Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450403 | Switching power supply utilizing switch-selectable resistors to determine output voltage | — | 2008-11-11 |
| 7450390 | Programmable power supply | — | 2008-11-11 |
| 7420823 | Power factor correction control circuit | — | 2008-09-02 |
| 7365524 | Tip having active circuitry | — | 2008-04-29 |
| 7355851 | Power adapter with fan assembly and control circuit | — | 2008-04-08 |
| 7279868 | Power factor correction circuits | — | 2007-10-09 |
| 7265973 | Power adapter with fan assembly | — | 2007-09-04 |
| 7266003 | Programmable power supply | — | 2007-09-04 |
| 7254048 | Power supply capable of AC and DC input utilizing winding of transformer as boost inductor | — | 2007-08-07 |
| 7193873 | Cradle for receiving an adapter | — | 2007-03-20 |
| 7193398 | Tip having active circuitry | — | 2007-03-20 |
| 7148659 | Programmable AC/DC power supply | — | 2006-12-12 |
| 7145787 | Programmable power supply | — | 2006-12-05 |
| 7145312 | Battery coupled to adapter and tip | — | 2006-12-05 |
| 7142423 | Power adapter with fan assembly | — | 2006-11-28 |
| 7072200 | Cradle for receiving an adapter | — | 2006-07-04 |
| 7056149 | Key coded power adapter connectors | — | 2006-06-06 |
| 7035126 | Programmable power supply capable of receiving AC and DC power input | — | 2006-04-25 |
| 6939150 | Foldable electrical plug connector | — | 2005-09-06 |
| 6922347 | Programmable power supply | — | 2005-07-26 |
| 6850423 | Common mode noise cancellation circuit | — | 2005-02-01 |
| 6836101 | Tip having active circuitry | — | 2004-12-28 |
| 6831848 | Programmable power supply to simultaneously power a plurality of electronic devices | — | 2004-12-14 |
| 6809943 | Programmable power supply | — | 2004-10-26 |
| 6707284 | Programmable power supply | — | 2004-03-16 |