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Electronic compass
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Patent number 6,760,678
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Issue date Jul 6, 2004
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Electronics Tomorrow Limited
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Patrick Fong Wing Hon
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G01 - MEASURING TESTING
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Cooking thermometer transmitter
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Patent number D473150
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Issue date Apr 15, 2003
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Electronics Tomorrow, Ltd.
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Charles Wong Tak Chung
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D10 - Measuring, testing, or signalling instruments
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Cooking thermometer receiver
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Patent number D472480
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Issue date Apr 1, 2003
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Electronics Tomorrow, Ltd.
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Charles Wong Tak Chung
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D10 - Measuring, testing, or signalling instruments
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Clock
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Patent number D467816
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Issue date Dec 31, 2002
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Electronics Tomorrow Limited
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Patrick Fong Wing Hon
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D10 - Measuring, testing, or signalling instruments
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Electronic fork
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Patent number D437794
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Issue date Feb 20, 2001
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Electronics Tomorrow Limited
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Christopher S. Archard
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D10 - Measuring, testing, or signalling instruments
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Compass
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Patent number D426475
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Issue date Jun 13, 2000
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Electronics Tomorrow Limited
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Johnny Tam
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D10 - Measuring, testing, or signalling instruments
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Cooking thermometer
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Patent number D418069
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Issue date Dec 28, 1999
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Electronics Tomorrow Limited
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Charles Wong Tak Chung
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D10 - Measuring, testing, or signalling instruments