Foo Onn Fah

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Electronic ballast for a fluorescent lamp
- Patent number 6,351,082
- Issue date Feb 26, 2002
- Mass Technology (H.K.) Ltd.
- Foo Onn Fah
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for supplying power to at least one bromine tungsten filamen...
- Patent number 6,229,268
- Issue date May 8, 2001
- Mass Technology (H.K.) Ltd.
- Foo Onn Fah
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR