Patents by Inventor Jiwon Kim

Jiwon 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: 20210068142
    Abstract: Disclosed in the disclosure is a method for transmitting and receiving an uplink channel in a wireless communication system, and a device for same. Specifically, a method by which user equipment (UE) performs uplink transmission in a wireless communication system may include: a step for receiving two or more pieces of downlink control information (DCI) from a base station; a step for determining whether the two or more pieces of DCI are used for scheduling a multi-panel uplink transmission; and a step for performing the multi-panel uplink transmission to the base station on the basis of the two or more pieces of DCI.
    Type: Application
    Filed: May 13, 2019
    Publication date: March 4, 2021
    Inventors: Jonghyun PARK, Jiwon KANG, Hyungtae KIM, Haewook PARK
  • Patent number: 10939422
    Abstract: Provided are a method for transmitting uplink control information (UCI) of a terminal in a wireless communication system and the UE using the method. The method includes determining a number of coded symbols for the UCI transmission and transmitting the UCI on a physical uplink shared channel (PUSCH) based on the number of coded symbols. The number of coded symbols is determined among a first value based on a payload size of the UCI and an offset value and a second value based on a radio resource control (RRC) signal.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: March 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Seonwook Kim, Jiwon Kang, Kijun Kim, Hanjun Park, Haewook Park, Joonkui Ahn, Suckchel Yang
  • Patent number: 10938532
    Abstract: According to one embodiment of the present disclosure, a method for determining a beam used in communication by a terminal in a mmWave communication system can be provided. The method for determining the beam may comprise a step of receiving CSI-RS from a base station, and a step of determining the beam on the basis of the CSI-RS. A CSI-RS resource and a CSI-RS port are determined on the basis of the CSI-RS, and the determined beam may correspond to the CSI-RS resource and the CSI-RS port.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: March 2, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Kilbom Lee, Kijun Kim, Jiwon Kang, Jonghyun Park, Minki Ahn
  • Publication number: 20210052119
    Abstract: A vacuum cleaner including: a cleaner body configured to generate a suction force; and a suctioner configured to have a brush drum rotatably provided on a suction port sucking foreign objects by the suction force. The brush drum includes a cylindrical drum, a blade assembly provided on an outer circumferential surface of the drum to extend along a rotational shaft direction, and a cleaning member provided on the blade assembly to clean dust or the foreign objects on a cleaning surface. The blade assembly includes a cleaning member support part configured to accommodate and support a part of the cleaning member and a stopper provided in the cleaning member at intervals to restrict the cleaning member from being deformed in an opposite direction to a rotational direction of the brush drum.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: Jiwon CHOI, Byoungjin LEE, Kihwan KWON, Dongjun KIM
  • Publication number: 20210058126
    Abstract: A method for reporting channel state information (CSI) in a wireless communication system is disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, configuration information related to the channel state information, wherein the configuration information includes a number of a plurality of subbands allocated to the UE; measuring parameter values related to a channel state of one or more subbands of the plurality of subbands based on the configuration information; and reporting, to the base station, channel state information of the one or more subbands including the measured parameter values, wherein a number of the one or more subbands is determined based on a value of a rank indicator (RI).
    Type: Application
    Filed: May 7, 2019
    Publication date: February 25, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Haewook PARK, Jiwon KANG, Hyungtae KIM, Sukhyon YOON
  • Patent number: 10931389
    Abstract: Disclosed herein are a method of operating a terminal and a base station in a wireless communication system and an apparatus supporting the same. According to an embodiment applicable to the present disclosure, a signal to interference noise ratio (SINR) report may be configured for the terminal, and an SINR report reported to the base station by the terminal based on the configuration may be calculated differently based on configuration of an interference measurement resource for the terminal.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: February 23, 2021
    Assignee: LG Electronics Inc.
    Inventors: Kilbom Lee, Jiwon Kang, Kijun Kim, Jonghyun Park, Sukhyon Yoon
  • Patent number: 10931361
    Abstract: The present specification provides a method for transmitting and receiving channel state information (CSI) in a wireless communication system. More specifically, a method performed by a user equipment (UE) includes receiving a resource block from a base station based on a first spatial Quasi-Co location (QCL) related parameter related to reception of the resource block including at least one control channel, wherein when the resource block and the CSI-RS are configured on the same symbol, the first spatial QCL related parameter and a second spatial QCL related parameter configured for reception of the CSI-RS are equally configured; configuring a beam for receiving the CSI-RS based on the second spatial QCL related parameter; and receiving the CSI-RS from the base station through the configured beam. The present specification has an effect that a UE, in which a less number of Rx chains are implemented, can receive multiple CSI-RSs.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: February 23, 2021
    Assignee: LG Electronics Inc.
    Inventors: Jonghyun Park, Jiwon Kang, Kijun Kim, Haewook Park, Sukhyon Yoon
  • Patent number: 10928997
    Abstract: A portable electronic device according to the present disclosure comprises: a memory for storing moving image data; a touch screen for receiving a touch input related to a summation of the moving image data; and a control unit for generating a summary of the moving image data in response to the touch input, wherein the control unit extracts objects included in the moving image data, detects a section in which at least one object among the extracted objects appears and then disappears, and generates a summary of the moving image data by editing the moving image data on the basis of the detected section.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: February 23, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Jiwon Yun, Taeho Kim, Jeongheon Yoo, Chansoo Kim
  • Publication number: 20210050895
    Abstract: A method for reporting channel state information (CSI) in a wireless communication system is disclosed. The method for reporting, by a user equipment (UE), CSI includes determining a physical uplink control channel (PUCCH) format type for reporting the CSI according to a CSI feedback type, wherein the PUCCH format type is a short PUCCH or a long PUCCH; and reporting the CSI to a base station through the determined PUCCH format type.
    Type: Application
    Filed: April 27, 2018
    Publication date: February 18, 2021
    Inventors: Jiwon KANG, Haewook PARK, Hyungtae KIM, Jonghyun PARK
  • Patent number: 10924235
    Abstract: The present invention discloses a method of receiving a phase tracking reference signal by a user equipment in a wireless communication system and device for supporting the same.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: February 16, 2021
    Assignee: LG Electronics Inc.
    Inventors: Kilbom Lee, Jiwon Kang, Kyuseok Kim, Kijun Kim, Kunil Yum
  • Patent number: 10925083
    Abstract: Disclosed are a method of transmitting and receiving a downlink between a user equipment (UE) and a base station (BS) in a wireless communication system, and an apparatus for supporting the same. According to an embodiment applicable to the present disclosure, when the UE recognizes that plural transmission configuration indication (TCI) states related to one reference signal set are allocated to the UE through received downlink control information (DCI), the UE may receive/acquire a first physical downlink shared channel (PDSCH) scheduled by the DCI with high reliability.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: February 16, 2021
    Assignee: LG Electronics Inc.
    Inventors: Kilbom Lee, Kyuseok Kim, Hyungtae Kim, Jiwon Kang, Jonghyun Park, Hanjun Park
  • Patent number: 10924956
    Abstract: Disclosed is a method by which a terminal reports beam information to a base station in a wireless communication system. The method comprises the steps of: receiving, from the base station, a beam measurement reference signal corresponding to each of a plurality of candidate transmission beams; determining at least one best transmission beam among the plurality of candidate transmission beams on the basis of the beam measurement reference signal; determining at least one worst transmission beam corresponding to each of the at least one best transmission beam among the plurality of candidate transmission beams by using a best reception beam corresponding to the at least one best transmission beam among candidate reception beams; reporting, to the base station, information on the at least one best transmission beam and the at least one worst transmission beam corresponding to the at least one best transmission beam.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: February 16, 2021
    Assignee: LG Electronics Inc.
    Inventors: Hyungtae Kim, Jonghyun Park, Kijun Kim, Jiwon Kang
  • Patent number: 10917153
    Abstract: Disclosed are a method for reporting channel state information by a terminal and, a device for supporting the same. More particularly, disclosed are a method in which a base station transmits a signal using a plurality of analog beams, and a terminal calculates channel state information feedback and reports the channel state information to the base station, in response to the base station, and a device for supporting the same.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: February 9, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Hanjun Park, Kijun Kim, Eunsun Kim, Jiwon Kang, Kunil Yum, Seungmin Lee
  • Patent number: 10913942
    Abstract: Disclosed herein are a yeast strain capable of utilizing xylose as a carbon source and a method for producing lipids using the same. The yeast strain is obtained by adaptively evolving a wild-type yeast strain which cannot utilize xylose as a carbon source so that it can produce high density lipids and then transforming the adaptively evolved strain to obtain the ability to metabolize xylose. Since the strain does not have the xylose metabolic pathway based on oxidoreductase, it can produce biodiesel and biomaterials based on lipid and lignocellulosic biomass at a high yield without a problem of cofactor imbalance and can greatly improve the economic feasibility and sustainability of the production processes of biodiesel and biomaterials.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: February 9, 2021
    Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sun Mi Lee, Sangdo Yook, Youngsoon Um, Gyeongtaek Gong, Jiwon Kim
  • Patent number: 10917218
    Abstract: According to one embodiment of the present invention, a method of decoding, by a user equipment, a downlink signal in a wireless communication system comprises the steps of: receiving rate matching pattern information indicating a rate matching resource having a repetition period from a base station; and decoding a downlink shared channel using the rate matching pattern information.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: February 9, 2021
    Assignee: LG Electronics Inc.
    Inventors: Kunil Yum, Jiwon Kang, Kijun Kim, Hyungtae Kim, Jonghyun Park
  • Patent number: 10917280
    Abstract: The present invention relates to a method and a device for a terminal performing phase tracking in a wireless communication system. According to the present invention, a method and a device may be provided, the method comprising: receiving, from a base station, configuration information associated with a phase tracking reference signal (PTRS); and on the basis of the configuration information, receiving a first demodulation reference signal (DMRS) and the PTRS, wherein the PTRS is mapped to at least one OFDM symbol according to a particular pattern and at a predetermined symbol interval, and phase tracking for data demodulation is performed on the basis of at least one of the first DMRS or the PTRS.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: February 9, 2021
    Assignee: LG Electronics Inc.
    Inventors: Kyuseok Kim, Kilborn Lee, Jiwon Kang, Hyunsoo Ko, Kijun Kim, Seonwook Kim, Hyungtae Kim, Minki Ahn
  • Patent number: 10912090
    Abstract: Provided are a method and a device for transmitting an uplink reference signal in a wireless communication system. More particularly, a terminal transmits downlink channel information and information about a downlink subband selected on the basis of the downlink channel information. And the terminal receives first resource allocation information indicating an uplink subband mapped to the downlink subband. And the terminal transmits an uplink reference signal by means of the uplink subband.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: February 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Ilmu Byun, Kijun Kim, Jiwon Kang, Bonghoe Kim, Suckchel Yang
  • Patent number: 10911195
    Abstract: Disclosed is a method for uplink transmission and reception in a wireless communication system and an apparatus therefor. Particularly, a method for performing uplink transmission by a user equipment (UE) in a wireless communication system includes: receiving sounding reference signal (SRS) resource configuration information form a base station, in which the SRS resource configuration information includes SRS resource information and association configuration information between a first SRS and a second SRS that is a target of the SRS resource configuration information; and transmitting precoded the second SRS to the base station on an SRS resource indicated by the SRS resource information, and the second SRS may be transmitted based on the precoding applied to the first SRS indicated by the association configuration information.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: February 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Jonghyun Park, Kijun Kim, Jiwon Kang, Haewook Park, Minki Ahn, Sangrim Lee
  • Patent number: 10906217
    Abstract: Disclosed is a molded article including a base layer, a surface layer having a resin and formed to cover at least a portion of the base layer, and a reflective material mixed with the resin and reflecting light, wherein the reflective material includes a metal flake, and a metal oxide layer stacked on the metal flake.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: February 2, 2021
    Assignee: LG Electronics Inc.
    Inventors: Jiwon Shin, Kyungdo Kim, Seokjae Jeong, Younghyun Park
  • Patent number: 10910322
    Abstract: A semiconductor device has a substrate. An electrical component is disposed over a surface of the substrate. An encapsulant is deposited over the electrical component and substrate. A portion of the surface of the substrate remains exposed from the encapsulant. A shielding layer is formed over the encapsulant. A portion of the shielding layer is removed to expose the portion of the surface of the substrate.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: February 2, 2021
    Assignee: STATS ChipPAC Pte. Ltd.
    Inventors: ChangOh Kim, KyoWang Koo, SungWon Cho, BongWoo Choi, JiWon Lee