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Locking devices
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Patent number 10,034,408
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Issue date Jul 24, 2018
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Hewlett Packard Enterprise Development LP
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Phoebus Lin
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Filter member
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Patent number 9,149,753
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Issue date Oct 6, 2015
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Hewlett-Packard Development Company, L.P.
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Hsiu Hsien Wang
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Pay phone box structure
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Patent number 6,097,799
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Issue date Aug 1, 2000
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Protel Pacific Corporation
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Hsiu-Bin Wang
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H04 - ELECTRIC COMMUNICATION TECHNIQUE