Inventor · disambiguated record
Arne Kerfeldt
Also filed as: AAKERFELDT ARNE · ANGSTROM KERFELDT ARNE
2 granted patents·127 citations·filing 1994–1997
70Inventor score
Technology areasH04Q
Files withERICSSON TELEFON AB L M2
Top patents by PatentIndex Score
2 records- 0181US5691973AModular application software for telecommunications exchanges for providing all end user services traffic handling and charging requirements of an application typeERICSSON TELEFON AB L M·Filed 1994·Granted Nov 25, 1997·82 cites·35 claims
- 0272US5960004AModular application software for telecommunications exchanges for providing all end user services traffic handling and charging requirements of an applications typeERICSSON TELEFON AB L M·Filed 1997·Granted Sep 28, 1999·45 cites·25 claims
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