Assignee
HIETALAHTI HANNU PETRI
FI·3 granted patents·5 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0170US10757670B2Method and apparatus for roaming restrictions of forbidden radio access networks in a wireless systemHIETALAHTI HANNU PETRI·Filed 2011·Granted Aug 25, 2020·3 cites·18 claims
- 0266US9843892B2Method and apparatus for providing emergency call cell selectionHIETALAHTI HANNU PETRI·Filed 2010·Granted Dec 12, 2017·2 cites·21 claims
- 0351US8619761B2Circuit switched domain codec list for single radio voice call continuityHIETALAHTI HANNU PETRI·Filed 2009·Granted Dec 31, 2013·0 cites·15 claims
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