The synchronized clock system uses the open standard wireless communication protocol IEEE802.15.4 configured in mesh network topology. The mesh network topology allows up to 65,535 slave clocks in the network, with a typical open space communication distance of about 1600 meter. The master clock obt.....
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Flexible, low cost system, rapidly deployable, can monitor the total production cycle, easily expandable to accommodate monitoring of additional processes
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Researchers at Purdue University have developed a novel wireless temperature sensor that works in environments completely surrounded by metal. By incorporating a commercially available technology that detects changes in magnetic fields with temperature, this technology measures temperature remotely .....
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Researchers at Purdue University have developed a novel wireless magnetic tracking system that may include a plurality of transmitting coils each configured to generate a magnetic field when energized by active transponders, which may include at least two magneto-resistive sensors. Multiple transpon.....
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This invention is related to transfer of electrical energy without wires in any transmission medium and works by converting RF electrical energy to large wavelength photons such as microwave/radio-wave photons using a proprietary photon beam generator and directing the beam to a rectifier antenna ar.....
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