BAI; Qinggang
Patent Applications and Registrations
Patent applications and USPTO patent grants for BAI; Qinggang.The latest application filed is for "voltage detection and determination circuit and power battery system having same".
- BAI; Qinggang - Shenzhen CN
- Bai; Qinggang - Guangdong CN
| Patent | Date |
|---|---|
| Voltage Detection And Determination Circuit And Power Battery System Having Same App 20190257860 - BAI; Qinggang ; et al. | 2019-08-22 |
| Protective device and protective system for battery assembly which detects discontinuities through voltage monitoring Grant 9,837,837 - Wang , et al. December 5, 2 | 2017-12-05 |
| Battery protection chip and device for controlling balance of battery protection chips Grant 9,419,449 - Wang , et al. August 16, 2 | 2016-08-16 |
| Protective Device And Protective System For Battery Assembly App 20150280469 - Wang; Xiaoping ; et al. | 2015-10-01 |
| Battery Protection Chip And Device For Controlling Balance Of Battery Protection Chips App 20140292280 - WANG; Xiaoping ; et al. | 2014-10-02 |
| Voltage balance circuit to transfer energy between cells of a duel cell rechargeable battery Grant 8,228,032 - Bai , et al. July 24, 2 | 2012-07-24 |
| Voltage Balance Circuit For Rechargeable Batteries App 20090167247 - BAI; QingGang ; et al. | 2009-07-02 |
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