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H04Q2213/167
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ELECTRICITY
H04
Electric communication
H04Q
SELECTING
H04Q2213/00
Indexing scheme relating to selecting arrangements in general and for multiplex systems
Current Industry
H04Q2213/167
Redundancy
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Patents Grants
last 30 patents
Information
Patent Grant
Redundancy of distributed antenna systems
Patent number
11,817,918
Issue date
Nov 14, 2023
SOLID, INC.
Ho Sik Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VPLS N-PE redundancy with STP isolation
Patent number
9,479,355
Issue date
Oct 25, 2016
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
VPLS N-PE redundancy with STP isolation
Patent number
8,743,677
Issue date
Jun 3, 2014
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transfer point local number portability database audit syste...
Patent number
6,549,620
Issue date
Apr 15, 2003
Alcatel USA Sourcing, L.P.
Tianbao Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication control unit switched between active and stand-by fun...
Patent number
5,999,983
Issue date
Dec 7, 1999
Fujitsu Limited
Masahiro Ichimi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Facsimile apparatus and facsimile system
Patent number
5,355,230
Issue date
Oct 11, 1994
Canon Kabushiki Kaisha
Yoji Kaneko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
ISDN terminal adapter for access from analog signal equipment of fo...
Patent number
5,341,418
Issue date
Aug 23, 1994
NEC Corporation
Atsushi Yoshida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
REDUNDANCY OF DISTRIBUTED ANTENNA SYSTEMS
Publication number
20220352929
Publication date
Nov 3, 2022
SOLiD, INC.
Ho Sik Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VPLS N-PE REDUNDANCY WITH STP ISOLATION
Publication number
20140226674
Publication date
Aug 14, 2014
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VPLS N-PE REDUNDANCY WITH STP ISOLATION
Publication number
20100182937
Publication date
Jul 22, 2010
Cisco Technology, Inc.
Patrice Bellagamba
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Signal transfer point local number portability database audit syste...
Publication number
20020176562
Publication date
Nov 28, 2002
Tianbao Hao
H04 - ELECTRIC COMMUNICATION TECHNIQUE