Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11806909 | Biaxially oriented polyester film and manufacturing method thereof | Wen-Cheng Yang, Chen An Wu, Chia-Yen Hsiao | 2023-11-07 |
| 11680150 | Matte polyester film and method for manufacturing the same | Te-Chao Liao, Wen-Cheng Yang, Chia-Yen Hsiao, Yu-Chi Hsieh | 2023-06-20 |
| 11661492 | White polyester film and method for manufacturing the same | Wen-Cheng Yang, Te-Chao Liao, Chia-Yen Hsiao, Chih-Feng Wang | 2023-05-30 |
| 11639430 | Black polyester film and method for manufacturing the same | Wen-Cheng Yang, Te-Chao Liao, Chia-Yen Hsiao, CHING-YAO YUAN | 2023-05-02 |
| 11608422 | White polyester film and method for manufacturing the same | Te-Chao Liao, Wen-Cheng Yang, Chia-Yen Hsiao, CHING-YAO YUAN | 2023-03-21 |
| 11572449 | Polyester film and method for manufacturing the same | Te-Chao Liao, Wen-Cheng Yang, Chia-Yen Hsiao, Yu-Chi Hsieh | 2023-02-07 |