Inventor
Sanna Maenpaa
Inventor
Espoo, FI
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks73%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04QSelecting7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
9,161,270'Fast combinational voice call continuity from LTE to 2G/3G CS domain'20157,539,164'Method and system for local mobility management'20097,215,958'Relocation method, system and network element'20076,606,310'Mobility and call control in an ATM environment'20035,978,687'Method for establishing a call in a cellular radio system depending on whether the a PBX is the home PBX of the requesting mobile subscriber'19995,930,712'Dual mode subscriber terminal, single mode subscriber terminal and a handover procedure of the dual mode subscriber terminal and the single mode subscriber terminal in a mobile telecommunications network'19995,664,004'Support of multiplicity of radio interfaces over an interface between a base station system and a mobile switch'19975,659,598'Dual mode subscriber terminal and a handover procedure of the dual mode subscriber terminal in a mobile telecommunication network'19975,600,705'Method for call establishment'19975,583,916'Method for call establishment'19965,557,654'System and method for authenticating subscribers of a transmission network and subscription, having differing authentication procedures, using a common authentication center'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1999Patents assigned to NOKIA TELECOMMUNICATIONS OY (7)· patent assignee history
1996–2015Based in Espoo, FI· patent location history
1997–1999Patents assigned to NOKIA MOBILE PHONES LTD (2)· patent assignee history
2003–2009Patents assigned to NOKIA CORP (3)· patent assignee history
2015Patents assigned to MAENPAA SANNA (1)· patent assignee history
2015Patents assigned to NOKIA TECHNOLOGIES OY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOKIA TELECOMMUNICATIONS OY | 7 | 1996–1999 |
| NOKIA CORP | 3 | 2003–2009 |
| NOKIA MOBILE PHONES LTD | 2 | 1997–1999 |
| MAENPAA SANNAself | 1 | 2015 |
| NOKIA TECHNOLOGIES OY | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Espoo, FI | 11 | 1996–2015 |