Inventor · disambiguated record
Roar Hagen
Also filed as: HAGEN ROAR
16 granted patents·998 citations·filing 1998–2011
95Inventor score
Files withERICSSON TELEFON AB L M9GLOBAL IP SOUND AB2ANDERSEN SOREN VANG1ENBOM NIKLAS1GLOBAL IP SOLUTIONS INC1
Top patents by PatentIndex Score
16 records- 0195US8331585B2Audio mixingHAGEN ROAR·Filed 2007·Granted Dec 11, 2012·292 cites·34 claims
- 0289US6970479B2Encoding and decoding of a digital signalGLOBAL IP SOUND AB·Filed 2001·Granted Nov 29, 2005·99 cites·30 claims
- 0381US7895046B2Low bit rate codecGLOBAL IP SOLUTIONS INC·Filed 2002·Granted Feb 22, 2011·33 cites·39 claims
- 0481US6058359ASpeech coding including soft adaptability featureERICSSON TELEFON AB L M·Filed 1998·Granted May 2, 2000·89 cites·54 claims
- 0580US6138093AHigh resolution post processing method for a speech decoderERICSSON TELEFON AB L M·Filed 1998·Granted Oct 24, 2000·98 cites·8 claims
- 0679US6029125AReducing sparseness in coded speech signalsERICSSON TELEFON AB L M·Filed 1998·Granted Feb 22, 2000·93 cites·32 claims
- 0771US7009935B2Transmission over packet switched networksGLOBAL IP SOUND AB·Filed 2001·Granted Mar 7, 2006·21 cites·20 claims
- 0870US6182030B1Enhanced coding to improve coded communication signalsERICSSON TELEFON AB L M·Filed 1998·Granted Jan 30, 2001·66 cites·52 claims
- 0969US8818799B2Method of indicating presence of transient noise in a call and apparatus thereofENBOM NIKLAS·Filed 2011·Granted Aug 26, 2014·4 cites·24 claims
- 1068US6301556B1Reducing sparseness in coded speech signalsERICSSON TELEFON AB L M·Filed 1999·Granted Oct 9, 2001·58 cites·68 claims
- 1166US7124079B1Speech coding with comfort noise variability feature for increased fidelityERICSSON TELEFON AB L M·Filed 1999·Granted Oct 17, 2006·54 cites·22 claims
- 1266US6564183B1Speech coding including soft adaptability featureERICSSON TELEFON AB L M·Filed 1999·Granted May 13, 2003·45 cites·39 claims
- 1362US6321193B1Distance and distortion estimation method and apparatus in channel optimized vector quantizationERICSSON TELEFON AB L M·Filed 1999·Granted Nov 20, 2001·22 cites·27 claims
- 1442US6192335B1Adaptive combining of multi-mode coding for voiced speech and noise-like signalsTELEFONAKTIEBOIAGET LM ERICSSO·Filed 1998·Granted Feb 20, 2001·21 cites·26 claims
- 1539US8880414B2Low bit rate codecANDERSEN SOREN VANG·Filed 2011·Granted Nov 4, 2014·0 cites·18 claims
- 1631US6732069B1Linear predictive analysis-by-synthesis encoding method and encoderERICSSON TELEFON AB L M·Filed 1999·Granted May 4, 2004·3 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →