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MAGMA CO., LTD.
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Gimpo-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Push switch device
Patent number
8,507,818
Issue date
Aug 13, 2013
Magma Co., Ltd.
Young-Kap Kwak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal dome switch for keypad
Patent number
8,431,853
Issue date
Apr 30, 2013
Magma Co., Ltd.
Young-Kap Kwak
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL WAVEGUIDE SHEET FOR KEYPAD
Publication number
20140218889
Publication date
Aug 7, 2014
MAGMA CO., LTD.
Young-Kap KWAK
G02 - OPTICS
Information
Patent Application
PUSH SWITCH DEVICE
Publication number
20120228099
Publication date
Sep 13, 2012
MAGMA CO., LTD.
Young-Kap KWAK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL DOME SWITCH FOR KEYPAD
Publication number
20110278148
Publication date
Nov 17, 2011
MAGMA CO., LTD.
Young-Kap KWAK
H01 - BASIC ELECTRIC ELEMENTS
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last 30 trademarks