Inventor

KWON DO-HOON

KR21 patents

⚠️ This page may combine multiple inventors who share the name “KWON DO-HOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KWON DO-HOON

SAMSUNG ELECTRONICS CO LTD

Small ultra wideband antenna having unidirectional radiation pattern

Ultra-wideband planar antenna having frequency notch function

Small and omni-directional biconical antenna for wireless communications

Miniaturized ultra-wideband microstrip antenna

Impedance matching system, network analyzer having the same, and impedance matching method thereof

UWB antenna having 270 degree coverage and system thereof

Substrate type dipole antenna having stable radiation pattern

Antenna applied to slide type mobile communication terminal

Antenna for slide-type wireless terminal device

UWB antenna with unidirectional radiation pattern

Built-in antenna system for indoor wireless communications

Image-rejecting antenna apparatus

Noncoherent pulse position and phase shift keying transmission/reception system and a transmission/reception signal processing method therefor

Printed antenna with band rejection filter

Apparatus for wideband transmission conversion from coplanar waveguide to parallel transmission line

Antenna

RF sensing apparatus of plasma processing chamber and plasma processing chamber including same

Method for determining a position of a wireless communication antenna

WERNER DOUGLAS H

Flat transformational electromagnetic lenses

Method and apparatus for reduced coupling and interference between antennas

SAMSUNG HEAVY IND

Trolley