Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299342 | Board capable of generating a harmonic sound | Hsiao-Ming Chien | 2012-10-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8299342 | Board capable of generating a harmonic sound | Hsiao-Ming Chien | 2012-10-30 |