P

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 patents
US10736054B2Aug 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 patents

SONY GROUP CORP

3 patents

1FINITY INC

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.