Inventor

HAO ZHENWU

CN19 patents

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

HAO ZHENWU

ZTE CORP

System and method for acquiring user location through user bearer identifier

Method and apparatus for processing service request

Realizing method of emergency call registration

Method and device for sending message

Method for realizing user decision user busy forwarding

YOU SHILIN

Emergency service handover method

Method for implementing centralized service chairman side conference service of IP multimedia subsystem

Domain transferring method for single radio voice call continuity

HAO ZHENWU

Method for switching the session control path of IP multimedia core network subsystem centralized service

Method, system, and device for realizing registration mechanism of IP multimedia subsystem

De-registration method and system for IP multimedia subsystem centralized service

XIE ZHENHUA

Method of establishing optimized media path and signaling gateway for implementing this method

Method for realizing single radio voice call continuity and single radio voice call continuity system

WANG JUN

Method for implementing service interaction in the IP multimedia subsystem

ZOU CHANGLE

Method and system for realizing session handover

ZHAO JINGWEN

Method for matching initial request message in the IP multimedia subsystem service triggering process

DING ZHAOMING

Implementing method and system for UE redirection service of sharing PUI

LI ZHENDONG

Late call forwarding method in IP multimedia core network subsystem centralized service

HU XUECHUAN

Method and apparatus for realizing load balance in distributed Hash table network