Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6197920 | Formulation for the production of 1, 3-bis (4-aminophenoxy) naphthalene and its polymer | Wen-Tung Chen | 2001-03-06 |
| 6191214 | Method for the preparation of water-borne polyurethane adhesive | Wen-Tung Chen | 2001-02-20 |
| 6124496 | Method of preparing N-(2-aminoalkyl)-2-aminoethoxylate ethane sulfonate | Jong-Fu Wu, Wen-Jung Chen | 2000-09-26 |
| 6085555 | Palm-top fabric leading edge detector | Jong-Fu Wu, Feng Lin, Li-Jen Kuo, Li-Jen Wang, Yu-Cheng Wang +1 more | 2000-07-11 |
| 5886131 | Method for preparing 1,4-Bis(4-aminophenoxy)naphthalene and its polymers | Shin-Chuan Yao, Jongfu Wu, Wen-Tung Chen | 1999-03-23 |
| 5789518 | Method for aqueous polyurethane blocking reaction | Shin-Chuan Yao, Jongfu Wu, Wen-Tung Chen, Fu-Fong Chang | 1998-08-04 |
| 5424350 | Water-permeable and fire-resistant film and a preparing method thereof | Shin-Chuan Yao, Jong-Fu Wu, 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 | Shin-Chuan Yao, Jong-Fu Wu, 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 | Shin-Chuan Yao, Jong-Fu Wu, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1995-02-28 |
| 5376208 | Water-permeable and fire-resistant product and a preparing method thereof | Shin-Chuan Yao, Jong-Fu Wu, Chiu-Hsiung Tsai, Farn-Ping Koong, Kun-Lung Chuang +2 more | 1994-12-27 |