发明申请
- 专利标题： Acoustic wave device used as RFID and as sensor
- 专利标题（中）： 声波装置用作RFID和传感器
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申请号： US11311724申请日： 2005-12-19
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公开(公告)号： US20070139165A1公开(公告)日： 2007-06-21
- 发明人: James Liu
- 申请人： James Liu
- 专利权人： Honeywell International, Inc.
- 当前专利权人： Honeywell International, Inc.
- 主分类号： H04Q5/22
- IPC分类号： H04Q5/22 ; G08B13/14
摘要：
An acoustic wave device and related systems and methods, with some embodiments comprising a device with both an acoustic wave sensor and a SAW RFID. In some embodiments, the device is powered by capturing energy from the surrounding environment without the need for an interrogating RF signal.