Endpoint Event Processing System
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United States of America Patent
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app pub date -
Oct 6, 2008
filing date -
Jul 24, 2003
priority date (Note) -
Abandoned
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Abstract
An endpoint processor includes a processor block, a timer block, a memory block, and analog-to-digital converter. The timer block is arranged to provide a time based signal to the processor block. The memory block cooperates with the processor block. The analog-to-digital converter is arranged to provide an interface between an analog signal and the processor block. The analog signal includes encoded data from a power signal. The processor block is arranged to control a sampling rate that is associated with the analog-to-digital converter such that the analog signal is down-converted as an under-sampled signal. The processor block is arranged to extract the encoded data from the down-converted signal by executing a digital signal processing algorithm that is stored in the memory block. The digital signal processing algorithm is arranged to reject fundamental and harmonic frequencies that are associated with a power-line frequency that is associated with the power signal.
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Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HUNT TECHNOLOGIES INC | PEQUOT LAKES MN 56472 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Flen, Rolf J | Pequot Lakes , US | 12 | 1079 |
Haug, Stuart L | Hackensack , US | 14 | 510 |
Ruohoniemi, Matthew David | Pine River , US | 5 | 447 |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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