Inventor
JIANG QINYAN
CN60 patents
⚠️ This page may combine multiple inventors who share the name “JIANG QINYAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
34 patentsUS10736054B2Aug 4, 2020
Random access power control method and apparatus and communication system
FUJITSU LTD16 citations94
US11800477B2Oct 24, 2023
Method and apparatus for acquiring uplink transmission timing advance and communication system
FUJITSU LTD5 citations86
US11533779B2Dec 20, 2022
Signal transmission method, signal detection method and apparatuses thereof and communication system
FUJITSU LTD7 citations86
US11963225B2Apr 16, 2024
Method and apparatus for transmitting and receiving uplink control information
FUJITSU LTD2 citations73
US11871374B2Jan 9, 2024
Method and apparatus for configuring and determining paging opportunities and system
FUJITSU LTD2 citations73
US11076349B2Jul 27, 2021
Message transmitting/receiving apparatus and method and communication system
FUJITSU LTD2 citations73
US11064527B2Jul 13, 2021
Random access method and apparatus and communication system
FUJITSU LTD2 citations73
US12445873B2Oct 14, 2025
SSB-based measurement method and apparatus
FUJITSU LTD1 citations64
US12284619B2Apr 22, 2025
Method and apparatus for transmitting signal and communication system
FUJITSU LTD1 citations64
US12356457B2Jul 8, 2025
Method and apparatus for indicating an LBT failure
FUJITSU LTD0 citations63
US12336020B2Jun 17, 2025
Random access method and apparatus and communication system
FUJITSU LTD0 citations63
US12323973B2Jun 3, 2025
Uplink transmission method and apparatus
FUJITSU LTD0 citations63
US12160893B2Dec 3, 2024
Random access method and apparatus and communication system
FUJITSU LTD0 citations63
US12136999B2Nov 5, 2024
Data transmission method and apparatus and communication system
FUJITSU LTD0 citations63
US12052758B2Jul 30, 2024
Data transmission method and apparatus and communication system
FUJITSU LTD0 citations63
US11659485B2May 23, 2023
Message transmitting/receiving apparatus and method and communication system
FUJITSU LTD0 citations63
US11368932B2Jun 21, 2022
Method and apparatus for acquiring uplink transmission timing advance and communication system
FUJITSU LTD1 citations63
US11284224B2Mar 22, 2022
Group communication apparatus and method and communication system
FUJITSU LTD1 citations63
US11134523B2Sep 28, 2021
Uplink transmission control method and apparatus and communication system
FUJITSU LTD1 citations63
US11019587B2May 25, 2021
Information indication method and apparatus, information detection method and apparatus and communication system
FUJITSU LTD0 citations63
US12426082B2Sep 23, 2025
Random access configuration method, signal transmission method, apparatuses thereof and system
FUJITSU LTD0 citations62
US12335078B2Jun 17, 2025
Uplink transmission method and apparatus
FUJITSU LTD0 citations62
US12289764B2Apr 29, 2025
Method and apparatus for transmitting and receiving uplink control information
FUJITSU LTD0 citations62
US12262364B2Mar 25, 2025
Resource determination method, resource scheduling method and apparatuses thereof
FUJITSU LTD0 citations62
US12200690B2Jan 14, 2025
Methods and apparatuses for transmitting and receiving uplink signal
FUJITSU LTD0 citations62
US12114352B2Oct 8, 2024
Contention window adjustment method and apparatus and communication system
FUJITSU LTD0 citations62
US12035320B2Jul 9, 2024
Signal transmission method and apparatus, signal reception method and apparatus and communication system
FUJITSU LTD0 citations62
US12004099B2Jun 4, 2024
Data transmission method and apparatus
FUJITSU LTD0 citations62
US11956860B2Apr 9, 2024
Signal transmission method, signal detection method and apparatuses thereof and communication system
FUJITSU LTD0 citations62
US11785557B2Oct 10, 2023
Random access power control method and apparatus and communication system
FUJITSU LTD0 citations62
US11564255B2Jan 24, 2023
Method and apparatus for processing LBT monitoring failures and system
FUJITSU LTD0 citations62
US11337166B2May 17, 2022
Random access power control method and apparatus and communication system
FUJITSU LTD0 citations62
US12457637B2Oct 28, 2025
Random access method and apparatus
FUJITSU LTD0 citations52
US12432719B2Sep 30, 2025
Uplink transmission method, uplink scheduling method, apparatuses thereof and system
FUJITSU LTD0 citations52
SONY CORP
12 patentsUS11012840B2May 18, 2021
Wireless communication device and wireless communication method
SONY CORP2 citations73
US10667225B2May 26, 2020
Method and device for vehicle-to-vehicle communication
SONY CORP2 citations73
US10582429B2Mar 3, 2020
Wireless communication device and wireless communication method
SONY CORP3 citations73
US10517052B2Dec 24, 2019
Wireless communication equipment and wireless communication method
SONY CORP4 citations73
US9860829B2Jan 2, 2018
Management apparatus and method for wireless communications, apparatus for wireless communications
SONY CORP2 citations73
US10484839B2Nov 19, 2019
Communications device, base station, and communications method
SONY CORP3 citations72
US9973983B2May 15, 2018
Communication management apparatus and communication management method
SONY CORP2 citations72
US11356970B2Jun 7, 2022
Method and device for vehicle-to-vehicle communication
SONY CORP0 citations62
US11128992B2Sep 21, 2021
Communications device, base station, and communications method
SONY CORP0 citations62
US10849033B2Nov 24, 2020
Wireless communication device and wireless communication method
SONY CORP1 citations62
US10244387B2Mar 26, 2019
Device and method in wireless communication system
SONY CORP1 citations62
US9445331B2Sep 13, 2016
Communication management apparatus and communication management method
SONY CORP2 citations62
SONY GROUP CORP
3 patentsUS12185298B2Dec 31, 2024
Wireless communication device and wireless communication method
SONY GROUP CORP0 citations62
US12082139B2Sep 3, 2024
Method and device for vehicle-to-vehicle communication
SONY GROUP CORP0 citations62
US11716718B2Aug 1, 2023
Wireless communication device and wireless communication method
SONY GROUP CORP0 citations62
1FINITY INC
1 patentShowing the top 50 of 60 patents by PatentIndex Score.