Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358798 | Impregnation liquid and activated carbon cloth and method of forming the same | Ching-Mao Wu, Te-Yi Chang, Yao-Jheng HUANG | 2025-07-15 |
| 9676919 | Hybrid carbon black and coating composition | Ching-Mao Wu, Ming-Tzung Wu, Te-Yi Chang | 2017-06-13 |
| 9359483 | Hybrid carbon black, coating composition and shielding material employing the same | Ching-Mao Wu | 2016-06-07 |
| 8736797 | Biaxial retardation film and fabrication method thereof | Ching-Mao Wu | 2014-05-27 |