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Piak Choon Mok
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Singapore, SG
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last 30 patents
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Patent Grant
Communication device
Patent number
D405083
Issue date
Feb 2, 1999
Motorola, Inc.
Chong Heng Choy
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Communication device
Patent number
D388787
Issue date
Jan 6, 1998
Motorola, Inc.
Wai Kee Chan
D14 - Recording, communication, or information retrieval equipment