Changzheng WU

Person

SHENZHEN, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for support of user plane separation and user plane local o...
- Patent number 11,510,058
- Issue date Nov 22, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunneling data traffic and signaling over secure etls over wireless...
- Patent number 11,388,145
- Issue date Jul 12, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for secure WiFi calling connectivity over managed public WLA...
- Patent number 11,265,294
- Issue date Mar 1, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
User identity privacy protection in public wireless local access ne...
- Patent number 11,212,676
- Issue date Dec 28, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple PDN connections over untrusted WLAN access
- Patent number 10,965,655
- Issue date Mar 30, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Zhenjie Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND NODES FOR AUTHENTICATION OF A TLS CONNECTION
- Publication number 20210235268
- Publication date Jul 29, 2021
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS FOR SUPPORT OF USER PLANE SEPARATION AND USER PLANE LOCAL O...
- Publication number 20210127271
- Publication date Apr 29, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User Plane QOS Bearer Control Method for 5G Fixed Access
- Publication number 20210112437
- Publication date Apr 15, 2021
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
User Identity Privacy Protection in Public Wireless Local Access Ne...
- Publication number 20190380033
- Publication date Dec 12, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR SECURE LINK LAYER CONNECTION OVER WIRELESS LOCAL AREA...
- Publication number 20190268767
- Publication date Aug 29, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A METHOD FOR SECURE WIFI CALLING CONNECTIVITY OVER MANAGED PUBLIC W...
- Publication number 20190052603
- Publication date Feb 14, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Changzheng WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLE PDN CONNECTIONS OVER UNTRUSTED WLAN ACCESS
- Publication number 20180191493
- Publication date Jul 5, 2018
- Telefonaktiebolaget LM Ericsson (publ)
- Zhenjie HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Changzheng WU

Person

Patents Grantslast 30 patents

Methods for support of user plane separation and user plane local o...

Tunneling data traffic and signaling over secure etls over wireless...

Method for secure WiFi calling connectivity over managed public WLA...

User identity privacy protection in public wireless local access ne...

Multiple PDN connections over untrusted WLAN access

Patents Applicationslast 30 patents

METHODS AND NODES FOR AUTHENTICATION OF A TLS CONNECTION

METHODS FOR SUPPORT OF USER PLANE SEPARATION AND USER PLANE LOCAL O...

User Plane QOS Bearer Control Method for 5G Fixed Access

User Identity Privacy Protection in Public Wireless Local Access Ne...

A METHOD FOR SECURE LINK LAYER CONNECTION OVER WIRELESS LOCAL AREA...

A METHOD FOR SECURE WIFI CALLING CONNECTIVITY OVER MANAGED PUBLIC W...

MULTIPLE PDN CONNECTIONS OVER UNTRUSTED WLAN ACCESS