Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448960 | Foldable walker apparatus | — | 2013-05-28 |
| 8267412 | Foldable walker apparatus | — | 2012-09-18 |
| 8251380 | Foldable walker apparatus | — | 2012-08-28 |
| 8083239 | Foldable walker apparatus | — | 2011-12-27 |
| 7043742 | Protective cover for a data storage disc and method of use | — | 2006-05-09 |
| 6901600 | Protective cover for a data storage disc and method of use | — | 2005-05-31 |
| 6719284 | Document feeding apparatus | Sidney Hsiao, Jackly Liu, Clark Huang | 2004-04-13 |
| 6651972 | Document feeding apparatus | Sidney Hsiao, Jackly Liu, Clark Huang | 2003-11-25 |
| 6581926 | Structure for fixing roller | Sidney Hsiao, Jones Wu, Jackly Liu | 2003-06-24 |
| 6575452 | Mechanism for automatically and adjustably feeding sheets | Sidney Hsiao, Jones Wu, Jackly Liu | 2003-06-10 |
| 6557848 | Paper-stopping mechanism of automatic document feeder | Sidney Hsiao, Jones Wu, Jackly Liu | 2003-05-06 |
| 5995683 | Image scanner having scan-monitoring function | — | 1999-11-30 |