Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8948146 | Femtocell, femtocell gateway and access rejection method thereof | Ching-Lun Lin, Jian-Chian Chiou, Li-Wei Huang, Yao-Hsin Chen, Shao-Wei Huang | 2015-02-03 |
| 8607331 | Captcha image authentication method and system | Hung-Min Sun, Yao-Hsin Chen | 2013-12-10 |