Ruizhi Liu

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for processing change in radio capability of terminal appara...
- Patent number 12,010,759
- Issue date Jun 11, 2024
- Huawei Technologies Co., Ltd.
- Ruizhi Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session information management method and apparatus
- Patent number RE49729
- Issue date Nov 14, 2023
- Huawei Technologies Co., Ltd.
- Ruizhi Liu
Information Patent Grant
Transmission control method, apparatus, and system
- Patent number 11,729,686
- Issue date Aug 15, 2023
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus, network device, and system for releasing IP address
- Patent number 11,381,961
- Issue date Jul 5, 2022
- Huawei Technologies Co., Ltd.
- Qianghua Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining a target service based on a service discovery request
- Patent number 11,363,105
- Issue date Jun 14, 2022
- Huawei Technologies Co., Ltd.
- Ruizhi Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission control method, apparatus, and system
- Patent number 11,330,493
- Issue date May 10, 2022
- Huawei Technologies Co., Ltd.
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Session establishment method and apparatus
- Patent number 11,202,338
- Issue date Dec 14, 2021
- Huawei Technologies Co., Ltd.
- Chunshan Xiong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for management of session information in data com...
- Patent number 11,172,521
- Issue date Nov 9, 2021
- Huawei Technologies Co., Ltd.
- Ruizhi Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Transmission Control Method, Apparatus, and System
- Publication number 20220256420
- Publication date Aug 11, 2022
- Huawei Technologies Co., Ltd
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PROCESSING CHANGE IN RADIO CAPABILITY OF TERMINAL APPARA...
- Publication number 20210185513
- Publication date Jun 17, 2021
- Huawei Technologies Co., Ltd
- Ruizhi LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission Control Method, Apparatus, and System
- Publication number 20200236604
- Publication date Jul 23, 2020
- Huawei Technologies Co., Ltd
- Yongcui Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SESSION ESTABLISHMENT METHOD AND APPARATUS
- Publication number 20200205226
- Publication date Jun 25, 2020
- Huawei Technologies Co., Ltd
- Chunshan XIONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Session Information Management Method And Apparatus
- Publication number 20200178321
- Publication date Jun 4, 2020
- Huawei Technologies Co., Ltd
- Ruizhi LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, NETWORK DEVICE, AND SYSTEM FOR RELEASING IP ADDRESS
- Publication number 20200169871
- Publication date May 28, 2020
- Huawei Technologies Co., Ltd
- Qianghua Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Service Discovery Method, Registration Center, and Device
- Publication number 20200106840
- Publication date Apr 2, 2020
- Huawei Technologies Co., Ltd
- Ruizhi Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Method for processing change in radio capability of terminal appara...

Session information management method and apparatus

Transmission control method, apparatus, and system

Method, apparatus, network device, and system for releasing IP address

Determining a target service based on a service discovery request

Transmission control method, apparatus, and system

Session establishment method and apparatus

System and method for management of session information in data com...

Patents Applicationslast 30 patents

Transmission Control Method, Apparatus, and System

METHOD FOR PROCESSING CHANGE IN RADIO CAPABILITY OF TERMINAL APPARA...

Transmission Control Method, Apparatus, and System

SESSION ESTABLISHMENT METHOD AND APPARATUS

Session Information Management Method And Apparatus

METHOD, APPARATUS, NETWORK DEVICE, AND SYSTEM FOR RELEASING IP ADDRESS

Service Discovery Method, Registration Center, and Device