System for simultaneously identifying massive RFID tags using HF band

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9256771
APP PUB NO 20140111310A1
SERIAL NO

14057797

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Abstract

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A tag of an apparatus for simultaneously identifying massive tags according to the present invention may include an analog circuit unit to communicate with a reader through an analog signal and to receive energy via magnetic coupling with the reader. Further, the tag may include a digital circuit unit to be supplied with power from the analog circuit unit. The digital circuit unit may support a sleep mode for the tag to stand by in a low power state after transmitting an identifier (ID) to the reader and a wait mode for controlling random access to the reader.

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Patent Owner(s)

  • ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Ji Hoon Daejeon, KR 21 121
Chae, Jong-Suk Daejeon, KR 123 2085
Cho, Kwang Soo Daejeon, KR 21 189
Choi, Won Kyu Daejeon, KR 54 489
Park, Chan-Won Daejeon, KR 34 232
Park, Man Sik Daejeon, KR 12 54
Pyo, Cheol Sig Daejeon, KR 166 1535
Yang, Hoe Sung Daejeon, KR 20 41

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