Daejon
South Korea
4
2011-08-18
The entities that hold a legal rights for patent applications filed by inventor Kwak Changsoo:
Changsoo Kwak from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
PHASE SHIFTER AND CONTROL METHOD THEREOF
#2 | 2011-05-19System for controlling temperature of antenna module
#3 | 2010-06-10Coupled line filter and arraying method thereof
#4 | 2007-10-16Apparatus for shifting reference distance of laser displacement sensor
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