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TOP UNION GLOBALTEK INC
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Hsinchu, TW
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Patents Grants
last 30 patents
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Patent Grant
LED driving circuit
Patent number
7,138,770
Issue date
Nov 21, 2006
Top Union Globaltek Inc.
Chii-Maw Uang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
LED driving circuit
Publication number
20060138971
Publication date
Jun 29, 2006
TOP UNION GLOBALTEK INC
Chii-Maw Uang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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last 30 trademarks