the DCI. An FDRA field in the DCI includes LSBs of K bits including information about an RB set. The K bits are converted into L bits on the basis of the number N of RB sets set in the current active BWP being different from the number M of RB sets set in a specific BWP.
    Type: Grant
    Filed: October 26, 2022
    Date of Patent: September 5, 2023
    Assignee: LG Electronics Inc.
    Inventors: Seokmin Shin, Suckchel Yang, Seonwook Kim, Joonkui Ahn
  • Self-calibrated input voltage-agnostic replica-biased current sensing apparatus
    Patent number: 11747371
    Abstract: A current sensing topology uses an amplifier with capacitively coupled inputs in feedback to sense the input offset of the amplifier, which can be compensated for during measurement. The amplifier with capacitively coupled inputs in feedback is used to: operate the amplifier in a region where the input common-mode specifications are relaxed, so that the feedback loop gain and/or bandwidth is higher; operate the sensor from the converter input voltage by employing high-PSRR (power supply rejection ratio) regulators to create a local, clean supply voltage, causing less disruption to the power grid in the switch area; sample the difference between the input voltage and the controller supply, and recreate that between the drain voltages of the power and replica switches; and compensate for power delivery network related (PDN-related) changes in the input voltage during current sensing.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: September 5, 2023
    Assignee: Intel Corporation
    Inventors: Nachiket Desai, Harish Krishnamurthy, Suhwan Kim, Fabrice Paillet
  • Linear compressor
    Patent number: 11746767
    Abstract: A linear compressor includes a cylinder that defines a compression space of a refrigerant and has a cylindrical shape, and a piston disposed in the cylinder and reciprocating along an axis of the cylinder. The cylinder includes a gas inlet formed on an outer circumferential surface of the cylinder, a supply port radially passing through the cylinder and communicating with the gas inlet, and a recess communicating with the supply port and formed on an inner circumferential surface of the cylinder. An angle formed by an axial cross section of the recess and a straight line extending the supply port and an angle formed by the axial cross section of the recess and a straight line extending the inner circumferential surface of the cylinder each are an acute angle.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: September 5, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangik Son, Wooju Jeon, Youngkyun Lim, Donghan Kim
  • Display device and method of manufacturing the display device
    Patent number: 11751435
    Abstract: An embodiment of a display device includes a substrate including a display area; an organic layer and having a protrusion protruding in a thickness direction of the substrate and overlapping the display area; a first electrode on the organic layer and overlapping the display area; a pixel defining layer covering the protrusion and an edge of the first electrode and having an opening portion overlapping the first electrode; an emission layer on the first electrode and overlapping the opening portion; and a second electrode on the emission layer, wherein the pixel defining layer includes an inorganic material, and a first distance from an upper surface of the substrate to a lower surface of the first electrode is less than a second distance from the upper surface of the substrate to an upper surface of the protrusion, the lower surface of the first electrode facing the upper surface of the substrate.
    Type: Grant
    Filed: July 7, 2021
    Date of Patent: September 5, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyunmin Cho, Taesung Kim, Yunjong Yeo, Sanggab Kim, Daewon Choi
  • Method for transmitting or receiving downlink control channel and device using same
    Patent number: 11751215
    Abstract: A method for receiving a PDCCH by a terminal in a mobile communication system may comprise the steps of: receiving a first PDCCH including first DCI from a base station through a first PDCCH search space; and receiving a second PDCCH including second DCI from the base station through a second PDCCH search space, wherein the first DCI and second DCI are for scheduling the same PDSCH for the same TB or TBs associated with the same HARQ process, are for scheduling different PDSCHs for the same TB or TBs associated with the same HARQ process, or are for scheduling different PDSCHs for different TBs or TBs associated with different HARQ processes. In addition, the first DCI and second DCI may be received from the base station within a time window.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: September 5, 2023
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Hyun Moon, Cheul Soon Kim, Jung Hoon Lee, Min Hyun Kim, Ji Hung Kim, Ju Ho Park, Choong Il Yeh, Jun Hwan Lee
  • Method of increasing platelet counts of a subject
    Patent number: 11744839
    Abstract: Method of increasing platelet counts in a subject, the method comprising administering to the subject a therapeutically effective amount of a compound that inhibits Biliverdin reductase B (BLVRB) activity by blocking a binding site of BLVRB or a pharmaceutically acceptable salt thereof, wherein the compound does not contain xanthene or acridine moiety is provided.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: September 5, 2023
    Assignees: KOREA BASIC SCIENCE INSTITUTE, University of Louisville Research Foundation, Inc., Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V.
    Inventors: Kyoung-Seok Ryu, Myeongkyu Kim, Christian Griesinger, Donghan Lee
  • Plasticizer composition and resin composition including the same
    Patent number: 11746079
    Abstract: Provided is a plasticizer composition, comprising: a cyclohexane-1,4-diester-based substance of the following Chemical Formula 1; an epoxidized alkyl ester composition comprising one or more compounds of the following Chemical Formula 2; and a citrate-based substance of the following Chemical Formula 3: wherein in Chemical Formula 1 to Chemical Formula 3; R1 and R2 each independently are a C8 alkyl group; R3 is a C8 to C20 alkyl group comprising one or more epoxy groups; and R4 to R7 each independently are a C4 to C10 alkyl group.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: September 5, 2023
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Kyu Kim, Jeong Ju Moon, Seok Ho Jeong, Yun Ki Cho, Joo Ho Kim
  • Nonvolatile memory device, data storage device including the same and operating method thereof
    Patent number: 11748025
    Abstract: A nonvolatile memory device may include: a memory cell array operated by a first voltage, and including a plurality of memory cells; a peripheral circuit operated by the first voltage, and configured to store data in the memory cell array or read data from the memory cell array; an operation recorder operated by a second voltage, and configured to record information on an operation being performed in the nonvolatile memory device; and a control logic operated by the first voltage, and configured to control the peripheral circuit such that the nonvolatile memory device performs an operation corresponding to a command received from an external device, and control the operation recorder to store the information on the operation being performed in the nonvolatile memory device.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: September 5, 2023
    Assignee: SK hynix Inc.
    Inventor: Jee Yul Kim
  • Battery module having improved safety, battery pack including battery module, and vehicle including battery pack
    Patent number: 11749843
    Abstract: A safety element is provided to a lead connected part of a battery module in the event of overcharge, to improve safety of the battery module. The battery module according to the present disclosure includes two or more battery cells, and the battery module includes a current shut-off battery cell which electrically connects adjacent first and second battery cells, and when overcharge occurs, ruptures to disconnect the electrical connection.
    Type: Grant
    Filed: October 8, 2018
    Date of Patent: September 5, 2023
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Kyung-Min Kim, Song-Taek Oh, Jung-Seok Choi
  • Screen display method and apparatus of a mobile terminal
    Patent number: 11747963
    Abstract: A screen display method and apparatus of a mobile terminal is provided for changing a screen represented by an index to another screen represented by a newly selected index. A screen display method of a mobile terminal includes displaying a page represented by an index, the page including an index region having a plurality of indices and a content region displaying content corresponding to the index highlighted in the index region, selecting a new index in the index region according to a selection input, and changing the page represented by the highlighted index for a new page represented by the new index, the new page appearing in a direction from a position of the new index to a position of the highlighted index.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: September 5, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae Yeon Kim, Jae Myoung Lee
  • Method for partitioning block including image and device therefor
    Patent number: 11750849
    Abstract: Disclosed are a method for decoding a video signal and an apparatus therefor. Specifically, a method for decoding an image may include: partitioning a current coding tree block into a plurality of coding blocks so that coding blocks partitioned from the current coding tree block are included in a current picture when the current coding tree block is out of a boundary of the current picture; parsing a first syntax element indicating whether a current coding block is partitioned into a plurality of subblocks when the current coding block satisfies a predetermined condition; and determining a split mode of the current coding block based on the syntax element.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: September 5, 2023
    Assignee: LG Electronics Inc.
    Inventors: Junghak Nam, Seunghwan Kim, Jaehyun Lim, Hyeongmoon Jang
  • Method for transmitting and receiving signal in wireless communication system supporting unlicensed band, and apparatus supporting same
    Patent number: 11751256
    Abstract: The present disclosure relates to a wireless communication system. More specifically, the present disclosure relates to: a method for transmitting a physical random access channel (PRACH) in at least one carrier from among a first carrier group on the basis of a channel sensing result, receiving a random access response (RAR) in at least one carrier from among a second carrier group in response to the transmission of the PRACH, and transmitting a physical uplink shared channel (PUSCH) on the basis of the RAR; and an apparatus therefor.
    Type: Grant
    Filed: October 14, 2022
    Date of Patent: September 5, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Suckchel Yang, Seonwook Kim, Changhwan Park
  • Substrate processing apparatus with an air curtain in a loading/unloading part
    Patent number: 11749549
    Abstract: The present disclosure relates to a substrate processing apparatus, and more specifically, to a substrate processing apparatus capable of blocking the introduction of external air and external particles into a chamber by forming an air curtain at a loading/unloading part when the chamber is open. The substrate processing apparatus of the present disclosure includes a chamber in which a space is formed, and a fluid injection part configured to inject a fluid from an outer side of a substrate loading/unloading part of the chamber through which a substrate is loaded and unloaded.
    Type: Grant
    Filed: January 22, 2020
    Date of Patent: September 5, 2023
    Assignee: KCTECH CO., LTD.
    Inventor: Dong Min Kim
  • Electronic device including a plurality of displays and method for operating same
    Patent number: 11750727
    Abstract: An electronic device is provided. The electronic device includes a housing, a first display slidable through the housing, a portion of the first display being exposed to an outside through the housing, a region of the first display being capable of being changed based on a sliding of the first display through the housing, a second display spaced apart from the exposed portion of the first display and forming a flat surface with the exposed portion of the first display, an optical member positioned on a portion of the second housing associated with the exposed part of the first display; and at least one processor configured to output light through a first portion of the first display associated with the optical member, the light being diffused through the optical member.
    Type: Grant
    Filed: June 3, 2021
    Date of Patent: September 5, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myunghoon Kwak, Minsoo Kim, Joungmin Cho, Sanghyuk Park, Kibeom Kim, Teayoung Kim, Hyunggwang Kang, Yangwook Kim, Hyunju Hong
  • CMP slurry composition for copper films and method of polishing copper films using the same
    Patent number: 11746258
    Abstract: A CMP slurry composition for copper films and a method of polishing a copper film using the same are disclosed, the composition including a polar solvent or a non-polar solvent; and polishing particles modified with a silicon-containing compound, wherein the silicon-containing compound is represented by Formula 1,
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: September 5, 2023
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Hyeong Mook Kim, Keun Sam Jang, Dong Hun Kang, Jong Won Lee
  • Retina imaging method and device, and retina and optic nerve function evaluation system
    Patent number: 11744461
    Abstract: The present disclosure relates to a retina imaging method in which a light from a light source into two lights is dispersed, at least one eyeground image of the eyeball at a first magnification is obtained by adjusting the paths of the two lights incident on the eyeball, and a plurality of DIC images are obtained at a second magnification higher than the first magnification with respect to the retina of the entirety of the obtained at least one eyeground image by adjusting the paths of the two lights incident on the eyeball.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: September 5, 2023
    Assignees: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, SEOUL NATIONAL UNIVERSITY HOSPITAL, INHA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Jae Hun Kim, Dae Yu Kim, Seok Hwan Kim, Youngho Cho, Byeongho Park, Hyo-suk Kim, Subeen Park, Kyoung Min Lee
  • Printed circuit board
    Patent number: 11751335
    Abstract: A printed circuit board includes: a first substrate including a first cavity and first circuit units; and a second substrate disposed in the first cavity of the first substrate with an electronic component disposed therein, and including second circuit units having a higher density than the first circuit units, wherein the second substrate includes a first region and a second region, the first region of the second substrate includes an outermost circuit layer among the second circuit units, and circuit layers in the first region of the second substrate have a higher density than circuit layers in the second region of the second substrate.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: September 5, 2023
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: So Ree Yoo, Seung Eun Lee, Joo Hwan Jung, Yong Hoon Kim
  • Case for earphone
    Patent number: D997553
    Type: Grant
    Filed: March 14, 2021
    Date of Patent: September 5, 2023
    Assignee: SPIGEN KOREA CO., LTD.
    Inventor: Ki Bum Kim
  • Oven toaster
    Patent number: D997623
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: September 5, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Woonkyu Seo, Miyoung Kim, Hyun Choi, Hyeonjeong An
  • Dishwasher
    Patent number: D998264
    Type: Grant
    Filed: December 20, 2021
    Date of Patent: September 5, 2023
    Assignee: LG ELECTRONICS INC.
    Inventors: Inhwan Ryu, Hongsik Kwon, Miyoung Kim, Suhyeon Son