Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9462394 | Splicing type electret loudspeaker | Ryan Hsin-Chin Jiang, Ming-Che Hsieh | 2016-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9462394 | Splicing type electret loudspeaker | Ryan Hsin-Chin Jiang, Ming-Che Hsieh | 2016-10-04 |