Inventor · disambiguated record
Osmo Leppanen
Also filed as: LEPPAENEN OSMO
3 granted patents·105 citations·filing 1994–1996
73Inventor score
Top patents by PatentIndex Score
3 records- 0173US5758286AMethod for accomplishing a mobile telecommunications connection using abbreviated dialingFINLAND TELECOM OY·Filed 1994·Granted May 26, 1998·78 cites·8 claims
- 0249US5898918AMethod for classifying calls for a mobile subscriptionSONERA OY·Filed 1995·Granted Apr 27, 1999·24 cites·9 claims
- 0329US6418206B1Procedure and system for the setting up of callsSONERA OYJ·Filed 1996·Granted Jul 9, 2002·3 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →