Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9560782 | Waterproof lockable door and pressure adjusted plug thereof | Juei-Chi Chang | 2017-01-31 |
| 9535459 | Snap-on battery and portable electronic device having the same | Juei-Chi Chang | 2017-01-03 |