Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416655 | Machining methods for machine tools with in-process verification | Tsung-Yu Shih | 2019-09-17 |
| 7273994 | Electrical discharge machine for improving the guide alignment base structure | — | 2007-09-25 |
| 7154063 | Small hole electric discharge machining equipment automatic electrode change device and method | Yu-hua Wei | 2006-12-26 |
| 6590178 | Combination drilling/tapping electric-discharge machining drill | — | 2003-07-08 |
| 6427848 | Dual fabrication liquid circulatory system for an electric discharge fabrication machine | — | 2002-08-06 |
| 5972209 | System for circulating the finishing fluids of electrode discharge machine | — | 1999-10-26 |
| 5958260 | Eye mold device for calibrating the electrode of an electrical machining apparatus | — | 1999-09-28 |