Inventor
ZHANG CONGCHI
CN41 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG CONGCHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
27 patentsUS11902966B2Feb 13, 2024
Methods for SL SR/BSR handling
ERICSSON TELEFON AB L M2 citations73
US11785495B2Oct 10, 2023
Sidelink quality of service flow management in wireless communications systems and related methods and apparatuses
ERICSSON TELEFON AB L M2 citations73
US11622416B2Apr 4, 2023
Group-based relay selection for wireless network communication
ERICSSON TELEFON AB L M4 citations73
US12369213B2Jul 22, 2025
Sidelink transmission continuity
ERICSSON TELEFON AB L M3 citations72
US12089088B2Sep 10, 2024
Method of and equipment for performing transfer of data packets in end-to-end multihop sidelink radio communication
ERICSSON TELEFON AB L M2 citations72
US12490175B2Dec 2, 2025
Terminal device, network node and methods therein for handling system information
ERICSSON TELEFON AB L M1 citations64
US12574899B2Mar 10, 2026
Methods to support sidelink retransmission
ERICSSON TELEFON AB L M0 citations62
US12477594B2Nov 18, 2025
Associating remote UE with relay UE in 5GC
ERICSSON TELEFON AB L M0 citations62
US12425913B2Sep 23, 2025
Wireless device, network node and methods for efficient sidelink management
ERICSSON TELEFON AB L M0 citations62
US12348999B2Jul 1, 2025
Sidelink measurements report
ERICSSON TELEFON AB L M0 citations62
US12335984B2Jun 17, 2025
Method performed by a user equipment for handling communication in a wireless communication network
ERICSSON TELEFON AB L M0 citations62
US12309057B2May 20, 2025
Packet duplication over multiple sidelinks
ERICSSON TELEFON AB L M0 citations62
US12273207B2Apr 8, 2025
Methods providing resource selection for D2D communications and related communication devices
ERICSSON TELEFON AB L M0 citations62
US12207140B2Jan 21, 2025
Method and apparatus for controlling sidelink QoS
ERICSSON TELEFON AB L M0 citations62
US12150211B2Nov 19, 2024
Method and apparatus for platoon-based communications
ERICSSON TELEFON AB L M1 citations62
US12133218B2Oct 29, 2024
Methods for SL SR/BSR handling
ERICSSON TELEFON AB L M0 citations62
US12096264B2Sep 17, 2024
Method and apparatus for handling sidelink reports
ERICSSON TELEFON AB L M0 citations62
US11770741B2Sep 26, 2023
Method and apparatus for controlling sidelink QoS
ERICSSON TELEFON AB L M0 citations62
US12342301B2Jun 24, 2025
Priority management for D2D communication devices as synchronization source
ERICSSON TELEFON AB L M0 citations61
US12574993B2Mar 10, 2026
Multiple DRX configurations for D2D communication
ERICSSON TELEFON AB L M0 citations52
US12542626B2Feb 3, 2026
Methods providing sidelink HARQ at access stratum and related wireless devices
ERICSSON TELEFON AB L M0 citations52
US12101803B2Sep 24, 2024
Sidelink quality of service management in autonomous mode of wireless communications systems and related methods and apparatuses
ERICSSON TELEFON AB L M0 citations52
US12075299B2Aug 27, 2024
Method and apparatus for communication technology selection
ERICSSON TELEFON AB L M0 citations52
US12520367B2Jan 6, 2026
Methods, nodes and computer readable medium for relay connection establishment
ERICSSON TELEFON AB L M0 citations51
US12356489B2Jul 8, 2025
Keep-alive procedure for sidelink
ERICSSON TELEFON AB L M0 citations51
US12212986B2Jan 28, 2025
Maintaining sidelink (SL) operation under radio link failure (RLF) using UE-to-UE relay
ERICSSON TELEFON AB L M0 citations51
US12501341B2Dec 16, 2025
Addressing of D2D transmissions by target geographical area
ERICSSON TELEFON AB L M0 citations50
LENOVO BEIJING LTD
13 patentsUS12477412B2Nov 18, 2025
Method and apparatus for performing handover procedure
LENOVO BEIJING LTD1 citations64
US12543225B2Feb 3, 2026
Method and apparatus for wireless communication
LENOVO BEIJING LTD0 citations62
US12520380B2Jan 6, 2026
Method and apparatus for multicast and broadcast services
LENOVO BEIJING LTD0 citations62
US12507317B2Dec 23, 2025
Methods and apparatuses for a SCG deactivation mechanism and a SCG activation mechanism in a MR-DC scenario
LENOVO BEIJING LTD0 citations62
US12470897B2Nov 11, 2025
Methods and apparatuses for multicast and broadcast services
LENOVO BEIJING LTD0 citations62
US12426068B2Sep 23, 2025
Method and apparatus for transmission of control signals
LENOVO BEIJING LTD0 citations62
US12375904B2Jul 29, 2025
Method and apparatus for wireless communication
LENOVO BEIJING LTD0 citations62
US12289742B2Apr 29, 2025
Method and apparatus for hybrid automatic retransmission request
LENOVO BEIJING LTD0 citations62
US12166586B2Dec 10, 2024
Methods, apparatuses, and media for operating point-to-multipoint radio bearer
LENOVO BEIJING LTD0 citations62
US12598629B2Apr 7, 2026
Methods and apparatuses for exchanging configuration information regarding a MRB in a MR-DC scenario
LENOVO BEIJING LTD0 citations52
US12557166B2Feb 17, 2026
Method and apparatus for path switch in a wireless communication system
LENOVO BEIJING LTD0 citations52
US12495314B2Dec 9, 2025
Method and apparatus for artificial intelligence application in radio access network
LENOVO BEIJING LTD0 citations52
US12408225B2Sep 2, 2025
Method and apparatus for performing random access
LENOVO BEIJING LTD0 citations52