Incheon
South Korea
3
2013-05-02
The entities that hold a legal rights for patent applications filed by inventor KWON Duckki:
Duckki KWON from Incheon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
CONTROL VOLTAGE DELAY DEVICE, DIGITAL POWER CONVERTER USING THE SAME, AND DRIVING METHOD THEREOF
#2 | 2010-09-30Under-voltage and over-voltage detection circuit and driving method thereof
#3 | 2010-05-06Control device and LED light emitting device using the control device
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