Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680150 | Matte polyester film and method for manufacturing the same | Te-Chao Liao, Wen-Cheng Yang, Chun-Cheng Yang, Chia-Yen Hsiao | 2023-06-20 |
| 11572449 | Polyester film and method for manufacturing the same | Te-Chao Liao, Wen-Cheng Yang, Chun-Cheng Yang, Chia-Yen Hsiao | 2023-02-07 |