Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358590 | Pedal | — | 2025-07-15 |
| D991609 | Filter bucket for cleaning equipment | — | 2023-07-04 |
| 11285408 | Cleaning bucket structure capable for automatically purifying foul water | — | 2022-03-29 |
| D922161 | Anti-overflow double-sided cutting board | — | 2021-06-15 |
| D913048 | Telescopic storage can | Yongchao Lin | 2021-03-16 |
| 10791904 | Rotary dewatering mop device | — | 2020-10-06 |
| 10408780 | Structure of gas sensor | Chia-Wei Lee, Chang-Sheng Hsu, Chih-Fan Hu, Chin-Jen Cheng | 2019-09-10 |