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Yuefeng Li
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Shenzhen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna device
Patent number
9,236,653
Issue date
Jan 12, 2016
Kuang-Chi Innovative Technology Ltd.
Ruopeng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metamaterial for deflecting an electromagnetic wave
Patent number
9,198,334
Issue date
Nov 24, 2015
Kuang-Chi Innovative Technology Ltd.
Ruopeng Liu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Metamaterial for deflecting an electromagnetic wave
Publication number
20130098673
Publication date
Apr 25, 2013
Ruopeng Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA DEVICE
Publication number
20120293385
Publication date
Nov 22, 2012
Ruopeng Liu
H01 - BASIC ELECTRIC ELEMENTS