Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781423 | High-voltage interface and driver control circuit | — | 2004-08-24 |
| 6771121 | Linearization of a PDM Class-D amplifier | Johan Nilsson, Lars Lennartsson | 2004-08-03 |
| 6759899 | Class-D amplifier with digital feedback | Lars Lennartson, Johan Nilsson | 2004-07-06 |
| 6750705 | Class D amplifier energy control | — | 2004-06-15 |
| 6710995 | Battery protection by a sequential blowing fuse | — | 2004-03-23 |