Zhang; Li-Quan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Li-Quan.The latest application filed is for "control device and battery exchange method".
- Zhang; Li-Quan - Shenzhen CN
| Patent | Date |
|---|---|
| Electric vehicle automatic charging system and electric vehicle automatic charging method Grant 11,088,555 - Liu , et al. August 10, 2 | 2021-08-10 |
| Control Device And Battery Exchange Method App 20210009001 - LIU; EDDY ; et al. | 2021-01-14 |
| Electric Vehicle Automatic Charging System And Electric Vehicle Automatic Charging Method App 20200067329 - LIU; EDDY ; et al. | 2020-02-27 |
| Variable spacing device Grant 10,562,718 - Yang , et al. Feb | 2020-02-18 |
| Automatic Turnover Device Using Gravity App 20190300292 - YANG; WEI-DA ; et al. | 2019-10-03 |
| Automatic turnover device using gravity Grant 10,414,601 - Yang , et al. Sept | 2019-09-17 |
| Transport chute and assembly line using same Grant 10,029,852 - Yang , et al. July 24, 2 | 2018-07-24 |
| Positional stop device Grant 9,869,329 - Liu , et al. January 16, 2 | 2018-01-16 |
| Testing apparatus for testing electrical circuit board having electrical connectors thereon Grant 9,817,055 - Liu , et al. November 14, 2 | 2017-11-14 |
| Cylinder Grant 9,732,740 - Liu , et al. August 15, 2 | 2017-08-15 |
| Cylinder App 20160348660 - LIU; YU-CHING ; et al. | 2016-12-01 |
| Positional Stop Device App 20160327072 - LIU; YU-CHING ; et al. | 2016-11-10 |
| Testing Apparatus For Testing Electrical Circuit Board Having Electrical Connectors Thereon App 20150331037 - LIU; YU-CHING ; et al. | 2015-11-19 |
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