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Ping-Hsiung Liu
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Tainan Hsien, TW
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last 30 patents
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Patent Grant
CD player actuation system
Patent number
5,251,192
Issue date
Oct 5, 1993
Hanpin Electron Co., Ltd.
Ping-Hsiung Liu
G11 - INFORMATION STORAGE
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Patent Grant
Separable compact disc player with an elastic hold-down member
Patent number
5,210,737
Issue date
May 11, 1993
Hanpin Electron Co., Ltd.
Ping-Hsiung Liu
G11 - INFORMATION STORAGE