Seoul
South Korea
19
2007-11-08
The entities that hold a legal rights for patent applications filed by inventor Kwon Do-hoon:
Do-hoon Kwon from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Small ultra wideband antenna having unidirectional radiation pattern
#2 | 2007-10-04Impedance matching system, network analyzer having the same, and impedance matching method thereof
#3 | 2007-06-21Apparatus for converting transmission structure
#4 | 2007-06-07Antenna applied to slide type mobile communication terminal
#5 | 2007-05-31Antenna for slide-type wireless terminal device
#6 | 2006-10-03Image-rejecting antenna apparatus
#7 | 2006-08-31Apparatus for wideband transmission conversion from coplanar waveguide to parallel transmission line
#8 | 2006-08-17UWB antenna with unidirectional radiation pattern
#9 | 2006-08-17UWB antenna having 270 degree coverage and system thereof
#10 | 2006-08-03Printed antenna with band rejection filter
#11 | 2006-07-20Substrate type dipole antenna having stable radiation pattern
#12 | 2006-03-16Ultra-wideband planar antenna having frequency notch function
#13 | 2005-09-20Built-in antenna system for indoor wireless communications
#14 | 2005-09-13Small and omni-directional biconical antenna for wireless communications
#15 | 2005-08-04Antenna
#16 | 2005-07-21Miniaturized ultra-wideband microstrip antenna
#17 | 2005-07-07Ultra-wideband antenna having an isotropic radiation pattern
#18 | 2005-06-21Noncoherent pulse position and phase shift keying transmission/reception system and a transmission/reception signal processing method therefor
#19 | 2005-01-06Method for determining a position of a wireless communication antenna
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