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SUNPARK ELECTRONICS
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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Stopper protection circuit of electronic ballast for fluorescent lamp
Patent number
6,605,908
Issue date
Aug 12, 2003
Sunpark Electronics Corp.
Kanghong Zhang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
78899512 - S SUNPARK
Serial number
78899512
Registration number
3227661
Filing date
Jun 2, 2006
SUNPARK ELECTRONICS
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments