Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37787 | Handover method for mobile radio system | Alex Krister Raith | 2002-07-09 |
| RE37754 | Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system | Alex Krister Raith | 2002-06-18 |
| RE37685 | Handover method for mobile radio system | Alex Krister Raith | 2002-04-30 |
| RE36079 | Handover method for mobile radio system | Alex Krister Raith | 1999-02-02 |
| RE36078 | Handover method for mobile radio system | Alex Krister Raith | 1999-02-02 |
| RE36017 | Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system | Alex Krister Raith | 1998-12-29 |
| 5805633 | Method and apparatus for frequency planning in a multi-system cellular communication network | — | 1998-09-08 |
| 5793757 | Telecommunication network having time orthogonal wideband and narrowband sytems | — | 1998-08-11 |
| 5327576 | Handoff of a mobile station between half rate and full rate channels | Hans Hermansson | 1994-07-05 |
| 5327577 | Handover method for mobile radio system | — | 1994-07-05 |
| 5257401 | Method of maintaining an established connection in a mobile radio system comprising both analog and digital radio channels | Jan E. A. S. Dahlin | 1993-10-26 |
| 5212803 | Method for reducing equalizer usage in mobile radio communication systems | Alex Krister Raith | 1993-05-18 |
| 5109528 | Handover method for mobile radio system | — | 1992-04-28 |
| 5088108 | Cellular digital mobile radio system and method of transmitting information in a digital cellular mobile radio system | Alex Krister Raith | 1992-02-11 |
| 5081671 | Method of reducing blockages in handing over calls in a mobile, cellular telephone system | Alex Krister Raith, Bengt Persson, Olov H. Eriksson | 1992-01-14 |
| 4972506 | Method of transmitting data information in a mobile, cellular radio communication system | — | 1990-11-20 |