Inventor
ARCHER WILLIAM R
US19 patents
⚠️ This page may combine multiple inventors who share the name “ARCHER WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
18 patentsUS6895176B2May 17, 2005
Method and apparatus for controlling electronically commutated motor operating characteristics
GEN ELECTRIC927 citations99
US6423118B1Jul 23, 2002
Methods and systems for controlling air filtration systems
GEN ELECTRIC166 citations99
US5592059AJan 7, 1997
System and methods for driving a blower with a motor
GEN ELECTRIC154 citations99
US5592058AJan 7, 1997
Control system and methods for a multiparameter electronically commutated motor
GEN ELECTRIC388 citations99
US5986419ANov 16, 1999
Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor
GEN ELECTRIC109 citations97
US5796194AAug 18, 1998
Quadrature axis winding for sensorless rotor angular position control of single phase permanent magnet motor
GEN ELECTRIC105 citations97
US5859519AJan 12, 1999
Single phase motor drive
GEN ELECTRIC78 citations96
US5006744AApr 9, 1991
Integrated electronically commutated motor and control circuit assembly
GEN ELECTRIC185 citations96
US4952853AAug 28, 1990
Method and apparatus for sensing direct current of one polarity in a conductor and electronically commutated motor control responsive to sensed motor current
GEN ELECTRIC80 citations96
US5473229ADec 5, 1995
Interface between programmable electronically commutated motor and personal computer and method of operation
GEN ELECTRIC75 citations94
US6356044B1Mar 12, 2002
Motor with programming module
GEN ELECTRIC43 citations92
US4686436AAug 11, 1987
Electronic control circuit, electronically commutated motor system and method for controlling same, laundry apparatus, and methods for operating apparatus for switching high voltage DC and for controlling electrical load powering apparatus
GEN ELECTRIC41 citations92
US4365171ADec 21, 1982
Low loss snubber circuit
GEN ELECTRIC39 citations92
US4316243AFeb 16, 1982
Power FET inverter drive circuit
GEN ELECTRIC38 citations92
US7161316B2Jan 9, 2007
Method and apparatus for discrete speed compensated torque step motor control
GEN ELECTRIC19 citations84
US4342956AAug 3, 1982
Proportional base drive circuit
GEN ELECTRIC17 citations74
US4281374AJul 28, 1981
Electrical circuit for producing controlled high voltage AC output
GEN ELECTRIC17 citations74
US4264858AApr 28, 1981
Means for regulating resistance current of complex load
GEN ELECTRIC4 citations63