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Array substrate and display device
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Patent number 12,322,736
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Issue date Jun 3, 2025
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Hefei Xinsheng Optoelectronics Technology Co., Ltd.
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Jie Lei
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H01 - BASIC ELECTRIC ELEMENTS
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Electric toothbrush
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Patent number D1072490
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Issue date Apr 29, 2025
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Zhengzhou Wanmayun Electronic Technology CO., Ltd.
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Xian-Wei Song
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D04 - Brushware
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Wireless charging device
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Patent number 11,870,274
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Issue date Jan 9, 2024
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Huawei Technologies Co., Ltd.
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Yongfa Zhu
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Optical detection device and system
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Patent number 11,658,741
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Issue date May 23, 2023
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SUZHOU MI TU OPTOELECTRONIC TECHNOLOGY CO. LTD.
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Zhi Zhang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Driving backplane and display apparatus
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Patent number 11,532,265
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Issue date Dec 20, 2022
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Hefei Xinsheng Optoelectronics Technology Co., Ltd.
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Zhi Zhang
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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