Inventor · disambiguated record
Changhwan Park
Also filed as: PARK CHANGHWAN
345 granted patents·141 pending applications·542 citations·filing 2011–2025
99Inventor score
Top patents by PatentIndex Score
486 records- 0199US11818685B2Performing discontinuous reception (DRX) operation based on downlink control information (DCI)LG ELECTRONICS INC·Filed 2020·Granted Nov 14, 2023·7 cites·18 claims
- 0299US11503547B2Method for monitoring physical downlink control channel of terminal in wireless communication system, and device using same methodLG ELECTRONICS INC·Filed 2022·Granted Nov 15, 2022·8 cites·20 claims
- 0399US11012223B2Method and apparatus for transmitting and receiving radio signals in a wireless communication systemLG ELECTRONICS INC·Filed 2020·Granted May 18, 2021·6 cites·18 claims
- 0498US12041648B2Method, user equipment, and storage medium for transmitting uplink channel, and method and base station for receiving uplink channelLG ELECTRONICS INC·Filed 2020·Granted Jul 16, 2024·7 cites·15 claims
- 0598US11457466B2Method for exception case of minimum applicable k0 in wireless communication system, and terminal using methodLG ELECTRONICS INC·Filed 2021·Granted Sep 27, 2022·6 cites·11 claims
- 0698US11259337B2Method for performing early data transmission in random access procedure in wireless communication system and apparatus thereforLG ELECTRONICS INC·Filed 2020·Granted Feb 22, 2022·5 cites·18 claims
- 0798US11122632B2Method for adjusting size of contention window in wireless communication system, and communication device using methodLG ELECTRONICS INC·Filed 2020·Granted Sep 14, 2021·8 cites·12 claims
- 0898US11038655B2Method and apparatus for transmitting and receiving radio signals in a wireless communication systemLG ELECTRONICS INC·Filed 2020·Granted Jun 15, 2021·6 cites·20 claims
- 0998US10721775B2Method for performing early data transmission in random access procedure in wireless communication system and apparatus thereforLG ELECTRONICS INC·Filed 2019·Granted Jul 21, 2020·19 cites·19 claims
- 1097US12047169B2Method of transmitting uplink control information by user equipment in wireless communication system and device for supporting sameLG ELECTRONICS INC·Filed 2023·Granted Jul 23, 2024·2 cites·20 claims
- 1197US11368930B2Operation method of terminal and base station in wireless communication system supporting unlicensed band, and apparatus supporting sameLG ELECTRONICS INC·Filed 2020·Granted Jun 21, 2022·4 cites·17 claims
- 1297US10912050B2Operation method of terminal and base station in wireless communication system supporting unlicensed band, and apparatus supporting sameLG ELECTRONICS INC·Filed 2020·Granted Feb 2, 2021·4 cites·13 claims
- 1397US10721046B2Method and apparatus for transmitting and receiving radio signals in a wireless communication systemLG ELECTRONICS INC·Filed 2019·Granted Jul 21, 2020·8 cites·18 claims
- 1497US10530528B2Method of transmitting uplink control information by user equipment in wireless communication system and device for supporting sameLG ELECTRONICS INC·Filed 2018·Granted Jan 7, 2020·19 cites·20 claims
- 1596US12279296B2Method, user equipment, device, and storage medium for performing uplink transmission, and method and base station for performing uplink receptionLG ELECTRONICS INC·Filed 2020·Granted Apr 15, 2025·4 cites·9 claims
- 1696US12052674B2Operation method of terminal and base station in wireless communication system supporting unlicensed band, and apparatus supporting sameLG ELECTRONICS INC·Filed 2022·Granted Jul 30, 2024·2 cites·14 claims
- 1796US11974237B2Method for transmitting uplink data through preconfigured uplink resource in wireless communication system, and apparatus thereforLG ELECTRONICS INC·Filed 2020·Granted Apr 30, 2024·4 cites·7 claims
- 1896US11924760B2Method for monitoring downlink control channel of terminal, and device using methodLG ELECTRONICS INC·Filed 2020·Granted Mar 5, 2024·4 cites·16 claims
- 1996US11723017B2Uplink (UL) resource allocation for a medium access control (MAC) control element (CE)QUALCOMM INC·Filed 2021·Granted Aug 8, 2023·3 cites·32 claims
- 2096US11558842B2Method and apparatus for adjusting uplink timing in a wireless communication systemLG ELECTRONICS INC·Filed 2022·Granted Jan 17, 2023·3 cites·12 claims
- 2196US11425655B2Method for monitoring physical downlink control channel of discontinuous reception-configured terminal and device using methodLG ELECTRONICS INC·Filed 2021·Granted Aug 23, 2022·3 cites·17 claims
- 2296US11412552B2Method and apparatus for transmitting a random access preamble in a narrow band IoT system supporting time division duplexingLG ELECTRONICS INC·Filed 2020·Granted Aug 9, 2022·6 cites·17 claims
- 2396US10536960B2Method and device for transmitting and receiving uplink signal between user equipment and base station in wireless communicationLG ELECTRONICS INC·Filed 2018·Granted Jan 14, 2020·10 cites·12 claims
- 2495US12250633B2Method for monitoring control channel, and device using methodLG ELECTRONICS INC·Filed 2020·Granted Mar 11, 2025·3 cites·14 claims
- 2595US12010702B2Method for exception case of minimum applicable K0 in wireless communication system, and terminal using methodLG ELECTRONICS INC·Filed 2022·Granted Jun 11, 2024·2 cites·11 claims
- 2695US11805492B2Timing advance slew rate control in a non-terrestrial networkQUALCOMM INC·Filed 2022·Granted Oct 31, 2023·3 cites·30 claims
- 2795US11219013B2Method and apparatus for transmitting and receiving signal in wireless communication systemLG ELECTRONICS INC·Filed 2020·Granted Jan 4, 2022·3 cites·11 claims
- 2895US11012221B2Method and apparatus for transmitting and receiving radio signals in a wireless communication systemLG ELECTRONICS INC·Filed 2018·Granted May 18, 2021·6 cites·20 claims
- 2995US10966228B2Method and device for transmitting and receiving uplink signal between user equipment and base station in wireless communication systemLG ELECTRONICS INC·Filed 2019·Granted Mar 30, 2021·8 cites·20 claims
- 3095US10904861B2Method and wireless device for receiving paging messageLG ELECTRONICS INC·Filed 2019·Granted Jan 26, 2021·8 cites·20 claims
- 3195US10536972B2Method of transmitting uplink signal from user equipment in a wireless communication system supporting unlicensed band and apparatus supporting the sameLG ELECTRONICS INC·Filed 2019·Granted Jan 14, 2020·7 cites·14 claims
- 3294US12035301B2Managing deactivation or dormancy of a component carrier in cross component carrier or multiple component carrier schedulingQUALCOMM INC·Filed 2021·Granted Jul 9, 2024·2 cites·30 claims
- 3394US11917643B2Method for transmitting and receiving downlink signal between terminal and base station in wireless communication system supporting unlicensed band, and device supporting sameLG ELECTRONICS INC·Filed 2022·Granted Feb 27, 2024·2 cites·9 claims
- 3494US11838863B2Method for monitoring downlink channel or downlink signal, and wireless deviceLG ELECTRONICS INC·Filed 2022·Granted Dec 5, 2023·2 cites·18 claims
- 3594US11805451B2Fast SCell activationQUALCOMM INC·Filed 2021·Granted Oct 31, 2023·2 cites·34 claims
- 3694US11778536B2Method and apparatus for supporting operation of standalone MTC that uses multi-narrowband in wireless communication systemLG ELECTRONICS INC·Filed 2019·Granted Oct 3, 2023·10 cites·9 claims
- 3794US11742981B2Method of transmitting uplink control information by user equipment in wireless communication system and device for supporting sameLG ELECTRONICS INC·Filed 2022·Granted Aug 29, 2023·2 cites·20 claims
- 3894US11736234B2Method and apparatus for transmitting/receiving wireless signal in wireless communication systemLG ELECTRONICS INC·Filed 2022·Granted Aug 22, 2023·2 cites·15 claims
- 3994US11129190B2Method for performing random access procedure and apparatus thereforLG ELECTRONICS INC·Filed 2018·Granted Sep 21, 2021·9 cites·19 claims
- 4094US10523395B2Method for transmitting and receiving physical uplink control channel between terminal and base station in wireless communication system and apparatus for supporting sameLG ELECTRONICS INC·Filed 2017·Granted Dec 31, 2019·7 cites·11 claims
- 4193US12096508B2Method for transmitting uplink through preconfigured uplink resource in wireless communication system, and device thereforLG ELECTRONICS INC·Filed 2020·Granted Sep 17, 2024·3 cites·17 claims
- 4293US11910324B2Method for transmitting WUS in wireless communication system, and device thereforLG ELECTRONICS INC·Filed 2022·Granted Feb 20, 2024·1 cites·5 claims
- 4393US11855732B2Method for improving transmission and reception performance of LTE MTC downlink control channel and apparatus thereforLG ELECTRONICS INC·Filed 2023·Granted Dec 26, 2023·2 cites·7 claims
- 4493US11751240B2Method of transmitting uplink signal from user equipment in a wireless communication system supporting unlicensed band and apparatus supporting the sameLG ELECTRONICS INC·Filed 2021·Granted Sep 5, 2023·2 cites·13 claims
- 4593US11658789B2Method for transmitting physical uplink shared channel of terminal in unlicensed band and device using same methodLG ELECTRONICS INC·Filed 2019·Granted May 23, 2023·6 cites·7 claims
- 4693US11611968B2Method for transmitting and receiving signal in wireless communication system and apparatus thereforLG ELECTRONICS INC·Filed 2021·Granted Mar 21, 2023·2 cites·15 claims
- 4793US11589397B1Techniques for radio link failure recovery during bandwidth part hoppingQUALCOMM INC·Filed 2021·Granted Feb 21, 2023·2 cites·30 claims
- 4892US12279204B2Low-power synchronization signals and wake up signalsQUALCOMM INC·Filed 2022·Granted Apr 15, 2025·2 cites·30 claims
- 4992US12177824B2Serving synchronization signal block (SSB) indication for beam switching and bandwidth part (BWP) switchingQUALCOMM INC·Filed 2022·Granted Dec 24, 2024·2 cites·28 claims
- 5092US12137457B2Techniques for secondary cell establishment for uplink control informationQUALCOMM INC·Filed 2021·Granted Nov 5, 2024·2 cites·28 claims
Showing the top 50 of 486 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →