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Patents Grants
last 30 patents
Information
Patent Grant
Method, device, network element and system for switching a network
Patent number
9,832,695
Issue date
Nov 28, 2017
China Mobile Communications Corporation
Dapeng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmission method, system and related network device based o...
Patent number
9,271,315
Issue date
Feb 23, 2016
China Mobile Communications Corporation
Min Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of transferring multicast data, updating method of multicast...
Patent number
9,265,029
Issue date
Feb 16, 2016
China Mobile Communications Corporation
Min Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for communication for host device with IPv4 appli...
Patent number
8,909,812
Issue date
Dec 9, 2014
China Mobile Group Beijing Co., Ltd.
Bill Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Equipment and method for providing broadcast/multicast service in m...
Patent number
8,363,584
Issue date
Jan 29, 2013
Hitachi, Ltd.
Peng Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for performing handoff in mobile network commu...
Patent number
8,036,662
Issue date
Oct 11, 2011
Hitachi, Ltd.
Koji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile communication control method and mobile communication system
Patent number
7,974,269
Issue date
Jul 5, 2011
Hitachi, Ltd.
Yukiko Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of implementing multi-party conference service by using broa...
Patent number
7,599,682
Issue date
Oct 6, 2009
Hitachi Communication Technologies, Ltd.
Yukiko Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Handoff method of wireless local area network (LAN)
Patent number
7,289,472
Issue date
Oct 30, 2007
Hitachi, Ltd.
Masashi Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD, DEVICE, NETWORK ELEMENT AND SYSTEM FOR SWITCHING A NETWORK
Publication number
20150223128
Publication date
Aug 6, 2015
CHINA MOBILE COMMUNICATIONS CORPORATION
Dapeng Liu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF TRANSFERRING MULTICAST DATA, UPDATING METHOD OF MULTICAST...
Publication number
20130279397
Publication date
Oct 24, 2013
CHINA MOBILE COMMUNICATIONS CORPORATION
Min Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMISSION METHOD, SYSTEM AND RELATED NETWORK DEVICE BASED O...
Publication number
20120140719
Publication date
Jun 7, 2012
Min Hui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR COMMUNICATION FOR HOST DEVICE WITH IPV4 APPLI...
Publication number
20120110210
Publication date
May 3, 2012
CHINA MOBILE COMMUNICATIONS CORPORATION
Bill Huang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Equipment and method for providing broadcast/multicast service in m...
Publication number
20080291861
Publication date
Nov 27, 2008
Peng Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for performing handoff in mobile network commu...
Publication number
20070086383
Publication date
Apr 19, 2007
Koji Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of implementing multi-party conference service by using broa...
Publication number
20060223510
Publication date
Oct 5, 2006
Yukiko Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile communication control method and mobile communication system
Publication number
20060077932
Publication date
Apr 13, 2006
Yukiko Takeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
QoS oriented handover method for mobile IPv6 in MPLS network
Publication number
20050232188
Publication date
Oct 20, 2005
Kenichi Sakamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mobile IPv6 network having multiple home agents and method of load...
Publication number
20050047420
Publication date
Mar 3, 2005
Shiro Tanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Handoff method of wireless local area network (LAN)
Publication number
20050030924
Publication date
Feb 10, 2005
Masashi Yano
H04 - ELECTRIC COMMUNICATION TECHNIQUE