Inventor
SO SUNG-HWAN
KR31 patents
⚠️ This page may combine multiple inventors who share the name “SO SUNG-HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KMW INC
26 patentsUSD697900SJan 21, 2014
Antenna radome
KMW INC17 citations90
US9917361B2Mar 13, 2018
Variable beam control antenna for mobile communication system
KMW INC2 citations73
US10622706B2Apr 14, 2020
Mobile communication base station antenna
KMW INC4 citations71
US9913129B2Mar 6, 2018
Antenna control system and its operating method
KMW INC2 citations69
US11652263B2May 16, 2023
Phase shifter including a fixed board unit and at least one moving board unit, where a guide bracket guides the at least one moving board unit relative to the fixed board unit
KMW INC3 citations68
US10249940B2Apr 2, 2019
Signal distributing/combining apparatus in antenna apparatus of mobile communication base station
KMW INC3 citations68
US10707563B2Jul 7, 2020
Multi-polarized radiation element and antenna having same
KMW INC2 citations66
US12537290B2Jan 27, 2026
Antenna apparatus
KMW INC1 citations63
US12476343B2Nov 18, 2025
RF module for antenna and antenna apparatus comprising same
KMW INC1 citations63
US12244053B2Mar 4, 2025
Antenna RF module, RF module assembly, and antenna device including same
KMW INC1 citations63
US12537306B2Jan 27, 2026
Antenna assembly and manufacturing method therefor
KMW INC0 citations62
US12531323B2Jan 20, 2026
Antenna RF module, RF module assembly, and antenna device including same
KMW INC0 citations62
US10886966B2Jan 5, 2021
Method for eliminating passive inter-modulation distortion and antenna apparatus using the same
KMW INC0 citations62
US12438252B2Oct 7, 2025
RF module for antenna, RF module assembly, and antenna apparatus including same
KMW INC0 citations61
US10553922B2Feb 4, 2020
Multi-line phase shifter of multi-band mobile communication base station antenna
KMW INC1 citations59
US12034194B2Jul 9, 2024
Phase shifter including a fixed board unit and at least one moving board unit that is completely surrounded by a guiding bracket
KMW INC0 citations58
US12374790B2Jul 29, 2025
Antenna device implementing spatial-polarization separation of beams using quad-polarized antenna module array
KMW INC0 citations52
US12149006B2Nov 19, 2024
Frequency-division duplexing (FDD) type antenna device for implementing spatial-polarization separation of beams using quad-polarized antenna module array
KMW INC0 citations52
US9667277B2May 30, 2017
Apparatus for tuning voltage standing wave ratio of base station system in wireless communication network
KMW INC1 citations52
US12525727B2Jan 13, 2026
Quad-polarized antenna array and spatial polarization separation using the same
KMW INC0 citations51
US12424764B2Sep 23, 2025
RF module for antenna and antenna apparatus comprising same
KMW INC0 citations51
US10957957B2Mar 23, 2021
Phase shifter including a guide unit with a guide roller which moves movable boards relative to fixed boards
KMW INC0 citations50
US9379435B2Jun 28, 2016
Antenna of mobile communication base station and method for controlling same
KMW INC1 citations50
US10608331B2Mar 31, 2020
Antenna device for mobile communication system
KMW INC0 citations39
US10033110B2Jul 24, 2018
Multi-band, multi-polarized wireless communication antenna
KMW INC0 citations39
US10090912B2Oct 2, 2018
Antenna system of mobile communication base station
KMW INC0 citations36
MOON YOUNG-CHAN
4 patentsUS8199063B2Jun 12, 2012
Dual-band dual-polarized base station antenna for mobile communication
MOON YOUNG-CHAN31 citations92
US9276323B2Mar 1, 2016
Dual polarization antenna for a mobile communication base station, and multiband antenna system using same
MOON YOUNG-CHAN15 citations83
US9136655B2Sep 15, 2015
Cable connection device
MOON YOUNG-CHAN8 citations79
US8593365B2Nov 26, 2013
Method for installing radiator elements arranged in different planes and antenna thereof
MOON YOUNG-CHAN3 citations58