Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973598 | Audio power amplifier and a pre-amplifier thereof | Kuan-Jen Tseng | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973598 | Audio power amplifier and a pre-amplifier thereof | Kuan-Jen Tseng | 2011-07-05 |