Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6929165 | Pneumatic nail gun | Eric Lo, George Ku | 2005-08-16 |
| 6851194 | Reciprocating saw having a blade holding device | Eric Lo, George Ku | 2005-02-08 |
| 6848186 | Saw blade clamping device | Eric Lo, George Ku | 2005-02-01 |
| 6742430 | Circular sawing machine having a hidden-type infrared guide device | — | 2004-06-01 |
| 6686548 | Quick shut-off device for grinding tool | — | 2004-02-03 |
| 6662697 | Circular saw having a saw arm angle adjusting device | — | 2003-12-16 |
| 6653584 | Successive switch device of a slot cutting machine | — | 2003-11-25 |
| 6607015 | Foldable worktable | — | 2003-08-19 |
| 6595095 | Pivotable handle and angle adjustable device for miter saw | — | 2003-07-22 |
| 6392381 | Rechargeable power supply pack for hand tools | — | 2002-05-21 |
| D453345 | Table saw | — | 2002-02-05 |
| 6290115 | Quick-release device for a pneumatic nail gun magazine | — | 2001-09-18 |
| D442190 | Table saw | — | 2001-05-15 |
| 6098337 | Orchid cultivating device | Ellen Tuanying Chen | 2000-08-08 |
| 5992283 | Saw blade mounting structure for curve sawing machines that allows buffer play | — | 1999-11-30 |
| 5980167 | Table fence assembly of drill press capable of facilitating accurate drilling on workpiece | — | 1999-11-09 |
| D412510 | Miter saw | — | 1999-08-03 |
| D412509 | Drilling machine | Matthias A. Dietl | 1999-08-03 |
| 5896799 | Locking mechanism for the blade of a coping saw | — | 1999-04-27 |
| D401947 | Drill press | — | 1998-12-01 |
| D397343 | Scroll saw | — | 1998-08-25 |
| 5778747 | Power saw having an ergonomically-designed handle and safety switch | — | 1998-07-14 |
| 5778752 | Scroll saw having a tiltable table and positive stops for select angular positions of the table | — | 1998-07-14 |
| D391585 | Miter saw | — | 1998-03-03 |
| D389494 | Miter saw | — | 1998-01-20 |