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Albin Johansson
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Skelleftea, SE
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Patents Grants
last 30 patents
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Patent Grant
Method and arrangement for providing data plane redundancy
Patent number
9,585,032
Issue date
Feb 28, 2017
Telefonaktiebolaget L M Ericsson (Publ)
Tomas Thyni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adjusted transmission in XDSL
Patent number
9,270,333
Issue date
Feb 23, 2016
Telefonaktiebolaget L M Ericsson (Publ)
Chenguang Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Immediate protection scheme for passive optical network
Patent number
8,538,261
Issue date
Sep 17, 2013
Telefonaktiebolaget LM Ericsson (publ)
Albin Johansson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Message transmission system
Patent number
6,925,091
Issue date
Aug 2, 2005
Telefonaktiebolaget LM Ericsson (publ)
Per-Olof Sjöberg
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and arrangement for minimizing power dissipation in a line d...
Patent number
6,757,834
Issue date
Jun 29, 2004
Infineon Technologies AG
Torbjörn Randahl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal level adjustment arrangement
Patent number
6,728,366
Issue date
Apr 27, 2004
Telefonaktiebolaget LM Ericsson
Stefan Barkarö
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND ARRANGEMENT FOR PROVIDING DATA PLANE REDUNDANCY
Publication number
20150138959
Publication date
May 21, 2015
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Tomas Thyni
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Adjusted Transmission in XDSL
Publication number
20140219074
Publication date
Aug 7, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Chenguang Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMMEDIATE PROTECTION SCHEME FOR PASSIVE OPTICAL NETWORK
Publication number
20110038629
Publication date
Feb 17, 2011
Albin Johansson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and arrangement for minimizing power dissipation in a line d...
Publication number
20010034851
Publication date
Oct 25, 2001
Torbjorn Randahl
H04 - ELECTRIC COMMUNICATION TECHNIQUE