Invention Grant
- Patent Title: Active energy harvesting for radio-frequency identification devices
- Patent Title (中): 射频识别装置的主动能量采集
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Application No.: US12950188Application Date: 2010-11-19
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Publication No.: US08810373B2Publication Date: 2014-08-19
- Inventor: Moon J. Kim , Bonwoong Koo
- Applicant: Moon J. Kim , Bonwoong Koo
- Agency: Keohane & D'Alessandro, PLLC
- Agent Hunter E. Webb
- Main IPC: H04Q5/22
- IPC: H04Q5/22
Abstract:
In general, embodiments of the present invention provide approaches for providing power to RFID transponders. In one embodiment, the RFID transponder is powered using a magnetic field generated by power lines. In another embodiment, the RFID transponder is powered using a field generated by a wireless network. In the case of the latter, the RFID transponder acts as a member of the wireless network. In so doing, the RFID transponder is granted user rights and controls, and can control devices that are available on the network.
Public/Granted literature
- US20120126955A1 ACTIVE ENERGY HARVESTING FOR RADIO-FREQUENCY IDENTIFCATION DEVICES Public/Granted day:2012-05-24
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