Inventor
HEDEEN ROBERT A
US18 patents
⚠️ This page may combine multiple inventors who share the name “HEDEEN ROBERT A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
17 patentsUS6985803B2Jan 10, 2006
System and method for monitoring the condition of a vehicle
GEN ELECTRIC65 citations95
US5423658AJun 13, 1995
Active noise control using noise source having adaptive resonant frequency tuning through variable ring loading
GEN ELECTRIC76 citations95
US5415522AMay 16, 1995
Active noise control using noise source having adaptive resonant frequency tuning through stress variation
GEN ELECTRIC49 citations92
US5388956AFeb 14, 1995
Fan assembly and method for reducing fan noise
GEN ELECTRIC37 citations92
US5382134AJan 17, 1995
Active noise control using noise source having adaptive resonant frequency tuning through stiffness variation
GEN ELECTRIC37 citations92
US5172597ADec 22, 1992
Method and application for measuring sound power emitted by a source in a background of ambient noise
GEN ELECTRIC41 citations92
US5124600AJun 23, 1992
Integral silencer for electric motors
GEN ELECTRIC33 citations92
US5548653AAug 20, 1996
Active control of noise and vibrations in magnetic resonance imaging systems using vibrational inputs
GEN ELECTRIC52 citations89
US5503172AApr 2, 1996
Dishwasher machine tub with localized noise attenuation
GEN ELECTRIC23 citations89
US6802221B2Oct 12, 2004
System and method for conditioned-based monitoring of a bearing assembly
GEN ELECTRIC47 citations88
US5453647ASep 26, 1995
Electric motor assembly with muffler bank
GEN ELECTRIC25 citations88
US5125260AJun 30, 1992
Calibrator and calibration method for computationally compensating for phase mismatch in sound intensity probes
GEN ELECTRIC20 citations82
US5479813AJan 2, 1996
Sensor matching through real-time output compensation
GEN ELECTRIC12 citations73
US5463893ANov 7, 1995
Sensor matching through real-time output compensation
GEN ELECTRIC12 citations73
US5402669AApr 4, 1995
Sensor matching through source modeling and output compensation
GEN ELECTRIC16 citations73
US6813925B2Nov 9, 2004
Calibration method and system for a dynamic combustor sensor
GEN ELECTRIC7 citations69
US5391053AFeb 21, 1995
Active noise control using noise source having adaptive resonant frequency tuning through variable panel loading
GEN ELECTRIC14 citations69