Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644904 | Dry electrode | Cheng-Hung Chang, Wen-Ying Chang | 2014-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644904 | Dry electrode | Cheng-Hung Chang, Wen-Ying Chang | 2014-02-04 |