Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132024 | Artificial leather composite reinforced with ultramicrofiber nonwoven fabric | Ching-Tang Wang, Chung-Chih Feng, KUO-KUANG CHENG, Sheng Lien Chung, PAI-HSIANG WU +2 more | 2006-11-07 |
| 7025915 | Method for producing ultrafine fiber and artificial leather | Ching-Tang Wang, Chung-Chin Feng, KUO-KUANG CHENG, Chin-Yi Lin | 2006-04-11 |
| 6737004 | Process of making splittable microfiber substrate | Ching-Tang Wang, KUO-KUANG CHENG, Chin-Yi Lin | 2004-05-18 |
| 6592700 | Method of producing retro-reflective sheet with high abrasion resistance | Ching-Tang Wang, Chih-Chen Lin, Yung-Hsiang Chou | 2003-07-15 |
| 6064480 | Method of optical particle counting for water mixed lubricant | John W. Mountain, A. Andrew Carey | 2000-05-16 |