Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756771 | Power factor correction method with zero crossing detection and adjustable stored reference voltage | Alan R. Ball | 2004-06-29 |
| 6756839 | Low voltage amplifying circuit | Jade H. Alberkrack | 2004-06-29 |