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Optical sensing system
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Patent number 12,189,029
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Issue date Jan 7, 2025
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PixArt Imaging Inc.
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Guo-Zhen Wang
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G01 - MEASURING TESTING
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Liquid providing system
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Patent number 11,989,904
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Issue date May 21, 2024
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PixArt Imaging Inc.
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Guo-Zhen Wang
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G06 - COMPUTING CALCULATING COUNTING
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Optical sensing system
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Patent number 11,971,480
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Issue date Apr 30, 2024
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PixArt Imaging Inc.
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Guo-Zhen Wang
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G01 - MEASURING TESTING
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Liquid level detection system
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Patent number 11,715,226
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Issue date Aug 1, 2023
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PixArt Imaging Inc.
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Guo-Zhen Wang
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G06 - COMPUTING CALCULATING COUNTING
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