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Patent applications and USPTO patent grants for ZENG; Xianzheng.The latest application filed is for "battery management device and mobile terminal".
Patent | Date |
---|---|
Battery Management Device And Mobile Terminal App 20210021137 - ZENG; Xianzheng ;   et al. | 2021-01-21 |
Method and terminal for starting universal serial USB state machine Grant 9,529,756 - Li , et al. December 27, 2 | 2016-12-27 |
Headset Device, Headset, And Method For Processing Signal By Using Headset Device App 20140241217 - Li; Chao ;   et al. | 2014-08-28 |
Method and Terminal for Starting Universal Serial USB State Machine App 20130275644 - Li; Qirui ;   et al. | 2013-10-17 |
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