Inventor
BECERRA ROGER C
US33 patents
⚠️ This page may combine multiple inventors who share the name “BECERRA ROGER C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
14 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
US5592058AJan 7, 1997
Control system and methods for a multiparameter electronically commutated motor
GEN ELECTRIC388 citations99
US6215261B1Apr 10, 2001
Application specific integrated circuit for controlling power devices for commutating a motor based on the back emf of motor
GEN ELECTRIC134 citations98
US6046554AApr 4, 2000
Method and apparatus for calibrating a permanent-magnet motor using back EMF measurement
GEN ELECTRIC92 citations98
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
US5994869ANov 30, 1999
Power conversion circuit for a motor
GEN ELECTRIC72 citations96
US5675231AOct 7, 1997
Systems and methods for protecting a single phase motor from circulating currents
GEN ELECTRIC92 citations96
US5473229ADec 5, 1995
Interface between programmable electronically commutated motor and personal computer and method of operation
GEN ELECTRIC75 citations94
US5886512AMar 23, 1999
Low power and wide input voltage range DC to DC switching converter
GEN ELECTRIC26 citations92
US5692385ADec 2, 1997
System and method initiating defrost in response to speed or torque of evaporator motor
GEN ELECTRIC49 citations91
US6456023B1Sep 24, 2002
Method and apparatus to control a variable speed motor
GEN ELECTRIC42 citations89
US6008560ADec 28, 1999
Inverter driven motor having winding termination reducing EMI
GEN ELECTRIC14 citations74
REGAL BELOIT AMERICA INC
11 patentsUS11611299B2Mar 21, 2023
Methods and systems for automatic rotation direction determination of electronically commutated motor
REGAL BELOIT AMERICA INC0 citations62
US11309822B2Apr 19, 2022
Electric motors and drive circuits therefor
REGAL BELOIT AMERICA INC0 citations62
US8847526B2Sep 30, 2014
Methods and systems for automatic rotation direction determination of electronically commutated motor
REGAL BELOIT AMERICA INC2 citations62
US11841022B2Dec 12, 2023
Control system for electric fluid moving apparatus
REGAL BELOIT AMERICA INC0 citations52
US11466889B2Oct 11, 2022
Motor controller for electric blowers
REGAL BELOIT AMERICA INC0 citations52
US10516355B2Dec 24, 2019
Methods and systems for automatic rotation direction determination of electronically commutated motor
REGAL BELOIT AMERICA INC0 citations51
US9634594B2Apr 25, 2017
Methods and systems for automatic rotation direction determination of electronically commutated motor
REGAL BELOIT AMERICA INC0 citations51
US9201433B2Dec 1, 2015
Systems for heating, ventilation, and air conditioning applications
REGAL BELOIT AMERICA INC0 citations51
US10774838B2Sep 15, 2020
Motor controller for electric blower motors
REGAL BELOIT AMERICA INC0 citations42
US9735715B2Aug 15, 2017
Methods and systems for inductive energy management
REGAL BELOIT AMERICA INC0 citations42
US10175080B2Jan 8, 2019
System and method for indicating an efficiency of a fluid movement system
REGAL BELOIT AMERICA INC0 citations37
REGAL BELOIT CORP
2 patentsRBC MFG CORP
2 patentsSOLAN JR STEPHEN
2 patentsUS8111029B2Feb 7, 2012
Methods and systems for automatic rotation direction determination of electronically commutated motor
SOLAN JR STEPHEN6 citations81
US8487562B2Jul 16, 2013
Methods and systems for automatic rotation direction determination of electronically commutated motor
SOLAN JR STEPHEN3 citations71