Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374898 | Photovoltaic system and control method | Guilei GU | 2025-07-29 |
| 12249905 | Serial-parallel converter protection system, controller, and converter | Zhen Cao, Dong Chen | 2025-03-11 |
| 12194875 | Charging module and charging system | Yanzhong Zhang, Haibin Hu | 2025-01-14 |
| 12107534 | Photovoltaic system, inverter, and bus voltage control method for inverter | Zhiwu Xu, Guilei GU | 2024-10-01 |
| 12107425 | Photovoltaic power generation system and method | Yang Cheng, Guozhao Duan | 2024-10-01 |
| 12009665 | Photovoltaic system, optimizer, and method for adjusting working state of optimizer | Yanzhong Zhang, Guilei GU | 2024-06-11 |
| 11722001 | Pre-charging circuit, inverter, and power generation system | Yanzhong Zhang, Haijun YE | 2023-08-08 |
| 10121506 | Magnetic-recording medium including a carbon overcoat implanted with nitrogen and hydrogen | Ge Xu, Wei Tan | 2018-11-06 |
| 9502962 | Power factor correction circuit and power supply circuit | Yang Cheng, Weifeng Wang | 2016-11-22 |
| 9191815 | Network locking method and device for mobile terminal | Cuirong Huang | 2015-11-17 |
| 8900465 | Methods for reducing surface roughness of magnetic media for storage drives | Yang Yun, Yi-Xin Chen, Paul Christopher Dorsey | 2014-12-02 |
| 8634233 | Systems and methods for direct communication between magnetic tunnel junctions | David J. Lilja, Jian-Ping Wang, Andrew P. Lyle, Shruti R. Patil, Jonathan D. Harms | 2014-01-21 |