Invention Grant
US07696882B1 Reading codes of RFID tags incoming at premises and removing them later as they exit
有权
读取RFID标签的代码，并在出厂时稍后移除
- Patent Title: Reading codes of RFID tags incoming at premises and removing them later as they exit
- Patent Title (中): 读取RFID标签的代码，并在出厂时稍后移除
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Application No.: US12018937Application Date: 2008-01-24
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Publication No.: US07696882B1Publication Date: 2010-04-13
- Inventor: Kambiz Rahimi , Christopher J. Diorio , Ronald A. Oliver , Gregory T. Kavounas
- Applicant: Kambiz Rahimi , Christopher J. Diorio , Ronald A. Oliver , Gregory T. Kavounas
- Applicant Address: US WA Seattle
- Assignee: Impinj, Inc.
- Current Assignee: Impinj, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Turk IP Law, LLC
- Main IPC: G08B13/14
- IPC: G08B13/14
Abstract:
RFID reader systems, components, software and methods are provided for use premises that have RFID-tagged items. When a person comes onto an enclosure of the premises already carrying a personal tag, the incoming code of that personal tag is read. When later the person exits the enclosure, they could be transporting some of the items that have actionable codes. The actionable codes can be read, but the incoming code can be removed from them, before the actionable codes are acted upon, in Point-of-Sale or Electronic Article Surveillance systems.
Public/Granted literature
- US2256497A Process of purifying and concentrating formaldehyde solutions Public/Granted day:1941-09-23
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