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Hun-Jung Jung
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Hwaseong, KR
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Patents Grants
last 30 patents
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Patent Grant
Multi-polarized radiation element and antenna having same
Patent number
10,707,563
Issue date
Jul 7, 2020
KMW Inc.
Sung-Hwan So
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-line phase shifter of multi-band mobile communication base st...
Patent number
10,553,922
Issue date
Feb 4, 2020
KMW Inc.
Sung-Hwan So
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Signal distributing/combining apparatus in antenna apparatus of mob...
Patent number
10,249,940
Issue date
Apr 2, 2019
KMW Inc.
Young-Chan Moon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
QUADRI-POLARIZATION DIVERSITY ANTENNA SYSTEM
Publication number
20240243471
Publication date
Jul 18, 2024
KMW Inc.
Sung Hwan SO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUADRI-POLARIZATION DIVERSITY ANTENNA SYSTEM
Publication number
20240235061
Publication date
Jul 11, 2024
KMW Inc.
Sung Hwan SO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL POLARIZATION ANTENNA AND DUAL POLARIZATION ANTENNA ASSEMBLY CO...
Publication number
20240128658
Publication date
Apr 18, 2024
KMW Inc.
Seong Man KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHASE SHIFTER
Publication number
20230344100
Publication date
Oct 26, 2023
KMW Inc.
Young Chan MOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-POLARIZED RADIATION ELEMENT AND ANTENNA HAVING SAME
Publication number
20180198191
Publication date
Jul 12, 2018
KMW INC.
Sung-Hwan SO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LINE PHASE SHIFTER OF MULTI-BAND MOBILE COMMUNICATION BASE ST...
Publication number
20180108962
Publication date
Apr 19, 2018
KMW INC.
Sung-Hwan SO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SIGNAL DISTRIBUTING/COMBINING APPARATUS IN ANTENNA APPARATUS OF MOB...
Publication number
20180006363
Publication date
Jan 4, 2018
KMW INC.
Young-Chan MOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-BAND ANTENNA
Publication number
20160248158
Publication date
Aug 25, 2016
KMW INC.
Sung-Hwan So
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA PROVIDED WITH APPARATUS FOR EXTENDING BEAM WIDTH FOR MOBILE...
Publication number
20150263415
Publication date
Sep 17, 2015
KMW INC.
Young-Chan Moon
H01 - BASIC ELECTRIC ELEMENTS