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Patents Grants
last 30 patents
Information
Patent Grant
Service access, and control method and apparatus therefor
Patent number
11,089,473
Issue date
Aug 10, 2021
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, apparatus and system
Patent number
10,992,769
Issue date
Apr 27, 2021
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Positioning method and device
Patent number
10,631,132
Issue date
Apr 21, 2020
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for charging traffic data flow of user equipment
Patent number
10,631,144
Issue date
Apr 21, 2020
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, apparatus and system for shunting transmi...
Patent number
10,616,791
Issue date
Apr 7, 2020
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for transmitting S1AP signaling
Patent number
10,462,842
Issue date
Oct 29, 2019
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for network capacity control
Patent number
10,051,520
Issue date
Aug 14, 2018
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access method for WiFi access point, WiFi access point and WiFi system
Patent number
9,717,102
Issue date
Jul 25, 2017
Datang Mobile Communications Equipment Co., Ltd.
Xiaobo Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for positioning mobile terminal
Patent number
9,420,414
Issue date
Aug 16, 2016
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for selecting core network device
Patent number
9,351,210
Issue date
May 24, 2016
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SERVICE ACCESS, AND CONTROL METHOD AND APPARATUS THEREFOR
Publication number
20200336911
Publication date
Oct 22, 2020
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM
Publication number
20200296181
Publication date
Sep 17, 2020
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
Jianghai DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR TRANSMITTING S1AP SIGNALING
Publication number
20190239282
Publication date
Aug 1, 2019
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD,
Jianghai DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM
Publication number
20190104434
Publication date
Apr 4, 2019
Datang Mobile Communications Equipment Co., Ltd.
Jianghai DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POSITIONING METHOD AND DEVICE
Publication number
20190098449
Publication date
Mar 28, 2019
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
Jianghai DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHARGING METHOD AND DEVICE
Publication number
20180359617
Publication date
Dec 13, 2018
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR NETWORK CAPACITY CONTROL
Publication number
20160192240
Publication date
Jun 30, 2016
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD
Jianghai DUAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR POSITIONING MOBILE TERMINAL
Publication number
20150208198
Publication date
Jul 23, 2015
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR SELECTING CORE NETWORK DEVICE
Publication number
20150189564
Publication date
Jul 2, 2015
Datang Mobile Communications Equipment Co., Ltd.
Jianghai Duan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACCESS METHOD FOR WIFI ACCESS POINT, WIFI ACCESS POINT AND WIFI SYSTEM
Publication number
20140307686
Publication date
Oct 16, 2014
Datang Mobile Communications Equipment Co., Ltd.
Xiaobo Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE