Inventor
Kari-Pekka Perttula
Inventor
Espoo, FI
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks40%
H04LTransmission of digital information, e.g. telegraphic communication30%
G06FElectric digital data processing20%
H04JMultiplex communication10%
PatentTitleYear
10,951,724Push notification enablement for SIP-based networks20219,332,467'SRVCC handover of calls between access networks with efficient media gateway selection'20169,167,452'Signalling 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 proxies'20158,660,045'Mobile core network node redundancy'20148,538,447'Handling resources in a communications network'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2021Patents assigned to ERICSSON TELEFON AB L M (4)· patent assignee history
2013–2016Patents assigned to PERTTULA KARI-PEKKA (4)· patent assignee history
2013–2021Based in Espoo, FI· patent location history
2014–2015Patents assigned to TURINA KLAUS (2)· patent assignee history
2016Patents assigned to KELLER RALF (1)· patent assignee history
2016Patents assigned to LINDHOLM FREDRIK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON TELEFON AB L M | 4 | 2013–2021 |
| PERTTULA KARI-PEKKAself | 4 | 2013–2016 |
| TURINA KLAUS | 2 | 2014–2015 |
| KELLER RALF | 1 | 2016 |
| LINDHOLM FREDRIK | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Espoo, FI | 5 | 2013–2021 |