Inventor · disambiguated record
Per Gunnar Heikkila
Also filed as: HEIKKILA GUNNAR · HEIKKILAA PER GUNNAR
2 granted patents·84 citations·filing 1997–1997
67Inventor score
Technology areasH04W
Files withERICSSON TELEFON AB L M2
Top patents by PatentIndex Score
2 records- 0163US6201960B1Speech quality measurement based on radio link parameters and objective measurement of received speech signalsERICSSON TELEFON AB L M·Filed 1997·Granted Mar 13, 2001·48 cites·27 claims
- 0255US6157830ASpeech quality measurement in mobile telecommunication networks based on radio link parametersERICSSON TELEFON AB L M·Filed 1997·Granted Dec 5, 2000·36 cites·25 claims
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