Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888403 | Pulse width modulation type audio amplifier having variable average switching frequency | Bong-joo Kim | 2005-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888403 | Pulse width modulation type audio amplifier having variable average switching frequency | Bong-joo Kim | 2005-05-03 |