Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953981 | Semiconductor device with deep substrates contacts | Ted Johansson, Christian Nystrom | 2005-10-11 |
| 6734733 | Auxiliary amplifier in feedforward linearization amplification system | — | 2004-05-11 |
| 6727750 | Amplifier stablilization | — | 2004-04-27 |
| 6680649 | Coordinate rotation of pre-distortion vector in feedforward linearization amplification system | — | 2004-01-20 |
| 5198658 | Transimpedance amplifier-input stage for an optical receiver | — | 1993-03-30 |
| 4961222 | Apparatus in a telecommunication system for supplying power to a telephone set | Hans Johansson | 1990-10-02 |