Inventor

WU YAJUAN

CN17 patents

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

WU YAJUAN

HUAWEI TECH CO LTD

Method, system and equipment for processing SIP requests in IMS network

Method for implementing roaming charging and system thereof

Method for selecting the authentication manner at the network side

Method of implementing UE capability exchange and route control for parallel IMS and CS services

Method of informing a network of change of user equipment capability

Method of informing a network of change of user equipment capability

Method for reducing load of traffic plane function

Method and device for interworking between internet protocol networks

WU YAJUAN

Method and device for processing media request in multimedia communication process

Method and apparatus of informing a network of change of user equipment capability

Method and system for charging correlation

Method and system for charging control

ZHU DONGMING

Method of implementing UE capability exchange and route control for parallel IMS and CS services

ZHU LEI

Session initiation protocol message content processing method and network

DUAN XIAOQIN

Method for improving service data flow based charging and system thereof

ZHU FENQIN

Method, system and device for processing registration exception in user registration procedure

CHINA ACAD ART

Integrated system for art examination and examination method based thereon