Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1048600 | Device for removing animal excrement | Chao-Shun Liang, Chia-Hsin Wu, Ping-Yun Su, Yu-Huai Yang | 2024-10-22 |
| D1024460 | Toilet for pets | Chao-Shun Liang, Chia-Hsin Wu, Ping-Yun Su, Yu-Huai Yang | 2024-04-23 |