白坤
- Multiple-Degree of Freedom System and Method of Using Same, 美国专利,US20100264756 A1..
- Method for balancing external force load in machine tool spindle motor, 国际专利PCT, WO 2016192308 A1..
- Permanent magnet motor, 国际专利PCT, WO 2017063244 A1..
- Permanent magnet ball joint with posture sensing function and measuring method thereof, 国际专利PCT, WO 2017124573 A1..
- 一种机床主轴电机中平衡外力负载的方法, 发明专利,ZL201510288664.7 。.
- 一种永磁电机,发明专利,ZL201510664411.5。.
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