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 patentsUS10034221B2Jul 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 patentsUS9907056B2Feb 27, 2018
System and method for allocating resources for device-to-device communications
FUTUREWEI TECHNOLOGIES INC9 citations84
US9923834B2Mar 20, 2018
System and method for triggering and sending device-to-device buffer status report and scheduling request
FUTUREWEI TECHNOLOGIES INC4 citations73
US9986476B2May 29, 2018
Scheduling and handover of a vehicular connection with periodic messaging
FUTUREWEI TECHNOLOGIES INC2 citations72
US9930690B2Mar 27, 2018
System and method for processing buffer status reports in random access procedures
FUTUREWEI TECHNOLOGIES INC3 citations72
Showing the top 50 of 116 patents by PatentIndex Score.