Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920053 | Active EMI filter having no inductive current sensing device | — | 2005-07-19 |
| 6897725 | Class D amplifier | — | 2005-05-24 |
| 6882222 | Low pass filter for output of D-class amplifier | Tsutomu Kawamoto | 2005-04-19 |
| 6839250 | Active EMI filter with feed forward cancellation | Toshio Takahashi, Brian R. Pelly | 2005-01-04 |