Invention Grant
US07920046B1 RFID readers and systems initializing after antenna switch and methods
有权
RFID阅读器和系统在天线切换和方法之后初始化
- Patent Title: RFID readers and systems initializing after antenna switch and methods
- Patent Title (中): RFID阅读器和系统在天线切换和方法之后初始化
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Application No.: US11774338Application Date: 2007-07-06
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Publication No.: US07920046B1Publication Date: 2011-04-05
- Inventor: Ali Aiouaz , Paul Dietrich , Omar Khwaja
- Applicant: Ali Aiouaz , Paul Dietrich , Omar Khwaja
- 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: G05B23/02
- IPC: G05B23/02
Abstract:
RFID readers, reader systems, and methods are provided for processing RFID tags through interruptions for antenna change or other reasons. If the reason for the interruption is an antenna change, the reader restarts processing the tags initializing any operational parameters. If the reason is other than an antenna change, the reader determines whether the operation is to be continued or to be restarted upon power up and proceeds accordingly.
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