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Liang-Lun Hwang
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Taipei, TW
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last 30 patents
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Patent Grant
Universal remote control
Patent number
D712381
Issue date
Sep 2, 2014
Superior Electronics Corporation
Chien-Jong Hwang
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Universal remote control
Patent number
D712380
Issue date
Sep 2, 2014
Superior Electronics Corporation
Chien-Jong Hwang
D14 - Recording, communication, or information retrieval equipment