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Lithium slurry battery system
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Patent number 11,233,276
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Issue date Jan 25, 2022
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Beijing Hawaga Power Storage Technology Company Ltd.
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Yongchong Chen
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H01 - BASIC ELECTRIC ELEMENTS
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Panel drive device and display device
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Patent number 10,319,285
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Issue date Jun 11, 2019
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BOE Technology Group Co., Ltd.
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Yanping Zhang
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Lithium ion flow battery
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Patent number 10,236,514
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Issue date Mar 19, 2019
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Beijing Hawaga Power Storage Technology Company Ltd.
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Yongchong Chen
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Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Circuit and display device
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Patent number 9,875,727
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Issue date Jan 23, 2018
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BOE Technology Group Co., Ltd.
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Yanping Zhang
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G06 - COMPUTING CALCULATING COUNTING
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