Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472961 | Polymer, metal removal composition, and method of removing metal ions | Feng-Jen Tsai, Ping-Yen Chen, Yen-Cheng Li, Li-Han Chung | 2022-10-18 |
| 10710028 | Multilayer composite membrane | Li-Han Chung, Guan-You Lin, Yen-Cheng Li | 2020-07-14 |
| 9822306 | Liquid crystal polymer composite film | Mao-Yuan Chiu, Dan-Cheng Kong, Ang-Ta Tsai, Hung-Jen Liu, Li-Han Chung | 2017-11-21 |