Inventor · disambiguated record
Matti Halkosaari
Also filed as: HALKOSAARI MATTI
4 granted patents·38 citations·filing 2000–2002
74Inventor score
Top patents by PatentIndex Score
4 records- 0172US6654599B1Call charges in a telecommunications networkERICSSON TELEFON AB L M·Filed 2000·Granted Nov 25, 2003·17 cites·13 claims
- 0265US7362853B2Cost negotiation for communication sessionsERICSSON TELEFON AB L M·Filed 2002·Granted Apr 22, 2008·14 cites·10 claims
- 0351US8090652B2System and method for charging in a communications network and a communications network charging serverHAKALA HARRI·Filed 2002·Granted Jan 3, 2012·1 cites·38 claims
- 0449US7200381B2Cost control management in telecommunication systemsERICSSON TELEFON AB L M·Filed 2001·Granted Apr 3, 2007·6 cites·10 claims
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