Inventor
WING BRAMAN
US15 patents
⚠️ This page may combine multiple inventors who share the name “WING BRAMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BORGWARNER INC
14 patentsUS7000580B1Feb 21, 2006
Control valves with integrated check valves
BORGWARNER INC70 citations98
US6322468B1Nov 27, 2001
Pressure relief valve and dual path vent disc for hydraulic tensioner
BORGWARNER INC150 citations97
US6666181B2Dec 23, 2003
Hydraulic detent for a variable camshaft timing device
BORGWARNER INC42 citations92
US6634973B1Oct 21, 2003
Hydraulic tensioner with two spring biased pistons and cushioned pull-back rack
BORGWARNER INC49 citations92
US7568458B2Aug 4, 2009
Valve event reduction through operation of a fast-acting camshaft phaser
BORGWARNER INC13 citations83
US6814037B1Nov 9, 2004
Variable camshaft timing for internal combustion engine with actuator locking
BORGWARNER INC10 citations73
US6729283B2May 4, 2004
Externally mounted vacuum controlled actuator with position sensor control means to reduce functional and magnetic hysteresis
BORGWARNER INC8 citations73
US10865666B2Dec 15, 2020
Check valve for exhausting flow of fluid from a variable cam timing phaser
BORGWARNER INC4 citations71
US6561146B2May 13, 2003
Method of controlling resonances in internal combustion engine having variable cam timing
BORGWARNER INC8 citations71
US6971354B1Dec 6, 2005
Variable camshaft timing system with remotely located control system
BORGWARNER INC6 citations62
US12392265B2Aug 19, 2025
Hydraulic variable camshaft timing with a temperature based hydraulic switch
BORGWARNER INC0 citations60
US10690019B2Jun 23, 2020
Zero pressure unlocking system for a phaser
BORGWARNER INC1 citations57
US10808580B2Oct 20, 2020
Electrically-actuated VCT lock
BORGWARNER INC0 citations51
US10539048B2Jan 21, 2020
Hydraulic lock for electrically-actuated camshaft phasers
BORGWARNER INC0 citations51