Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431813 | Power converting system | Yan Li, Lei Jia, Meng LIANG | 2025-09-30 |
| 12316244 | Three-level inverter, control method, and system | Xinyu Yu, Kai Xin, Zhiwu Xu, Lin Li, Haibin Guo | 2025-05-27 |
| 12272953 | Photovoltaic power generation system and photovoltaic power transmission method | Yongbing Gao, Guoping Fan | 2025-04-08 |
| 12261493 | Motor, compressor, and refrigeration device | Xiaohua Qiu, Bo Ching Jiang | 2025-03-25 |
| 12199473 | Rotor, motor, compressor, and refrigeration apparatus | Xiaohua Qiu, Bo Ching Jiang | 2025-01-14 |
| 12021414 | Rotor, electric motor and compressor | Xiaohua Qiu, Liyu Zheng | 2024-06-25 |
| 11996733 | Permanent magnet motor, compressor and air conditioner | Zhengzhong QIAO, Linshu MAO, Xiaohua Qiu, Yulong Wang | 2024-05-28 |
| 11824380 | DC fast charging station for electric vehicles | Ahmed Elasser, Silvio Colombi, Kum Kang Huh | 2023-11-21 |
| 11784600 | Systems and methods for a soft switching DC-DC converter | Kum Kang Huh, Ahmed Elasser, Mohammed Agamy | 2023-10-10 |
| 11716032 | Multi-level inverter clamping modulation method and apparatus, and inverter | Fei Ye, Lei Shi | 2023-08-01 |
| 11626834 | Power backfeed control method, converter, and photovoltaic power generation system | Xinyu Yu, Kai Xin, Jianqiang Wang | 2023-04-11 |
| 11545864 | Electric motor and compressor | Zhengzhong QIAO, Xiaohua Qiu | 2023-01-03 |
| 11539212 | Photovoltaic power generation system and photovoltaic power transmission method | Yongbing Gao, Guoping Fan | 2022-12-27 |
| 11496007 | Permanent magnet motor and compressor | Xiaohua Qiu, Zhengzhong QIAO | 2022-11-08 |
| 11486614 | Compressor and refrigeration device | Zhengzhong QIAO, Xiaohua Qiu, Linshu MAO, Chaocong Liu | 2022-11-01 |
| 11393511 | Limiting regulator overshoot during power up | Dong Pan, Wei Lu Chu | 2022-07-19 |
| 11374508 | Electric drive system and energy management method | Jian Zhou, Dong Liu, Hai Qiu, Pengju Kang | 2022-06-28 |
| 11356034 | Multi-level inverter clamping modulation method and apparatus, and inverter | Fei Ye, Lei Shi | 2022-06-07 |
| 11096495 | Chair | Toshiki Yajima, Takao Sugano, Yasuhiro Shibamoto, Kenta Shiozawa, Tomoaki Ichikawa +1 more | 2021-08-24 |
| 11023446 | Method and device for processing distributed transaction | Wanggen Liu, Ke Dai, Yi Kang | 2021-06-01 |
| 10986924 | Chair and seat support mechanism | Yasuhiro Shibamoto, Toshiki Yajima | 2021-04-27 |
| 10918211 | Chair and seat support mechanism | Takao Sugano, Yasuhiro Shibamoto, Toshiki Yajima, Katsuaki Hayashi | 2021-02-16 |
| 10916947 | System and method for direct current power transmission | Jie Shen, Zhihui Yuan, Christof Martin Sihler, Stefan Schroeder, Mark Aaron Chan Chan | 2021-02-09 |
| 10881208 | Chair and seat support mechanism | Toshiki Yajima, Takao Sugano, Yasuhiro Shibamoto | 2021-01-05 |
| 10842276 | Chair and cover member of the chair | Takao Sugano, Toshiki Yajima, Yasuhiro Shibamoto, Yojiro Kinoshita | 2020-11-24 |