Membership
Tour
Register
Log in
Roar Hagen
Follow
Person
Stockholm, SE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Low bit rate codec
Patent number
8,880,414
Issue date
Nov 4, 2014
Google Inc.
Soren Vang Andersen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Method of indicating presence of transient noise in a call and appa...
Patent number
8,818,799
Issue date
Aug 26, 2014
Google Inc.
Niklas Enbom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Audio mixing
Patent number
8,331,585
Issue date
Dec 11, 2012
Google Inc.
Roar Hagen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low bit rate codec
Patent number
7,895,046
Issue date
Feb 22, 2011
Global IP Solutions, Inc.
Soren V. Andersen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speech coding with comfort noise variability feature for increased...
Patent number
7,124,079
Issue date
Oct 17, 2006
Telefonaktiebolaget LM Ericsson (publ)
Ingemar Johansson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Transmission over packet switched networks
Patent number
7,009,935
Issue date
Mar 7, 2006
Global IP Sound AB
Tina Abrahamsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and decoding of a digital signal
Patent number
6,970,479
Issue date
Nov 29, 2005
Global IP Sound AB
Tina Abrahamsson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Linear predictive analysis-by-synthesis encoding method and encoder
Patent number
6,732,069
Issue date
May 4, 2004
Telefonaktiebolaget LM Ericsson (publ)
Erik Ekudden
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speech coding including soft adaptability feature
Patent number
6,564,183
Issue date
May 13, 2003
Telefonaktiebolaget LM Erricsson (Publ)
Roar Hagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Distance and distortion estimation method and apparatus in channel...
Patent number
6,321,193
Issue date
Nov 20, 2001
Telefonaktiebolaget LM Ericsson
Johan Nyström
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reducing sparseness in coded speech signals
Patent number
6,301,556
Issue date
Oct 9, 2001
Telefonaktiebolaget L M Ericsson (Publ)
Roar Hagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Adaptive combining of multi-mode coding for voiced speech and noise...
Patent number
6,192,335
Issue date
Feb 20, 2001
Telefonaktieboiaget LM Ericsson (publ)
Erik Ekudden
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Enhanced coding to improve coded communication signals
Patent number
6,182,030
Issue date
Jan 30, 2001
Telefonaktiebolaget LM Ericsson (publ)
Roar Hagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
High resolution post processing method for a speech decoder
Patent number
6,138,093
Issue date
Oct 24, 2000
Telefonaktiebolaget LM Ericsson
Erik Ekudden
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speech coding including soft adaptability feature
Patent number
6,058,359
Issue date
May 2, 2000
Telefonaktiebolaget L M Ericsson
Roar Hagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reducing sparseness in coded speech signals
Patent number
6,029,125
Issue date
Feb 22, 2000
Telefonaktiebolaget L M Ericsson, (publ)
Roar Hagen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF INDICATING PRESENCE OF TRANSIENT NOISE IN A CALL AND APPA...
Publication number
20120014514
Publication date
Jan 19, 2012
Google Inc.
Niklas Enbom
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio mixing
Publication number
20070274540
Publication date
Nov 29, 2007
GLOBAL IP SOLUTIONS INC
Roar Hagen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Low bit rate codec
Publication number
20060153286
Publication date
Jul 13, 2006
Soren V. Andersen
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Encoding and decoding of a digital signal
Publication number
20020018490
Publication date
Feb 14, 2002
Tina Abrahamsson
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Transmission over packet switched networks
Publication number
20010040871
Publication date
Nov 15, 2001
Tina Abrahamsson
H04 - ELECTRIC COMMUNICATION TECHNIQUE