Inventor
XU SHENGFENG
CN9 patents
⚠️ This page may combine multiple inventors who share the name “XU SHENGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
8 patentsUS12507290B2Dec 23, 2025
Authorization method, apparatus and system for authorizing relay service relationships between remote and relay terminals using policy control function devices
HUAWEI TECH CO LTD1 citations63
US12238810B2Feb 25, 2025
Communications method, apparatus, and system
HUAWEI TECH CO LTD0 citations62
US12363582B2Jul 15, 2025
Method for managing QoS, relay terminal, PCF network element, SMF network element, and remote terminal
HUAWEI TECH CO LTD0 citations61
US11864044B2Jan 2, 2024
Wireless communication method and communication device
HUAWEI TECH CO LTD0 citations61
US12452636B2Oct 21, 2025
Data communication method and communication apparatus
HUAWEI TECH CO LTD0 citations60
US12069544B2Aug 20, 2024
Broadcast method, apparatus, and system
HUAWEI TECH CO LTD0 citations60
US12418825B2Sep 16, 2025
Communication method and apparatus
HUAWEI TECH CO LTD0 citations51
US12041501B2Jul 16, 2024
Communication method and related communication device
HUAWEI TECH CO LTD0 citations51