Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296078 | Cutter magazine, cutter switching system using the cutter magazine, and machine tool using the cutter switching system | DONG-CHENG LIU, CHIN-TSAN HUANG | 2016-03-29 |
| 9101986 | Tool holder | DONG-CHENG LIU, CHIN-TSAN HUANG | 2015-08-11 |
| 8998683 | Polishing device with driving mechanisms | DONG-CHENG LIU, CHIN-TSAN HUANG | 2015-04-07 |
| 8920295 | Cutter-changing device | DONG-CHENG LIU, CHIN-TSAN HUANG | 2014-12-30 |