Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403577 | Stapler | — | 2025-09-02 |
| 12191555 | Power divider and single pole double throw switch device using the same | Yo-Sheng Lin, Yu-Cian PENG | 2025-01-07 |
| 11848476 | Power divider | Yo-Sheng Lin, Kai-Siang Lan | 2023-12-19 |
| 11531290 | Pressurization device for toner cartridge and toner cartridge | Hongbin Wang | 2022-12-20 |
| 11181850 | Powder discharging structure and powder cylinder | Hongbin Wang | 2021-11-23 |
| 10152022 | Cartridge top cover and cartridge having the same | Hongbin Wang | 2018-12-11 |
| 10061228 | Stop transmission mechanism and toner cartridge | Haifeng Geng | 2018-08-28 |
| 9459562 | Rotating powder drop structure | Ruxu Wang | 2016-10-04 |