Zhichang Lai

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Multi-stream data transmission method, apparatus, and system, and a...
- Patent number 10,492,193
- Issue date Nov 26, 2019
- Huawei Technologies Co., Ltd.
- Zhichang Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system, control apparatus, and network management se...
- Patent number 10,218,561
- Issue date Feb 26, 2019
- Huawei Technologies Co., Ltd.
- Shengxian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Uplink transmission method, downlink transmission method, and conve...
- Patent number 9,078,290
- Issue date Jul 7, 2015
- Huawei Technologies Co., Ltd.
- Zhichang Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring IP network performance and controlling QoS, an...
- Patent number 8,644,144
- Issue date Feb 4, 2014
- Huawei Technologies Co., Ltd.
- Jiangsheng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-STREAM DATA TRANSMISSION METHOD, APPARATUS, AND SYSTEM, AND A...
- Publication number 20170289976
- Publication date Oct 5, 2017
- Huawei Technologies Co., Ltd
- Zhichang Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications System, Control Apparatus, and Network Management Se...
- Publication number 20160204974
- Publication date Jul 14, 2016
- Huawei Technologies Co., Ltd
- Shengxian Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MEAURING IP NETWORK PERFORMANCE AND CONTROLLING QOS, AND...
- Publication number 20120026869
- Publication date Feb 2, 2012
- Jiangsheng Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPLINK TRANSMISSION METHOD, DOWNLINK TRANSMISSION METHOD, AND CONVE...
- Publication number 20090225702
- Publication date Sep 10, 2009
- Huawei Technologies Co., Ltd
- Zhichang Lai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE