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Dandan ZHANG
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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for allocating wavelength channels in passive opt...
Patent number
10,784,982
Issue date
Sep 22, 2020
Xi'an Zhongxing New Software Co., Ltd.
Xiaohua Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method and apparatus
Patent number
10,194,353
Issue date
Jan 29, 2019
Huawei Technologies Co., Ltd.
Dandan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Method and System for Allocating Wavelength Channels in Passive Opt...
Publication number
20180367235
Publication date
Dec 20, 2018
ZTE Corporation
Xiaohua WANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, USER EQUIPMENT, AND BASE STATION
Publication number
20170164363
Publication date
Jun 8, 2017
Huawei Technologies Co., Ltd
Dandan ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD AND BASE STATION
Publication number
20170164231
Publication date
Jun 8, 2017
Huawei Technologies Co., Ltd
Wei QUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Data Transmission Method and Apparatus
Publication number
20170164242
Publication date
Jun 8, 2017
Dandan Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND USER EQUIPMENT FOR TRANSMITTING DATA
Publication number
20150003419
Publication date
Jan 1, 2015
Huawei Technologies Co., Ltd
Bingzhao LI
H04 - ELECTRIC COMMUNICATION TECHNIQUE