Song; Shifang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Shifang.The latest application filed is for "heating adjustment method and device".
- Song; Shifang - Shandong CN
| Patent | Date |
|---|---|
| Heating adjustment method and device Grant 11,397,010 - Song , et al. July 26, 2 | 2022-07-26 |
| Method and device for controlling self-cleaning of air conditioner Grant 11,391,477 - Chen , et al. July 19, 2 | 2022-07-19 |
| Method and device for controlling air conditioner Grant 10,890,347 - Song , et al. January 12, 2 | 2021-01-12 |
| Heating Adjustment Method And Device App 20200158350 - Song; Shifang ; et al. | 2020-05-21 |
| Method and Device for Controlling Air Conditioner App 20190360710 - Song; Shifang ; et al. | 2019-11-28 |
| Method And Device For Controlling Self- Cleaning Of Air Conditioner App 20190360709 - Chen; Dong ; et al. | 2019-11-28 |
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