Inventor · disambiguated record
Kai Narvanen
Also filed as: NAERVAENEN KAI · NARVANEN KAI
6 granted patents·2 pending applications·117 citations·filing 2000–2004
83Inventor score
Files withNOKIA CORP6
Top patents by PatentIndex Score
8 records- 0178US7420964B2Arranging packet data connections in office systemNOKIA CORP·Filed 2001·Granted Sep 2, 2008·38 cites·6 claims
- 0278US7092709B1Handover of a mobile station from an internal cellular communication system to an external cellular communication systemNOKIA CORP·Filed 2000·Granted Aug 15, 2006·33 cites·15 claims
- 0375US6813496B2Network access controlNOKIA CORP·Filed 2003·Granted Nov 2, 2004·27 cites·10 claims
- 0470US7171209B2System and method for allowing subscribers to make internal calls while roaming to other networksNOKIA CORP·Filed 2004·Granted Jan 30, 2007·17 cites·29 claims
- 0548US7590407B1Method and device for carrying out security procedures involving mobile stations in hybrid cellular telecommunication systemsNOKIA CORP·Filed 2000·Granted Sep 15, 2009·2 cites·33 claims
- 0636US7436807B2Communication networkNOKIA CORP·Filed 2000·Granted Oct 14, 2008·0 cites·22 claims
- 0736US2002082006A1Arranging internal data connections of office systemFiled 2001·Application pending·0 cites
- 0835US2003119495A1Method and arrangement for controlling calls in a hybrid cellular telecommunication systemFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →