Qiao; Zhengzhong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Qiao; Zhengzhong.The latest application filed is for "permanent magnet motor, compressor and air conditioner".
- Qiao; Zhengzhong - Guangdong CN
- QIAO; Zhengzhong - Foshan CN
- QIAO; Zhengzhong - Foshan Guangdong CN
- QIAO; Zhengzhong - Wuhu CN
| Patent | Date |
|---|---|
| Motor stator for compressor, permanent magnet motor, and compressor Grant 11,418,081 - Qiao , et al. August 16, 2 | 2022-08-16 |
| Permanent magnet motor, compressor and refrigeration system Grant 11,177,705 - Qiao , et al. November 16, 2 | 2021-11-16 |
| Permanent Magnet Motor, Compressor And Air Conditioner App 20210143690 - QIAO; Zhengzhong ; et al. | 2021-05-13 |
| Permanent magnet, rotor, motor, and compressor Grant 11,004,585 - Qiao , et al. May 11, 2 | 2021-05-11 |
| Compressor And Refrigeration Apparatus App 20200332787 - QIAO; Zhengzhong ; et al. | 2020-10-22 |
| Permanent Magnet For Motor, Rotor Assembly Having Same, Motor, And Compressor App 20200273612 - QIAO; Zhengzhong ; et al. | 2020-08-27 |
| Compressor And Refrigeration Device App 20200263908 - QIAO; Zhengzhong ; et al. | 2020-08-20 |
| Electric Motor And Compressor App 20200153304 - XU; Fei ; et al. | 2020-05-14 |
| Permanent Magnet Motor And Compressor App 20200153290 - XU; Fei ; et al. | 2020-05-14 |
| Permanent Magnet Motor, Compressor And Refrigeration System App 20200136448 - QIAO; Zhengzhong ; et al. | 2020-04-30 |
| Motor Stator For Compressor, Permanent Magnet Motor, And Compressor App 20200091789 - QIAO; Zhengzhong ; et al. | 2020-03-19 |
| Permanent Magnet, Rotor, Motor, And Compressor App 20190123605 - QIAO; Zhengzhong ; et al. | 2019-04-25 |
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