Daejon
South Korea
3
2010-06-10
The entities that hold a legal rights for patent applications filed by inventor Noh Youn-Sub:
Youn-Sub Noh from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Coupled line filter and arraying method thereof
#2 | 2008-09-18Digital attenuation apparatus having ultra broadband and excellent attenuation characteristics
#3 | 2007-03-15Efficiency-improved tuning assembly for radio frequency filters and method for forming the same
3799062 ⎘