Inventor

KIM DUK YONG

KR118 patents

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

KIM DUK YONG

KMW INC

Street lamp

Variable radio frequency band filter

Variable radio frequency band filter

Enclosure device of wireless communication apparatus

Antenna assembly and device including antenna assembly

Antenna

Antenna

Cooling apparatus for electronic element

MIMO antenna assembly having stacked structure

Helmet and a method for dealing with an accident using the helmet

Antenna remote control apparatus of mobile communication base station system

Antenna system for use in a wireless communication system

Variable radio frequency band filter

Frequency allocation system for use in a wireless communication system and method for the implementation thereof

Signal process apparatus for phase-shifting N number of signals inputted thereto

Antenna

Street lamp

Dual polarized omni-directional antenna and base station including same

LED streetlamp

Spherical lamp with easy heat dissipation

LED surface light-emitting device for easy shielding and manufacturing method thereof

Method for illuminating space

Antenna

Antenna

Cooling apparatus for electronic element

Multiple-input and multiple-output antenna appartus

Cavity filter

Indirect LED lihting apparatus having a reflection configuration

KIM DUK-YONG

Antenna device for mobile communication system

Antenna beam controlling system for cellular communication

Antenna beam controlling system for cellular communication

Radio frequency filter

LED Lighting module and lighting device using the module

Lamp for camera-attachable streetlight

Control system for antenna of mobile communication base station and image data offer system and method to use the control system

System and method for providing image information using mobile communication base station antennas

Array antenna system in base station

Lamp device

Radio frequency filter

Antenna beam controlling system for cellular communication

Apparatus for sharing a wireless communication base station

Multi-mode resonant filter

GIGATERA INC

Light emitting diode (LED) lamp device

Light emitting diode (LED) lamp device

Light emitting diode (LED) lamp device

KMW USA INC

Switchable N-way power divider/combiner

Multipole multiposition microwave switch with a common redundancy

KMW CO LTD

Switch using solenoid

Switch with a rocker, which has an affixed magnet

KIM DUK YONG

Variable beam controlling antenna for a mobile communication base station