Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5987639 | Data decoding logic in a mobile phone | Seppo Salow | 1999-11-16 |
| 5842141 | Mobile terminal having user-actuated pager mode | Juha Vaihoja, Mikko Lietsalmi, Jaakko Vanttila, Jorma Seppanen, Timo Kolehmainen +1 more | 1998-11-24 |
| 5752201 | Mobile terminal having power saving mode that monitors specified numbers of filler messages | — | 1998-05-12 |
| 5613235 | Operation of a radiotelephone in a synchronous extended standby mode for conserving battery power | Veijo L. H. Kontas | 1997-03-18 |
| 5471655 | Method and apparatus for operating a radiotelephone in an extended stand-by mode of operation for conserving battery power | — | 1995-11-28 |
| 5430740 | Indication of data blocks in a frame received by a mobile phone | Seppo Salow | 1995-07-04 |
| 5396653 | Cellular telephone signalling circuit operable with different cellular telephone systems | Juha Pikkarainen | 1995-03-07 |
| 5365119 | Circuit arrangement | — | 1994-11-15 |
| 5291542 | Mobile telephone having a power-conserving subroutine | Pertti Korhonen, Seppo Salonen | 1994-03-01 |
| 5276691 | Method for the control of receiver synchronization in a mobile phone | — | 1994-01-04 |
| 5173927 | Frequency detector system on a digital phase locked loop | Esko Strommer, Juha H. Tenhunen | 1992-12-22 |