Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1057014 | Pen holder | Kuo-Hung Liang | 2025-01-07 |
| 12044349 | Detachable supporting device | Kuo-Hung Liang | 2024-07-23 |
| 11980311 | Detachable supporting device | Kuo-Hung Liang | 2024-05-14 |
| D1023135 | Office cutter | Kuo-Hung Liang | 2024-04-16 |