Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886131 | Method for preparing 1,4-Bis(4-aminophenoxy)naphthalene and its polymers | Jongfu Wu, Kun-Lin Cheng, Wen-Tung Chen | 1999-03-23 |
| 5789518 | Method for aqueous polyurethane blocking reaction | Jongfu Wu, Kun-Lin Cheng, Wen-Tung Chen, Fu-Fong Chang | 1998-08-04 |
| 5687589 | Batch dyeing system with automatic chemical-dosing and pH control system | Jongfu Wu, Feng Lin, Li Wang, Wei WU, Yu-Cheng Wang +1 more | 1997-11-18 |
| 5571322 | Pencil marking device for clipped cloth | Yun-Kuang Lin, Hsiang-Hung Peng | 1996-11-05 |
| 5540740 | Low temperature microemulsion dyeing process for polyester fibers | Jongfu Wu, Tsung-Wun Tsai, A-Fen Huang | 1996-07-30 |
| 5535488 | Carding and drawing system for spinning process | Hsin-Hsiung Chiou, Ching-Tang Huang, Chin-Jung Hung | 1996-07-16 |
| 5432980 | Carding machine high voltage short fiber removal mechanism | — | 1995-07-18 |
| 5424350 | Water-permeable and fire-resistant film and a preparing method thereof | Jong-Fu Wu, Kun-Lin Cheng, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1995-06-13 |
| 5414024 | Water-permeable and fire-resistant product and a preparing method thereof | Jong-Fu Wu, Kun-Lin Cheng, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1995-05-09 |
| 5393569 | Water-permeable and fire-resistant film and a preparing method thereof | Jong-Fu Wu, Kun-Lin Cheng, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1995-02-28 |
| 5387437 | Peeling strength on breathable coating fabrics | — | 1995-02-07 |
| 5376208 | Water-permeable and fire-resistant product and a preparing method thereof | Jong-Fu Wu, Kun-Lin Cheng, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1994-12-27 |
| 5315814 | Compound yarn production apparatus | — | 1994-05-31 |
| 5292041 | Adjustable elastic band inspecting apparatus | — | 1994-03-08 |