Issued Patents 2025
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089621 | Fan blade | Chin-Hung Lee, Chieh-Hung Chang, Jian Wu | 2025-08-19 |
| 12221975 | Impeller | Chin-Hung Lee, Chieh-Hung Chang, Ya-Ting Chang | 2025-02-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089621 | Fan blade | Chin-Hung Lee, Chieh-Hung Chang, Jian Wu | 2025-08-19 |
| 12221975 | Impeller | Chin-Hung Lee, Chieh-Hung Chang, Ya-Ting Chang | 2025-02-11 |