Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11424632 | USB charging apparatus | Chih-Hsin Chen | 2022-08-23 |
| 8864046 | Closed nebulizing system for removing bubbles | Shih-Chang Chen, Tsung-Pat Chou | 2014-10-21 |
| 8690275 | Power supply integrated circuit for piezoelectric inkjet head | Shih-Chang Chen, Tsung-Pat Chou | 2014-04-08 |
| 8579606 | Fluid transportation device | Shih-Chang Chen, Tsung-Pat Chou | 2013-11-12 |
| 8157549 | Multi-channel fluid conveying apparatus | Shih-Chang Chen, Chiang-Ho Cheng, Ying-Lun Chang, Rong-Ho Yu | 2012-04-17 |
| 8105057 | Fluid transportation device having multiple double-chamber actuating structures | Shih-Chang Chen, Ying-Lun Chang, Rong-Ho Yu, Tsung-Pat Chou | 2012-01-31 |