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Method for making nanoporous copper
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Patent number 10,844,508
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Issue date Nov 24, 2020
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Tsinghua University
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Yue-Feng Meng
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Humidity detector
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Patent number 10,663,400
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Issue date May 26, 2020
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BOE Technology Group Co., Ltd.
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Lin Zhu
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G01 - MEASURING TESTING
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Display device
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Patent number 10,534,118
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Issue date Jan 14, 2020
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BOE Technology Group Co., Ltd.
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Jian Gao
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G02 - OPTICS
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Audio device and display device
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Patent number 10,133,906
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Issue date Nov 20, 2018
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BOE Technology Group Co., Ltd.
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Lin Zhu
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G06 - COMPUTING CALCULATING COUNTING
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Door lock
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Patent number 10,024,081
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Issue date Jul 17, 2018
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YANNAN GUOCHUANG TECHNOLOGY (BEIJING) CO., LTD.
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Xiangming Li
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES