Song; Dongjing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Dongjing.The latest application filed is for "charging method, charging device, and charging system".
- Song; Dongjing - Suzhou CN
| Patent | Date |
|---|---|
| Charging method, charging device, and charging system Grant 10,971,764 - Gao , et al. April 6, 2 | 2021-04-06 |
| Charging Method, Charging Device, and Charging System App 20190288534 - Gao; Don Zhendong ; et al. | 2019-09-19 |
| Automatically travelling device and control method therefor Grant 10,105,838 - Mou , et al. October 23, 2 | 2018-10-23 |
| Automatically Travelling Device And Control Method Therefor App 20160318178 - MOU; Guoliang ; et al. | 2016-11-03 |
| Automatically travelling device and control method therefor Grant 9,440,350 - Mou , et al. September 13, 2 | 2016-09-13 |
| Automatically Travelling Device And Control Method Therefor App 20150105904 - Mou; Guoliang ; et al. | 2015-04-16 |
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