Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515431 | Speakerphone device with auxiliary circuit for eliminating clicking at power-on | Joachim Kuhnle, Jurgen Schnabel | 1996-05-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515431 | Speakerphone device with auxiliary circuit for eliminating clicking at power-on | Joachim Kuhnle, Jurgen Schnabel | 1996-05-07 |