Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943882 | Sealing apparatus having circulating channel for wire cutting machine | — | 2011-05-17 |
| 7119300 | Method and apparatus of asynchronous electric discharge machine for wire cut | Jui-Fang Liang, Chia-Pin Chen | 2006-10-10 |
| 6612043 | Method and apparatus for vertically calibrating wire of wire cutting electric discharge machine | Jui-Fang Liang | 2003-09-02 |