Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12287602 | Developing cartridge | Hao YANG, Chen CHENG, Hailong Ma, Wenjie ZHAO, Leizhi Kuang +9 more | 2025-04-29 |
| 10911434 | Phone number protection system | Hui Wang, Mai Zeng, Yu Mei Dai, Yong Wu, Si Jun Gz Zhou +2 more | 2021-02-02 |
| 10893039 | Phone number protection system | Hui Wang, Mai Zeng, Yu Mei Dai, Yong Wu, Si Jun Gz Zhou +2 more | 2021-01-12 |