Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807252 | Top up communication system and method thereof | Wei-Kuan Shih | 2017-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9807252 | Top up communication system and method thereof | Wei-Kuan Shih | 2017-10-31 |