Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10544618 | Cutting machine for window covering | Ching-Fang Yeh | 2020-01-28 |
| 10478987 | Cutting module of cutting machine for window covering | Chao-Hung Nien | 2019-11-19 |
| 10391659 | Cutting machine for window covering | Ching-Fang Yeh | 2019-08-27 |
| RE47416 | Cutting machine for window coverings | — | 2019-06-04 |
| 9903156 | Cutting machine for window covering | — | 2018-02-27 |
| 9068393 | Cutting machine for window coverings | — | 2015-06-30 |
| 8171832 | Blind cutting machine | — | 2012-05-08 |
| 7984666 | Apparatus for cutting a window covering | Ming Nien | 2011-07-26 |
| 7255031 | Vertical curtain cutter | Ming Nien, Kun-Ming Chuang | 2007-08-14 |
| 6754426 | Hand-held optical fiber cutting apparatus | Ta-Hsin Chou | 2004-06-22 |
| 6719610 | Method and device for grinding particulates | Ta-Hsin Chou, Lei Chen | 2004-04-13 |
| 5798587 | Cooling loop structure of high speed spindle | — | 1998-08-25 |