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U.S. Patent Oct. 28, 2025
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Sheet 3 of 13
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US 12,456,420 B1
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1 0.95 0.90 0.85 0
2 YEAR-PHASE 1 O
FIRST PHASE SECOND PHASE
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DATA DEGRADATION
CORRELATION
REAL DEGRADATION
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CALIB
LAST CALIBRATION FOR LONG LIFE MODE - ECO-MODE
CALIB
CALIB
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FIG.3
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