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CPC
H04J2203/0075
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H
ELECTRICITY
H04
Electric communication
H04J
MULTIPLEX COMMUNICATION
H04J2203/00
Aspects of optical multiplex systems other than those covered by H04J14/00
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H04J2203/0075
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Patents Grants
last 30 patents
Information
Patent Grant
Clock transmission method and related device
Patent number
11,177,931
Issue date
Nov 16, 2021
Huawei Technologies Co., Ltd.
Jinhui Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for controlling count information in generic mapp...
Patent number
8,340,134
Issue date
Dec 25, 2012
PMC-Sierra, Inc.
Steven Scott Gorshe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated cross-switching unit and service scheduling method thereof
Patent number
7,978,692
Issue date
Jul 12, 2011
Huawei Technologies Co., Ltd.
Jianfei He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for controlling the admission of data into a n...
Patent number
6,976,096
Issue date
Dec 13, 2005
Redback Networks Inc.
Ravikrishna V. Cherukuri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of establishing logical connections in a synchronous digital...
Patent number
6,205,121
Issue date
Mar 20, 2001
Alcatel
Volkmar Heuer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Architecture and method for providing interactive broadband product...
Patent number
5,857,142
Issue date
Jan 5, 1999
MediaOne Group, Inc.
K. David Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Integrated Cross Exchange Unit and a Method of the Service Dispatching
Publication number
20070258444
Publication date
Nov 8, 2007
Jianfei He
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for controlling the admission of data into a n...
Publication number
20060045012
Publication date
Mar 2, 2006
Ravikrishna V. Cherukuri
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF ESTABLISHING LOGICAL CONNECTIONS IN A SYNCHRONOUS DIGITAL...
Publication number
20030046416
Publication date
Mar 6, 2003
Volkmar Heuer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for controlling signal path in optical transmission system
Publication number
20010050789
Publication date
Dec 13, 2001
LG Electronics Inc.
Seung Wook Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE