Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12485753 | Displaying device and rotating assembly | Yu-Chiao Chang, Chi-Cheng Wen, Chihhao Lee, Weichun Huang, Yu Qing Cheng +1 more | 2025-12-02 |
| 12439534 | Rotating device providing rotation with failsafe release on overload and rotatable display apparatus | Yu-Chiao Chang, Chi-Cheng Wen, Chihhao Lee, Weichun Huang, Yu Qing Cheng +1 more | 2025-10-07 |