Inventor
QIN RUI FENG
CN52 patents
⚠️ This page may combine multiple inventors who share the name “QIN RUI FENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON ELECTRIC SA
32 patentsUS9616862B2Apr 11, 2017
Actuator for an electric parking brake system
JOHNSON ELECTRIC SA8 citations80
US9835213B2Dec 5, 2017
Actuator for an electric parking brake system
JOHNSON ELECTRIC SA9 citations76
US9627934B2Apr 18, 2017
Rotor windings for DC motor
JOHNSON ELECTRIC SA5 citations70
US10008911B2Jun 26, 2018
Brush assembly
JOHNSON ELECTRIC SA3 citations69
US10001182B2Jun 19, 2018
Actuator of electric parking brake system
JOHNSON ELECTRIC SA6 citations69
US10082193B2Sep 25, 2018
Actuator
JOHNSON ELECTRIC SA2 citations68
US9512726B2Dec 6, 2016
Impeller and method for driving fluids using the same
JOHNSON ELECTRIC SA5 citations68
US10047812B2Aug 14, 2018
Actuator for electric park brake system and self-locking mechanism thereof
JOHNSON ELECTRIC SA2 citations67
US10001139B2Jun 19, 2018
Electric coolant pump
JOHNSON ELECTRIC SA5 citations67
US9927003B2Mar 27, 2018
Actuator with reduced vibration and noise
JOHNSON ELECTRIC SA3 citations64
US10879774B2Dec 29, 2020
Electric power steering system and brush motor thereof
JOHNSON ELECTRIC SA1 citations62
US10560008B2Feb 11, 2020
Brushless direct current electric motor and electric power steering system
JOHNSON ELECTRIC SA1 citations61
US8053945B2Nov 8, 2011
Electric motor commutator
JOHNSON ELECTRIC SA3 citations60
US7959238B2Jun 14, 2011
Anti-lock braking system
JOHNSON ELECTRIC SA4 citations60
US10985630B2Apr 20, 2021
Permanent magnet direct current motor and cooling fan module
JOHNSON ELECTRIC SA0 citations52
US10069450B2Sep 4, 2018
BLDC motor
JOHNSON ELECTRIC SA1 citations52
US9905983B2Feb 27, 2018
Brush for an electric motor
JOHNSON ELECTRIC SA0 citations49
USD790469SJun 27, 2017
Electrical brush
JOHNSON ELECTRIC SA0 citations49
USD784927SApr 25, 2017
Electrical brush
JOHNSON ELECTRIC SA0 citations49
USD783532SApr 11, 2017
Electrical brush
JOHNSON ELECTRIC SA1 citations49
USD783531SApr 11, 2017
Electrical brush
JOHNSON ELECTRIC SA0 citations49
USD782979SApr 4, 2017
Electrical brush
JOHNSON ELECTRIC SA0 citations49
US10141797B2Nov 27, 2018
Electric motor having a polygon stator
JOHNSON ELECTRIC SA1 citations46
US10508931B2Dec 17, 2019
Motor and resolver thereof
JOHNSON ELECTRIC SA0 citations41
US9991658B2Jun 5, 2018
Brush assembly
JOHNSON ELECTRIC SA0 citations38
US9683617B2Jun 20, 2017
Self-locking mechanism
JOHNSON ELECTRIC SA0 citations38
US10753365B2Aug 25, 2020
Cooling fan module
JOHNSON ELECTRIC SA0 citations36
US10633017B2Apr 28, 2020
Brushless direct current motor and electric power steering system comprising same
JOHNSON ELECTRIC SA0 citations36
US10415590B2Sep 17, 2019
Electric coolant pump
JOHNSON ELECTRIC SA0 citations36
US10367396B2Jul 30, 2019
Fuse component and electric motor incorporating the same
JOHNSON ELECTRIC SA0 citations35
US9331556B2May 3, 2016
Brush motor and cooling fan incorporating the motor
JOHNSON ELECTRIC SA0 citations34
US10622922B2Apr 14, 2020
Fan and motor drive device thereof
JOHNSON ELECTRIC SA0 citations32
QIN RUI FENG
13 patentsUS8288914B2Oct 16, 2012
Electric motor
QIN RUI FENG8 citations82
US8154169B2Apr 10, 2012
Rail brush assembly with detent
QIN RUI FENG11 citations79
US8232704B2Jul 31, 2012
Electric motor
QIN RUI FENG2 citations62
US8288905B2Oct 16, 2012
Brush motor having cup shaped end cap
QIN RUI FENG5 citations61
US8288907B2Oct 16, 2012
Electric motor
QIN RUI FENG2 citations61
US8274189B2Sep 25, 2012
Motor and window lift
QIN RUI FENG3 citations61
US8125112B2Feb 28, 2012
Electric motor
QIN RUI FENG2 citations61
USD653618SFeb 7, 2012
Lamination for a rotor of an electric motor
QIN RUI FENG4 citations60
US8937421B2Jan 20, 2015
Electric motor
QIN RUI FENG0 citations51
US9178395B2Nov 3, 2015
Traction motor for electric vehicles
QIN RUI FENG1 citations50
US8519585B2Aug 27, 2013
Engine cooling system and fan module with dust screen
QIN RUI FENG0 citations50
US8283828B2Oct 9, 2012
Electric motor
QIN RUI FENG0 citations50
US8242655B2Aug 14, 2012
Engine cooling system and motor therefore
QIN RUI FENG0 citations35
JOHNSON ELECTRIC INT AG
3 patentsLI YONG BIN
1 patentJOHNSON ELECTRICA S A
1 patentShowing the top 50 of 52 patents by PatentIndex Score.