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Patent applications and USPTO patent grants for Wang; De Li.The latest application filed is for "case system, battery and battery rack with improved stacking".
Patent | Date |
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Case system for electric cells with horizontally-oriented lead sheets, and battery and battery rack using the same Grant 10,164,223 - Wang , et al. Dec | 2018-12-25 |
Case System, Battery And Battery Rack With Improved Stacking App 20150079427 - Chen; Jian ;   et al. | 2015-03-19 |
Case System, Battery And Battery Rack With Improved Stacking App 20140302368 - Wang; De Li ;   et al. | 2014-10-09 |
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