Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289053 | Control method and control device for power supply device, computer-readable storage medium and processor | Xiangfeng ZHANG, Qian Gao, Jian Li | 2025-04-29 |
| 11095208 | Control method, apparatus, device, and medium for power factor correction PFC circuit | Jian Li, Ruiguo Yang, Huaxing Fu | 2021-08-17 |
| 11019970 | Appliance for vacuum cleaning | Jichuan Tian, Jianfeng Hu | 2021-06-01 |
| 10700688 | Low power and low jitter phase locked loop with digital leakage compensation | Yongping Fan, Dan Zhang | 2020-06-30 |
| D867695 | Vacuum cleaner | Jichuan Tian, Jianfeng Hu | 2019-11-19 |
| D705750 | Earphone | Charles Wu, Steven Shi, Wenlong Zheng, Wenyang Yang, Wanquan Zhou | 2014-05-27 |