Information security system in smart mobile environment

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United States of America Patent

PATENT NO 9300650
APP PUB NO 20140298431A1
SERIAL NO

14351860

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Abstract

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Provided is a security communication method of a terminal device. A first authentication unit of the terminal device identifies a first subscriber to connect a first communication network. A second authentication unit of the terminal device exclusively operates with the first authentication unit, and identifies a second subscriber to connect a second communication network which is different from the first communication network. When the second subscriber is identified, at least one external communication module of the terminal device can be inactive.

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Patent Owner(s)

Patent OwnerAddress
ICTK HOLDINGS CO LTDGYEONGGI-DO 13488

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Byong Deok Seoul, KR 65 531
Kim, Dong Hyun Gyeonggi-Do, KR 492 2780
Kim, Dong Kyue Seoul, KR 51 472
Park, Sang Seon Gyeonggi-do, KR 7 61

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