Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11376682 | Method and device for removing electromagnetic core | Cheng-Ying Lin | 2022-07-05 |
| 7119300 | Method and apparatus of asynchronous electric discharge machine for wire cut | Chen-Fu Tsai, Chia-Pin Chen | 2006-10-10 |
| 6836741 | Vertical calibration method for a wire cut electric discharge machine | Yea-June Day, Chien-Chou Chen | 2004-12-28 |
| 6612043 | Method and apparatus for vertically calibrating wire of wire cutting electric discharge machine | Chen-Fu Tsai | 2003-09-02 |
| 6403911 | Method and apparatus for the wire cut electric discharge machine | Huie-Jan Shih, Jih-Jong Hsu, Chih-Hsien Chien, Yea-June Day | 2002-06-11 |
| 6184485 | Method of measuring flexure value of wire electrode | Yea-June Day, Cheng-Fu Tsai, Hsi-Pin Li, Mu-Tian Yan | 2001-02-06 |
| 6107593 | Power apparatus for wire electric discharge machine | Cheng-Fu Tsai, Hsi-Pin Li, Hsiang-Kuo Li | 2000-08-22 |
| 5872347 | Method and device for controlling discharging current slope of wire cut electrical discharge machine | Hsi-Pin Li, Cheng-Fu Tsai | 1999-02-16 |
| 5770830 | Method and apparatus for wire-cutting curved workpieces by compensating machining parameters on wire-cut electric discharge machine | Hsin-Jung Chuang | 1998-06-23 |
| 5598075 | Servo control method and apparatus for discharging machine | Hsing-Jung Chuang | 1997-01-28 |