LexDanaLexDanabeta
Inventor

Youngwoo KWAK

Inventor
US

Overview

150→
Patents
2021–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 150 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary
H04WWireless communication networks37%
H04LTransmission of digital information, e.g. telegraphic communication34%
H04BTransmission20%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
H04JMultiplex communication4%
H03MCoding1%
PatentTitleYear
12,587,977Physical channel processing capability for multiple transmission reception points202612,470,349Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system202512,463,753Method and device for transmitting and receiving HARQ-ack feedback in wireless communication system202512,446,106Scheduling physical downlink shared channel feedback202512,432,762Sidelink resource pool selection for urgent packet transmission202512,432,672Method and apparatus for transmitting different uplink control information in wireless communication system2025RE050604Adaptive retransmission method and device for delay reduction in wireless cellular communication system202512,402,085Power control for wireless communications2025RE050544Adaptive retransmission method and device for delay reduction in wireless cellular communication system202512,396,017Communication and data processing in wireless communications202512,396,005Configured grant processes for wireless devices202512,388,591Sidelink demodulation reference signal indication in sidelink control information202512,381,700Wireless resource switching202512,382,466Downlink control channel monitoring in new radio unlicensed band202512,376,137Communication and data processing in wireless communications202512,368,627Method and apparatus for cell initial access and paging in wireless cellular communication system202512,355,614Failure recovery and beam selection in wireless communications202512,342,335Sidelink channel state information report202512,328,169Channel state information reporting for non-coherent joint transmission202512,317,196Power control for multiple transmission reception points202512,309,867Beam failure recovery with multiple cells202512,301,395Method and apparatus for configuring demodulation reference signal position in wireless cellular communication system202512,273,290Antenna port determination based on maximum number of transmission layers of bandwidth part202512,261,803Wireless resource determination and use202512,244,456Candidate resource indication for failure recovery in wireless communications202512,238,740Beam management in radio systems202512,238,702Cross-carrier scheduling for sidelink communications202512,237,946Uplink signal transmission and reception based on sounding reference signal resource set202512,231,367Method and apparatus for diversity-based data transmission in mobile communication system202512,225,459Multiple-input multiple-output capability information for power savings202512,218,726Method and apparatus for configuring terminal antenna in wireless communication system202512,212,517Method and device for supporting repetitive CSI-RS resource transmission in mobile communication system202512,212,423Packet duplication202512,199,718Method and apparatus for reporting channel state information for network cooperative communication202512,200,535Method and apparatus for operating PDCP layer processing QOS in wireless communication system202512,199,777URLLC HARQ processes202512,199,776Hybrid automatic repeat request with new data indicator202512,192,128Radio link monitoring in a multi-transmission and reception point scenario202512,192,841Method and apparatus for configuring and indicating beam information in wireless communication system202512,184,427Method and apparatus for transmitting and receiving downlink data corresponding to resource allocation information and indicator in mobile communication system202412,177,058Method and apparatus for transmitting uplink control channel in wireless cellular communication system202412,167,336Dormancy management in a wireless cellular system202412,160,781Timing advance indication from base station for a beam during handover202412,149,467Spatial relation in new radio202412,149,988Method and apparatus for transmitting and receiving random access preamble in wireless cellular communication system202412,143,328Method and device for transmitting data in mobile communication system202412,137,459Method and device for transmitting/receiving downlink control channel for wireless communication system202412,133,183Prioritization of sidelink and uplink transmissions202412,108,328Combining power saving operation with cell dormancy202412,089,226Hybrid automatic repeat request transmission with multiple transmission and reception points and multiple panels202412,074,711Hybrid automatic repeat request acknowledgement codebook determination202412,069,673Method and device for transmitting or receiving data in wireless communication system202412,069,690Base station shared channel transmissions overlapping with control resource set having different quasi co-location parameters202412,041,558Power control for wireless communications202412,041,633Dynamic transmission reception point group indication202412,041,557Power control for wireless communications202412,035,249Power control in carrier aggregation with multiple transmission reception points202412,022,470Method and apparatus for mapping uplink control information for channel state information feedback202412,004,091Physical channel processing capability for power states202411,974,245Method and apparatus for transmitting different uplink control information in wireless communication system202411,949,627Wireless resource determination and use202411,949,607Method and apparatus for coexistance of device-to-device communications and cellular communications in mobile communications system202411,937,332Starting a discontinuous reception timer in response to a feedback timing indicator202411,929,805Channel state information reporting for non-coherent joint transmission202411,930,450MIMO capability information per cell group for power savings202411,910,419Communication and data processing in wireless communications202411,910,420Communication and data processing in wireless communications202411,910,461Beam failure recovery with multiple cells202411,902,994Resource conflict202411,902,076Method and apparatus for cell initial access and paging in wireless cellular communication system202411,902,199Indicating DMRS configuration for sidelink202411,902,201Method and device for generating reference signal sequence for PAPR reduction in mobile communication system202411,889,527Bandwidth part operation in new radio202411,870,611Uplink operations of multi-transmission reception points and panel202411,855,923Method and apparatus for diversity-based data transmission in mobile communication system202311,838,158Method and apparatus for configuring demodulation reference signal position in wireless cellular communication system202311,831,443Transmitting or dropping HARQ feedback based on transport block priority202311,818,072Wireless resource determination and use202311,805,433Method and device for transmitting reference signal, control signal, and data in mobile communication system202311,777,661URLLC HARQ processes202311,757,590Method and apparatus for transmitting reference signal in mobile communication system202311,750,340Communication method and apparatus in full-dimensional multiple-input multiple-output mobile communication system202311,743,904Configured grant processes in a wireless device202311,729,679Timing advance indication for a beam during handover202311,706,721Power control of sidelink operation202311,690,034Method and apparatus for transmitting different uplink control information in wireless communication system202311,683,768Method and apparatus for time and frequency tracking in cellular communication system202311,683,141Method and apparatus for configuring demodulation reference signal information in wireless cellular communication system202311,665,690Activation indication of transmission configuration groups202311,653,272Method and apparatus for transmitting and receiving random access preamble in wireless cellular communication system202311,637,642Method and apparatus for CSI reporting in wireless communication system202311,632,209Method and device for transmitting data in mobile communication system202311,626,948Antenna port indication based on maximum number of transmission layers202311,611,940Method and apparatus for uplink power control in wireless cellular communication system202311,601,928Beam management procedures in radio systems202311,575,491Wireless resource switching202311,569,951Radio link monitoring in a multi-TRP scenario202311,569,943Method and apparatus for managing hybrid automatic repeat request process in mobile communication system202311,564,205Method and apparatus for configuring DMRS information in V2X system202311,564,163Power saving and cell dormancy operation202311,564,217Method and apparatus for transmitting downlink control channel in wireless communication system202311,546,090Hybrid automatic repeat request process202311,523,381Downlink reception and beam management202211,523,383Method and device for setting plurality of DMRS structures in wireless cellular communication system202211,516,758Method and apparatus for transmitting different uplink control information in wireless communication system202211,510,091Method and apparatus for operating PDCP layer processing QoS in wireless communication system202211,509,426URLLC HARQ processes202211,502,891Method and apparatus for transmitting uplink control channel in wireless cellular communication system202211,483,839Sidelink resource pool selection for urgent packet transmission202211,477,837Beam failure recovery with multiple cells202211,477,759Method and apparatus for transmitting group message to user equipment(UE)202211,477,792Communication and data processing in wireless communications202211,470,618Communication and data processing in wireless communications202211,470,550Multiple-input multiple-output capability information based on cell groupings202211,470,607Resource allocation method in wireless communication system, data reception method on basis of same and device for same202211,451,344HARQ feedback202211,425,745Activation indication of transmission configuration groups202211,425,755Method and apparatus for identifying uplink signal transmission timing in wireless communication system202211,425,706Dynamic transmission reception point group indication202211,411,700Method and device for supporting repetitive CSI-RS resource transmission in mobile communication system202211,398,930Uplink operations of multi-transmission reception points and panel202211,395,303Transmission configuration indication state partitioning in multi-beam scenarios202211,394,501Method and apparatus for transmitting uplink control signal in wireless cellular communication system202211,387,957Antenna port indication for sidelink202211,362,784Method and apparatus for channel estimation and data decoding in wireless communication system202211,362,715Method and device for setting reference signal in wireless communication system202211,363,625Bandwidth part operation in new radio202211,363,627Multiplexing and/or prioritization of uplink signals202211,349,617Method and device for supporting repetitive CSI-RS resource transmission in mobile communication system202211,343,844Resource conflict202211,343,043Method and apparatus for diversity-based data transmission in mobile communication system202211,343,041Method and device for supporting repetitive CSI-RS resource transmission in mobile communication system202211,337,163Power control for wireless communications202211,323,218Method and apparatus for configuring reference signal and for generating channel information in mobile communication system202211,317,361Method and apparatus for controlling transmission power in wireless communication system202211,316,564Method and apparatus for resource allocation and precoding for uplink mobile communication system202211,297,677Discontinuous reception202211,283,509Method and apparatus for transmitting and receiving signal in wireless communication system202211,283,663Method and device for transmitting/receiving synchronization signal in wireless cellular communication system202211,277,189Method and apparatus for channel status information feedback in mobile communication system202211,271,621Method and apparatus for non-coherent joint transmission in wireless communication system202211,259,256Physical channel processing capability adaptation202211,246,124Method and apparatus for downlink control information design for network coordination202211,224,021Power control for wireless communications202211,218,241DMRS port grouping method and apparatus for use in wireless cellular communication system202211,211,990Beam failure recovery in multi-TRP scenarios202111,202,235Method and apparatus for transmitting and receiving data based on reserved resource information202111,196,521Method and device for supporting repetitive CSI-RS resource transmission in mobile communication system202111,184,075Method and apparatus for setting reference signal for nonlinear precoding202111,165,479Method and apparatus for reference signal configurations for CSI-RS port sharing in mobile communication system using massive array antennas2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (66)· patent assignee history
2021–2026Patents assigned to OFINNO LLC (61)· patent assignee history
2021–2026Based in US· patent location history
2021–2025Based in KR· patent location history
2022–2025Patents assigned to COMCAST CABLE COMM LLC (16)· patent assignee history
2022–2023Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (2)· patent assignee history
2025Patents assigned to HONOR DEVICE CO LTD (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD662021–2025
OFINNO LLC612021–2026
COMCAST CABLE COMM LLC162022–2025
HONOR DEVICE CO LTD32025
BEIJING XIAOMI MOBILE SOFTWARE CO LTD22022–2023
Locations
LocationPatentsSpan
US842021–2026
KR662021–2025