Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7656691 | Charge mode control of a serial resonance converter | Soren Christensen | 2010-02-02 |
| 4888529 | Television receiver having means for the suppression of line flicker | Knud E. Madsen | 1989-12-19 |