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Newbroad Technologies Inc.
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Yatap-Dong, Bundang-Gu, Seongnam, Kyunggi-Do, KR
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Patent Grant
Method of analysis for internet telephone quality and its interference
Patent number
8,462,642
Issue date
Jun 11, 2013
Newbroad Technologies Inc.
Sun Joo Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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