Assignee
LONG CHARLES F
US·23 granted patents·2 pending applications·88 citations·filing 2005–2013
Top patents by PatentIndex Score
25 records- 0193US8070637B2Manual valve control for multi-speed planetary transmissionLONG CHARLES F·Filed 2011·Granted Dec 6, 2011·10 cites·21 claims
- 0292US8852049B2Fast valve actuation system for an automatic transmissionLONG CHARLES F·Filed 2010·Granted Oct 7, 2014·11 cites·13 claims
- 0390US9267582B2System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmissionLONG CHARLES F·Filed 2013·Granted Feb 23, 2016·7 cites·19 claims
- 0488US8401752B2Fail-to-neutral system and method for a toroidal traction drive automatic transmissionLONG CHARLES F·Filed 2010·Granted Mar 19, 2013·7 cites·12 claims
- 0585US8589043B2Fail-to-neutral system and method for toroidal traction drive automatic transmissionLONG CHARLES F·Filed 2013·Granted Nov 19, 2013·5 cites·18 claims
- 0685US8424373B2Variator fault detection systemLONG CHARLES F·Filed 2010·Granted Apr 23, 2013·6 cites·21 claims
- 0784US8578802B2System and method for multiplexing gear engagement control and providing fault protection in a toroidal traction drive automatic transmissionLONG CHARLES F·Filed 2010·Granted Nov 12, 2013·6 cites·20 claims
- 0884US8403791B2Manual valve control for multi-speed planetary transmissionLONG CHARLES F·Filed 2012·Granted Mar 26, 2013·4 cites·21 claims
- 0982US8727942B2Dual pump regulator system for a motor vehicle transmissionLONG CHARLES F·Filed 2011·Granted May 20, 2014·5 cites·20 claims
- 1076US8527169B2Control for torque converter having multiple selectively engageable converter couplersLONG CHARLES F·Filed 2009·Granted Sep 3, 2013·4 cites·26 claims
- 1175US8897977B2Variator control with torque protectionLONG CHARLES F·Filed 2013·Granted Nov 25, 2014·2 cites·6 claims
- 1275US8676515B2System and method for detecting clutch-related faults in an automatic transmissionLONG CHARLES F·Filed 2010·Granted Mar 18, 2014·3 cites·30 claims
- 1375US8206254B2Manual valve control for multi-speed planetary transmissionLONG CHARLES F·Filed 2011·Granted Jun 26, 2012·2 cites·20 claims
- 1472US8221288B2Electro-hydraulic control system diagnosticsLONG CHARLES F·Filed 2009·Granted Jul 17, 2012·4 cites·17 claims
- 1571US9206896B2Engine-off auxiliary hydraulic pressurization system and method for a transmissionLONG CHARLES F·Filed 2013·Granted Dec 8, 2015·2 cites·14 claims
- 1670US9037370B2Multi-plexing clutch logic control of a multi-mode transmissionLONG CHARLES F·Filed 2013·Granted May 19, 2015·1 cites·21 claims
- 1768US8840522B2Variator switching valve scheme for a torroidal traction drive transmisionLONG CHARLES F·Filed 2011·Granted Sep 23, 2014·2 cites·22 claims
- 1868US8721494B2Variator multiplex valve scheme for a torroidal traction drive transmisionLONG CHARLES F·Filed 2011·Granted May 13, 2014·2 cites·21 claims
- 1966US8548698B2Main modulation calibration using control main valveLONG CHARLES F·Filed 2009·Granted Oct 1, 2013·3 cites·19 claims
- 2062US8744697B2Variator lockout valve systemLONG CHARLES F·Filed 2010·Granted Jun 3, 2014·1 cites·18 claims
- 2154US8437932B2Main modulation calibration using clutch trim valveLONG CHARLES F·Filed 2009·Granted May 7, 2013·1 cites·20 claims
- 2252US8770018B2Variator fault detection systemLONG CHARLES F·Filed 2013·Granted Jul 8, 2014·0 cites·20 claims
- 2351US8690732B2Electro-hydraulic control system diagnosticsLONG CHARLES F·Filed 2012·Granted Apr 8, 2014·0 cites·14 claims
- 2441US2007298933A1Self cleaning logic valve assemblyLONG CHARLES F·Filed 2006·Application pending·0 cites
- 2540US2006184303A1Automatic transmission control apparatus having a multi-plex diagnostic systemLONG CHARLES F·Filed 2005·Application pending·0 cites
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