Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791877 | Portable apparatus incorporating a sound output device | Ruey-Ching Shyu, Yan-Lin Kuo, Tsan-Sheng Chen, Hsueh-Chih Peng, Hao-Sheng Lo | 2010-09-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791877 | Portable apparatus incorporating a sound output device | Ruey-Ching Shyu, Yan-Lin Kuo, Tsan-Sheng Chen, Hsueh-Chih Peng, Hao-Sheng Lo | 2010-09-07 |