Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7426851 | Gas sensor unit and method of forming the same | Bar-Long Denq | 2008-09-23 |
| D524625 | Electric driver | — | 2006-07-11 |
| D524134 | Chargeable power drill | — | 2006-07-04 |
| D524133 | Power tool | — | 2006-07-04 |
| 6840335 | Electric power tool | — | 2005-01-11 |
| 6691796 | Power tool having an operating knob for controlling operation in one of rotary drive and hammering modes | — | 2004-02-17 |
| 6688406 | Power tool having a function control mechanism for controlling operation in one of rotary drive and hammering modes | Hung-Ming Hsu, Cheng-I Teng | 2004-02-10 |