| 7822023 |
Routing data packets through a wireless network |
Keijo Lahetkangas |
2010-10-26 |
| 7649872 |
Mobile mesh Ad-Hoc networking |
Siamak Naghian, Tapio Lindstrom, Tero Karkkainen, Jarmo Makinen, Keijo Lahetkangas |
2010-01-19 |
| 7573904 |
Ad hoc networking of terminals aided by a cellular network |
Roman Pichna, Keijo Lahetkangas |
2009-08-11 |
| 7474874 |
Local browsing |
Keijo Lahetkangas |
2009-01-06 |
| 7433681 |
Method and device arrangement for using a text message to control multimedia data to be transmitted, and a multimedia server used in the method |
Markku Rytivaara, Mika Mustonen, Kai Ojala, Keijo Lahetkangas |
2008-10-07 |
| 6904055 |
Ad hoc networking of terminals aided by a cellular network |
Roman Pichna, Keijo Lahetkangas |
2005-06-07 |
| 6879574 |
Mobile mesh Ad-Hoc networking |
Siamak Naghian, Tapio Lindstrom, Tero Karkkainen, Jarmo Makinen, Keijo Lahetkangas |
2005-04-12 |
