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Hotel management system
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Patent number 11,378,927
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Issue date Jul 5, 2022
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QIXINGTIAN (BEIJING) CONSULTING COMPANY LTD.
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Shan Guan
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G06 - COMPUTING CALCULATING COUNTING
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Device control system
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Patent number 11,287,150
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Issue date Mar 29, 2022
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CHENGDU QIXINGTIAN INTELLECTUAL PROPERTY AGENCY LTD.
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Shan Guan
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F24 - HEATING RANGES VENTILATING
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Device control system
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Patent number 11,231,193
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Issue date Jan 25, 2022
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CHENGDU QIXINGTIAN INTELLECTUAL PROPERTY AGENCY LTD.
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Shan Guan
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G05 - CONTROLLING REGULATING
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Device control system
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Patent number 10,508,823
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Issue date Dec 17, 2019
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LUCIS TECHNOLOGIES HOLDINGS LIMITED
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Shan Guan
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G05 - CONTROLLING REGULATING
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Device control system
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Patent number 10,502,442
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Issue date Dec 10, 2019
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LUCIS TECHNOLOGIES HOLDINGS LIMITED
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Shan Guan
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G05 - CONTROLLING REGULATING
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LED control system
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Patent number 9,398,662
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Issue date Jul 19, 2016
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LUCIS TECHNOLOGIES HOLDINGS LIMITED
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Shan Guan
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR