Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566629 | Device for real-time self diagnosis of a fan and the method using the same | Chia-Chang Hsu, Chih-Feng Huang | 2023-01-31 |
| RE41483 | Position-retaining method and system for a scanning system capable of copy and facsimile | Hsiu-Hong Chen | 2010-08-10 |
| 6930799 | Position-retaining method and system for a scanning system capable of copy and facsimile | Hsiu-Hong Chen | 2005-08-16 |