Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11853003 | Power receiving unit, rotating component, process cartridge, and assembly and disassembly methods thereof | Likun ZENG, Qijie LIANG | 2023-12-26 |
| 11513469 | Power receiving unit and process cartridge | Likun ZENG, Qijie LIANG | 2022-11-29 |
| 11022937 | Power receiving unit, rotating component, process cartridge, and assembly and disassembly methods thereof | Likun ZENG, Qijie LIANG | 2021-06-01 |
| 9785110 | Developing cartridge | Shengyu Wei, Jianxin Cao, Huashen Lin, Zhongli Yin, Wanhong Huang +2 more | 2017-10-10 |
| 7265952 | Two-terminal protecting circuit | Yung-Hsin Chiang | 2007-09-04 |