Inventor · disambiguated record
Thomas H. Lichti
Also filed as: LICHTI THOMAS H · LICHTI THOMAS HOWARD
31 granted patents·3 pending applications·568 citations·filing 1989–2017
97Inventor score
Top patents by PatentIndex Score
34 records- 0197US6276321B1Cam phaser having a torsional bias spring to offset retarding force of camshaft frictionDELPHI TECH INC·Filed 2000·Granted Aug 21, 2001·102 cites·6 claims
- 0296US8726866B1Check valve for a camshaft phaserDELPHI TECH INC·Filed 2013·Granted May 20, 2014·15 cites·23 claims
- 0395US8662039B2Camshaft phaser with coaxial control valvesFISCHER THOMAS H·Filed 2011·Granted Mar 4, 2014·12 cites·12 claims
- 0494US8534246B2Camshaft phaser with independent phasing and lock pin controlLICHTI THOMAS H·Filed 2011·Granted Sep 17, 2013·33 cites·24 claims
- 0594US6412462B1Cam phaser apparatus having a stator integral with a back plate or a front cover plateDELPHI TECH INC·Filed 2000·Granted Jul 2, 2002·54 cites·1 claims
- 0691US9366162B1Camshaft phaser with position control valveDELPHI TECH INC·Filed 2014·Granted Jun 14, 2016·7 cites·19 claims
- 0791US9127575B2Camshaft phaser with coaxial control valvesDELPHI TECH INC·Filed 2013·Granted Sep 8, 2015·6 cites·8 claims
- 0891US8397687B2Axially compact camshaft phaserLICHTI THOMAS HOWARD·Filed 2010·Granted Mar 19, 2013·13 cites·16 claims
- 0990US9587526B2Camshaft phaserDELPHI TECH INC·Filed 2014·Granted Mar 7, 2017·6 cites·20 claims
- 1090US6308672B1Front-mounting cam phaser moduleDELPHI TECH INC·Filed 2000·Granted Oct 30, 2001·32 cites·11 claims
- 1186US5937806AClosed-loop camshaft phaser controlGEN MOTORS CORP·Filed 1998·Granted Aug 17, 1999·49 cites·9 claims
- 1285US7117833B2Readily-fillable hydraulic valve lifter assemblyDELPHI TECH INC·Filed 2004·Granted Oct 10, 2006·19 cites·12 claims
- 1384US9046013B2Camshaft phaseDELPHI TECH INC·Filed 2013·Granted Jun 2, 2015·4 cites·14 claims
- 1484US5588404AVariable cam phaser and method of assemblyGEN MOTORS CORP·Filed 1994·Granted Dec 31, 1996·41 cites·18 claims
- 1583US5163872ACompact camshaft phasing driveGEN MOTORS CORP·Filed 1991·Granted Nov 17, 1992·44 cites·18 claims
- 1681US6405696B1Spline-type cam phaserDELPHI TECH INC·Filed 2001·Granted Jun 18, 2002·21 cites·7 claims
- 1778US8881702B1Camshaft phaserDELPHI TECH INC·Filed 2013·Granted Nov 11, 2014·4 cites·15 claims
- 1877US7475661B2Camshaft phaser having a differential bevel gear systemDELPHI TECH INC·Filed 2006·Granted Jan 13, 2009·6 cites·15 claims
- 1974US7614372B2Bias spring arbor for a camshaft phaserDELPHI TECH INC·Filed 2006·Granted Nov 10, 2009·5 cites·7 claims
- 2074US6176210B1Axially-compact cam phaser having an inverted bearingDELPHI TECH INC·Filed 1999·Granted Jan 23, 2001·32 cites·10 claims
- 2170US7562645B2Electromechanical camshaft phaser having a worm gear drive with a hypoid gear actuatorDELPHI TECH INC·Filed 2007·Granted Jul 21, 2009·4 cites·11 claims
- 2267US9587527B2Camshaft phaserDELPHI TECH INC·Filed 2014·Granted Mar 7, 2017·1 cites·20 claims
- 2367US5119691AHydraulic phasers and valve means thereforGEN MOTORS CORP·Filed 1990·Granted Jun 9, 1992·23 cites·6 claims
- 2461US5033327ACamshaft phasing drive with wedge actuatorsGEN MOTORS CORP·Filed 1989·Granted Jul 23, 1991·19 cites·10 claims
- 2559US7958857B2Cam phaser helical bias spring having a square end for retentionDELPHI TECH INC·Filed 2008·Granted Jun 14, 2011·2 cites·5 claims
- 2655US7404540B2Primary pole piece for a solenoid actuatorDELPHI TECH INC·Filed 2006·Granted Jul 29, 2008·3 cites·5 claims
- 2754US10883395B2Hydraulically biased camshaft phaserDELPHI TECH IP LTD·Filed 2017·Granted Jan 5, 2021·0 cites·17 claims
- 2848US6742485B2Cam phaser locking pin assembly guideDELPHI TECH INC·Filed 2002·Granted Jun 1, 2004·6 cites·5 claims
- 2944US9784144B2Camshaft phaser with a rotary valve spoolDELPHI TECH INC·Filed 2015·Granted Oct 10, 2017·0 cites·32 claims
- 3040US2012298058A1System for attaching a camshaft phaser to a camshaftFISCHER THOMAS H·Filed 2011·Application pending·0 cites
- 3139US2014123920A1Camshaft phaser with centrally located lock pin valve spoolDELPHI TECH INC·Filed 2012·Application pending·0 cites
- 3238US2009044770A1Camshaft phaser wiper seal with integral springSCOTT MATTHEW T·Filed 2007·Application pending·0 cites
- 3333US9810106B2Camshaft phaserDELPHI TECH INC·Filed 2015·Granted Nov 7, 2017·0 cites·17 claims
- 3432US6209499B1Retainer groove and variable resistance assemblyDELPHI TECH INC·Filed 1999·Granted Apr 3, 2001·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →