1. Liang, M., Yeap, T., Fan, X., and Soltani Bozchalooi, I., 2011, Method to extract target signals of a known type from raw data containing an unknown number of target signals, interference, and noise. (Full US patent No. 8,073,634, issued/dated: Dec 6, 2011). See system module: Oil Debris Signal Enhancer.
2. Liang, M., and Soltani Bozchalooi, I., 2009, Parameter independent detection of rotating machinery faults with impulsive vibration characteristics (Full US patent, Serial number: 12/631,528, filed Dec 4, 2009, Status: pending). See system module: Machine Fault Detector.