Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752882 | Transportation system | Jukka Salmikuukka, Kenneth Kronkvist, Harri Laensioe, Ari Virtanen | 2017-09-05 |
| 8584811 | Elevator systems and methods to control elevator based on contact patterns | Hannu Kuoppala, Reetta Ranne, Ari Hänninen, Marja-Liisa Siikonen, Janne Sorsa +1 more | 2013-11-19 |
| 8544612 | Methods and systems for providing service requests to conveyance systems | Ilpo Haipus | 2013-10-01 |
| 8151942 | Configurable communication system for a building | Niko Rusanen, Aapo Puskala, Rauno Hatakka, Tomi Järvinen, Niko Elomaa | 2012-04-10 |
| 8115633 | Tracking system | Aapo Puskala, Niko Rusanen, Rauno Hatakka, Ari-Pekka Hietala | 2012-02-14 |
| 7552800 | Method and call system for remotely communicating with an elevator in prediction of a passenger | Aapo Puskala, Niko Rusanen, Rauno Hatakka | 2009-06-30 |
| 7050910 | Method and system for analyzing site-specific growth factors limiting production | Jouko Kleemola, Jari Peltonen, Iikka Saarelainen, Jukka Sinisalo | 2006-05-23 |
| 6671282 | Procedure for determining register recall filtering times in a telecommunication system in conjunction with a V5 interface | Kari Haapalehto, Martti Yrjana, Arto Tihonen, Mika Pelkonen | 2003-12-30 |
| 6466665 | Method for concentrating subscribers in a local exchange | Seppo Kuorelahti, Martti Yrjana, Reijo Romppanen, Toivo Lallukka | 2002-10-15 |
| 6424708 | Method for concentrating subscribers in a telephone network | Seppo Kuorelahti, Martti Yrjana, Reijo Romppanen, Toivo Lallukka | 2002-07-23 |