Assignee

CHA MAENG-Q

KR·1 granted patent·14 citations·filing 2007–2007

Technology mixG01S1 G06Q1 H04W1 Y02A1

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0173US8502670B2Real-time RFID positioning system and method, repeater installation method therefor, position confirmation service system using the sameCHA MAENG-Q·Filed 2007·Granted Aug 6, 2013·14 cites·57 claims

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