Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9680841 | Network authentication method for secure user identity verification using user positioning information | — | 2017-06-13 |
| 9124571 | Network authentication method for secure user identity verification | Maw-Tsong Lin | 2015-09-01 |
| 7104457 | Card reader and a method for reading of cards | — | 2006-09-12 |