Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9686607 | Audio processing devices with port output circuits controlled by PC beep signal activity | Daniel T. Bogard, Shun Qian | 2017-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9686607 | Audio processing devices with port output circuits controlled by PC beep signal activity | Daniel T. Bogard, Shun Qian | 2017-06-20 |