Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10664682 | Image quality in a fingerprint detecting apparatus and method | Po-Shien Chu | 2020-05-26 |
| 10643053 | Method and circuit for fingerprint detection | — | 2020-05-05 |
| 8462602 | Data recovery device and method | Shih-Hsien Liu | 2013-06-11 |
| 8179761 | Filter and filtering method thereof | Shih-Hsien Liu | 2012-05-15 |