Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43370 | Communication device with two modes of operation | Jarmo Makela, Arto Lehtonen, Veli-Matti Soini, Risto Ronkka | 2012-05-08 |
| 6285889 | Information output system, method for outputting information and terminal devices for outputting information via mobile communication network | Petri Nykanen | 2001-09-04 |
| 6049796 | Personal digital assistant with real time search capability | Risto Ronkka | 2000-04-11 |
| 6047196 | Communication device with two modes of operation | Jarmo Makela, Arto Lehtonen, Veli-Matti Soini, Risto Ronkka | 2000-04-04 |
| 6002387 | System for transferring information between a pointer and a display interface | Risto Ronkka | 1999-12-14 |