Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12068379 | Semiconductor device having a lateral transistor device and an inverter that includes the semiconductor device | Oliver Häberlen, Reenu Garg | 2024-08-20 |
| 11688777 | Semiconductor device and inverter | Oliver Haeberlen, Reenu Garg | 2023-06-27 |
| 10148169 | Bridgeless flyback converter circuit and method of operating thereof | Nico Fontana, Kennith Kin Leong, Anders Lind | 2018-12-04 |
| 8184830 | Audio amplifier with simplified electrical isolation | — | 2012-05-22 |
| 6323603 | Resonant flyback ignitor circuit for a gas discharge lamp control circuit | — | 2001-11-27 |
| 5643324 | External defibrillator circuit | — | 1997-07-01 |
| 5601610 | Current leakage prevention circuit for an external defibrillator | — | 1997-02-11 |
| 5578908 | Phase control circuit having independent half cycles | — | 1996-11-26 |
| 5574338 | Control circuit for gas discharge lamps, which has a transformer with start and run windings | Douglas R. Kuusisto | 1996-11-12 |
| 5484452 | Current leakage prevention mechanism for use in a defibrillator circuit | — | 1996-01-16 |
| 5405361 | External defibrillator circuit | — | 1995-04-11 |
| 5265588 | VCO driven flyback converter for implantable cardoverter/defibrillator | Gary E. Nelson, Joseph A. Ballis | 1993-11-30 |
| 4639845 | Voltage inverter | Ronald D. Veith | 1987-01-27 |