Inventor
HAN LIFENG
CN49 patents
⚠️ This page may combine multiple inventors who share the name “HAN LIFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
20 patentsUS11665575B2May 30, 2023
Communication method and communications apparatus
HUAWEI TECH CO LTD4 citations75
US11917450B2Feb 27, 2024
Data transmission method and data transmission apparatus
HUAWEI TECH CO LTD2 citations73
US11540349B2Dec 27, 2022
Data transmission method, access network device, terminal, and communications system
HUAWEI TECH CO LTD3 citations73
US11240724B2Feb 1, 2022
Method and device for handover
HUAWEI TECH CO LTD2 citations73
US11190626B2Nov 30, 2021
Data transmission method, communications device, terminal, and base station
HUAWEI TECH CO LTD4 citations73
US11109263B2Aug 31, 2021
Data transmission method and data transmission apparatus
HUAWEI TECH CO LTD2 citations73
US11071094B2Jul 20, 2021
Data transmission method, user equipment, and radio access device
HUAWEI TECH CO LTD2 citations73
US10966222B2Mar 30, 2021
Method, device, and system for processing reflective QoS characteristics
HUAWEI TECH CO LTD2 citations73
US10880773B2Dec 29, 2020
Wireless communication method and apparatus
HUAWEI TECH CO LTD4 citations73
US10812229B2Oct 20, 2020
Data transmission method, device, and system
HUAWEI TECH CO LTD6 citations73
US12477384B2Nov 18, 2025
Data transmission method and data transmission apparatus
HUAWEI TECH CO LTD0 citations63
US11997529B2May 28, 2024
Wireless communication method and apparatus
HUAWEI TECH CO LTD0 citations63
US11758516B2Sep 12, 2023
Data transmission method, user equipment, and radio access device
HUAWEI TECH CO LTD0 citations62
US11737013B2Aug 22, 2023
Method, terminal device, and network side device for accessing network side device
HUAWEI TECH CO LTD0 citations62
US11445434B2Sep 13, 2022
Method, terminal device, and network side device for accessing network side device
HUAWEI TECH CO LTD1 citations62
US11159998B2Oct 26, 2021
Reflective QoS flow characteristic-based communications method and apparatus
HUAWEI TECH CO LTD0 citations62
US12015949B2Jun 18, 2024
QoS flow processing method and device, and communications system
HUAWEI TECH CO LTD0 citations52
US11191072B2Nov 30, 2021
Information transmission method and radio access network device
HUAWEI TECH CO LTD0 citations52
US10785825B2Sep 22, 2020
Data transmission method, access network device, terminal, and communications system
HUAWEI TECH CO LTD0 citations52
US10721754B2Jul 21, 2020
Data transmission method and apparatus
HUAWEI TECH CO LTD0 citations52
HAN LIFENG
8 patentsUS8660570B2Feb 25, 2014
Physical cell ID allocation method and base station
HAN LIFENG9 citations84
US9521594B2Dec 13, 2016
Method and device for notifying handover failure indication information
HAN LIFENG4 citations72
US9510253B2Nov 29, 2016
Method and system for determining reason for too late handover to home eNB
HAN LIFENG3 citations69
US9326192B2Apr 26, 2016
Method for processing handover failure, and user equipment
HAN LIFENG2 citations62
US9077430B2Jul 7, 2015
Method, device and system for transmitting relay data
HAN LIFENG3 citations62
US8934908B2Jan 13, 2015
Method and user equipment for reporting handover scenario judgment parameter and base station for handover scenario judgment
HAN LIFENG2 citations62
US8817752B2Aug 26, 2014
Method and apparatus for determining matching of inter-cell reselection parameters and handover parameters
HAN LIFENG2 citations62
US8792891B2Jul 29, 2014
Method and system for identifying a terminal
HAN LIFENG3 citations62
SPREADTRUM COMM SHANGHAI CO
8 patentsUS12543198B2Feb 3, 2026
Method for receiving multicast service data, terminal device, and non-transitory computer-readable storage medium
SPREADTRUM COMM SHANGHAI CO0 citations62
US12471059B2Nov 11, 2025
Method and apparatus for data transmission of multi-card UE, and storage medium, user equipment and base station
SPREADTRUM COMM SHANGHAI CO0 citations62
US12464593B2Nov 4, 2025
Access control method and apparatus, and storage medium and terminal
SPREADTRUM COMM SHANGHAI CO0 citations62
US12177155B2Dec 24, 2024
Method for flexible feedback in V2X transmission and user equipment
SPREADTRUM COMM SHANGHAI CO0 citations62
US12177708B2Dec 24, 2024
Method for measuring unlicensed band and terminal
SPREADTRUM COMM SHANGHAI CO0 citations62
US11950120B2Apr 2, 2024
MDT measurement log transmission method, terminal, and readable storage medium
SPREADTRUM COMM SHANGHAI CO1 citations62
US11856617B2Dec 26, 2023
Random access method and device, storage medium, terminal, and base station
SPREADTRUM COMM SHANGHAI CO0 citations62
US12150001B2Nov 19, 2024
Method and device for triggering cell reselection, storage medium, and user terminal
SPREADTRUM COMM SHANGHAI CO0 citations52
ZTE CORP
4 patentsUS10187785B2Jan 22, 2019
Method and system for controlling access of CSG in dual-connection architecture
ZTE CORP2 citations73
US9736751B2Aug 15, 2017
Data transmission method and system
ZTE CORP2 citations73
US9451493B2Sep 20, 2016
Drive test minimization method and device for obtaining time delay
ZTE CORP1 citations52
US9713007B2Jul 18, 2017
Network access method and apparatus
ZTE CORP0 citations42
GAO YIN
3 patentsUS8831586B2Sep 9, 2014
Method and system for reporting neighbor cell information
GAO YIN6 citations73
US9357483B2May 31, 2016
Method and device for energy saving control in home base station environment
GAO YIN4 citations72
US9832662B2Nov 28, 2017
Method and device for determining radio link failure reason
GAO YIN0 citations42