P

Inventor

CAO ZHENZHEN

CN116 patents
⚠️ This page may combine multiple inventors who share the name “CAO ZHENZHEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

46 patents
US10034221B2Jul 24, 2018

Method for establishing backhaul link, base station, relay node, and system

HUAWEI TECH CO LTD9 citations84
US12219458B2Feb 4, 2025

Data packet transmission method and apparatus

HUAWEI TECH CO LTD3 citations74
US11991785B2May 21, 2024

Communication method and device for use with a packet data convergence protocol (PDCP) duplicate transmission function

HUAWEI TECH CO LTD2 citations73
US11638185B2Apr 25, 2023

Cell handover method and device

HUAWEI TECH CO LTD1 citations73
US11611994B2Mar 21, 2023

Random access method, user equipment, and network device

HUAWEI TECH CO LTD2 citations73
US11528750B2Dec 13, 2022

Random access method and device

HUAWEI TECH CO LTD4 citations73
US11490399B2Nov 1, 2022

Scheduling request configuration method and sending method, and corresponding apparatus

HUAWEI TECH CO LTD4 citations73
US11470635B2Oct 11, 2022

Communication method and device

HUAWEI TECH CO LTD2 citations73
US11457494B2Sep 27, 2022

Communication method, communications device, and network device

HUAWEI TECH CO LTD2 citations73
US11166189B2Nov 2, 2021

Data transmission buffer discarding method and apparatus

HUAWEI TECH CO LTD6 citations73
US11044740B2Jun 22, 2021

Route update method, scheduling request cancellation method, and device

HUAWEI TECH CO LTD2 citations73
US10973045B2Apr 6, 2021

Semi-persistent transmission method and apparatus in VIX communication

HUAWEI TECH CO LTD2 citations73
US10917778B2Feb 9, 2021

Communication resource allocation method and apparatus, terminal device, base station, and communications system

HUAWEI TECH CO LTD3 citations73
US10798708B2Oct 6, 2020

Method for data transmission in wireless network, apparatus, and system

HUAWEI TECH CO LTD2 citations73
US10687310B2Jun 16, 2020

Method for controlling communication, user equipment, and base station

HUAWEI TECH CO LTD3 citations73
US10667283B2May 26, 2020

Method and apparatus for reporting buffer status report

HUAWEI TECH CO LTD3 citations73
US10595316B2Mar 17, 2020

User equipment, network device, and data transmission method

HUAWEI TECH CO LTD2 citations73
US10555230B2Feb 4, 2020

V2X message sending method, apparatus, and system

HUAWEI TECH CO LTD2 citations73
US10194475B2Jan 29, 2019

Terminal device, base station, and communications method of terminal device and base station

HUAWEI TECH CO LTD2 citations73
US11012886B2May 18, 2021

Data transmission method, terminal device, and network device

HUAWEI TECH CO LTD2 citations72
US12495282B2Dec 9, 2025

Communication method and apparatus

HUAWEI TECH CO LTD1 citations64
US12382533B2Aug 5, 2025

Method for controlling wireless backhaul link and apparatus

HUAWEI TECH CO LTD1 citations64
US12294895B2May 6, 2025

IAB node switching method and apparatus

HUAWEI TECH CO LTD1 citations64
US12262323B2Mar 25, 2025

Method and apparatus for controlling timer

HUAWEI TECH CO LTD1 citations64
US12598523B2Apr 7, 2026

Location based data transmission method and apparatus

HUAWEI TECH CO LTD0 citations63
US12471184B2Nov 11, 2025

Communication method and communication apparatus

HUAWEI TECH CO LTD0 citations63
US12192743B2Jan 7, 2025

V2X message sending method, apparatus, and system

HUAWEI TECH CO LTD0 citations63
US12101822B2Sep 24, 2024

Random access method and device

HUAWEI TECH CO LTD0 citations63
US12096460B2Sep 17, 2024

Communication method and communications apparatus

HUAWEI TECH CO LTD1 citations63
US12082100B2Sep 3, 2024

Network selection method, network device, and terminal device

HUAWEI TECH CO LTD0 citations63
US11968620B2Apr 23, 2024

Timer processing method and terminal device

HUAWEI TECH CO LTD0 citations63
US11838218B2Dec 5, 2023

Data packet transmission method and communications apparatus

HUAWEI TECH CO LTD0 citations63
US11818707B2Nov 14, 2023

Methods and devices for performing uplink communication in industrial communication

HUAWEI TECH CO LTD0 citations63
US11757704B2Sep 12, 2023

Method for handling radio link failure, terminal device, and network device

HUAWEI TECH CO LTD0 citations63
US11758453B2Sep 12, 2023

V2X message sending method, apparatus, and system

HUAWEI TECH CO LTD0 citations63
US11659532B2May 23, 2023

User equipment, network device, and data transmission method

HUAWEI TECH CO LTD0 citations63
US11553419B2Jan 10, 2023

Timer processing method and terminal device

HUAWEI TECH CO LTD0 citations63
US11510075B2Nov 22, 2022

Communication method and communications device

HUAWEI TECH CO LTD0 citations63
US11425681B2Aug 23, 2022

Communication method and communications device

HUAWEI TECH CO LTD1 citations63
US11252594B2Feb 15, 2022

Adjustment method, terminal, and network device

HUAWEI TECH CO LTD0 citations63
US11239926B2Feb 1, 2022

Measurement method, terminal, device, and access network device

HUAWEI TECH CO LTD1 citations63
US11153931B2Oct 19, 2021

Interference cancellation method and base station

HUAWEI TECH CO LTD0 citations63
US11122481B2Sep 14, 2021

V2X message sending method, apparatus, and system

HUAWEI TECH CO LTD0 citations63
US11102799B2Aug 24, 2021

Method and apparatus for reporting buffer status report

HUAWEI TECH CO LTD0 citations63
US11082965B2Aug 3, 2021

Resource allocation method and relevant device

HUAWEI TECH CO LTD1 citations63
US10993093B2Apr 27, 2021

Method, device, and system for allocating transmission resources in vehicle-to-entity (V2X) communications

HUAWEI TECH CO LTD1 citations63

FUTUREWEI TECHNOLOGIES INC

4 patents

Showing the top 50 of 116 patents by PatentIndex Score.