Inventor · disambiguated record
Kari-Pekka Perttula
Also filed as: PERTTULA KARI-PEKKA
5 granted patents·8 citations·filing 2007–2016
70Inventor score
Files withERICSSON TELEFON AB L M1KELLER RALF1LUNDSTROEM JOHAN1LUNDSTROEM JOHAN EDVIN GUNNAR1LUNDSTRÖM JOHAN1
Top patents by PatentIndex Score
5 records- 0165US9167452B2Signalling proxy system for a switching center server, wherein an indication of operation in an active state is transmitted from a signaling proxy via at least one processing blade to the remaining signaling proxiesLUNDSTRÖM JOHAN·Filed 2008·Granted Oct 20, 2015·4 cites·23 claims
- 0263US9332467B2SRVCC handover of calls between access networks with efficient media gateway selectionKELLER RALF·Filed 2012·Granted May 3, 2016·1 cites·12 claims
- 0361US8660045B2Mobile core network node redundancyLUNDSTROEM JOHAN·Filed 2007·Granted Feb 25, 2014·3 cites·28 claims
- 0440US8538447B2Handling resources in a communications networkLUNDSTROEM JOHAN EDVIN GUNNAR·Filed 2008·Granted Sep 17, 2013·0 cites·12 claims
- 0538US10951724B2Push notification enablement for SIP-based networksERICSSON TELEFON AB L M·Filed 2016·Granted Mar 16, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →