Inventor
QUINN JR STANLEY B
US14 patents
⚠️ This page may combine multiple inventors who share the name “QUINN JR STANLEY B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BORG WARNER AUTOMOTIVE
6 patentsUS5497738AMar 12, 1996
VCT control with a direct electromechanical actuator
BORG WARNER AUTOMOTIVE117 citations97
US5184578AFeb 9, 1993
VCT system having robust closed loop control employing dual loop approach having hydraulic pilot stage with a PWM solenoid
BORG WARNER AUTOMOTIVE135 citations97
US5218935AJun 15, 1993
VCT system having closed loop control employing spool valve actuated by a stepper motor
BORG WARNER AUTOMOTIVE78 citations95
US4949215AAug 14, 1990
Driver for high speed solenoid actuator
BORG WARNER AUTOMOTIVE70 citations95
US5289805AMar 1, 1994
Self-calibrating variable camshaft timing system
BORG WARNER AUTOMOTIVE140 citations92
US5291860AMar 8, 1994
VCT system with control valve bias at low pressures and unbiased control at normal operating pressures
BORG WARNER AUTOMOTIVE19 citations73
BORGWARNER INC
5 patentsUS6807931B2Oct 26, 2004
Control method for transitions between open and closed loop operation in electronic VCT controls
BORGWARNER INC27 citations91
US6810843B2Nov 2, 2004
Control method for achieving expected VCT actuation rate using set point rate limiter
BORGWARNER INC16 citations83
US6938592B2Sep 6, 2005
Control method for electro-hydraulic control valves over temperature range
BORGWARNER INC9 citations72
US6745732B2Jun 8, 2004
VCT cam timing system utilizing calculation of intake phase for dual dependent cams
BORGWARNER INC10 citations72
US6722328B2Apr 20, 2004
Control method for dual dependent variable CAM timing system
BORGWARNER INC1 citations51