Invention Grant
US09054881B2 Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereof
有权
用于支持正常模式和安全模式的射频识别（RFID）标签和询问器及其操作方法
- Patent Title: Radio frequency identification (RFID) tag and interrogator for supporting normal mode and secure mode, and operation method thereof
- Patent Title (中): 用于支持正常模式和安全模式的射频识别（RFID）标签和询问器及其操作方法
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Application No.: US13108397Application Date: 2011-05-16
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Publication No.: US09054881B2Publication Date: 2015-06-09
- Inventor: Sang Yeoun Lee , Kang Bok Lee , Heyung Sub Lee , Dong Beom Shin , Hyun Seok Kim , You Sung Kang , Joo Sang Park , Cheol Sig Pyo , Jong Suk Chae
- Applicant: Sang Yeoun Lee , Kang Bok Lee , Heyung Sub Lee , Dong Beom Shin , Hyun Seok Kim , You Sung Kang , Joo Sang Park , Cheol Sig Pyo , Jong Suk Chae
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: Nelson Mullins Riley & Scarborough LLP
- Agent Anthony A. Laurentano, Esq.
- Priority: KR10-2010-0045364 20100514; KR10-2010-0112963 20101112; KR10-2011-0045159 20110513
- Main IPC: H04L9/32
- IPC: H04L9/32 ; H04W12/06 ; G06F21/44 ; H04L29/06
Abstract:
A Radio Frequency Identification (RFID) tag and an interrogator that support a normal mode and a secure mode, and operating methods thereof are provided. The RFID tag may notify the interrogator of whether a current operating mode of the RFID tag is the normal mode or the secure mode, may perform different inventory processes based on the current operating mode, and may perform an authentication of the interrogator. Here, the RFID tag and the interrogator may also perform a mutual authentication.
Public/Granted literature
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