Inventor · disambiguated record
Raymond J. Haka
Also filed as: HAKA RAYMOND J · HAKA RAYMOND JAMES
64 granted patents·9 pending applications·1,626 citations·filing 1977–2021
99Inventor score
Files withGEN MOTORS CORP55DANA LTD5DANA HEAVY VEHICLE SYS GROUP4GM GLOBAL TECH OPERATIONS INC3HAKA RAYMOND J2
Top patents by PatentIndex Score
73 records- 0199US7011597B2Multi-speed transmissionGEN MOTORS CORP·Filed 2004·Granted Mar 14, 2006·305 cites·6 claims
- 0299US6425841B1Multi-speed power transmissionGEN MOTORS CORP·Filed 2000·Granted Jul 30, 2002·376 cites·15 claims
- 0398US10807466B1Electric drivetrain axles with multi-speed gearboxesDANA HEAVY VEHICLE SYS GROUP·Filed 2017·Granted Oct 20, 2020·22 cites·16 claims
- 0496US7437963B2Power transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Oct 21, 2008·42 cites·7 claims
- 0593US6447422B1Dual mode, geared neutral continuously variable transmissionGEN MOTORS CORP·Filed 2001·Granted Sep 10, 2002·46 cites·12 claims
- 0689US5234090AClearance adjustment for a multi-plate fluid operated friction clutchGEN MOTORS CORP·Filed 1992·Granted Aug 10, 1993·41 cites·1 claims
- 0788US6663528B1Dual clutch planetary manual transmission with switched outputGEN MOTORS CORP·Filed 2002·Granted Dec 16, 2003·30 cites·6 claims
- 0887US11639094B2Distributed drivetrain architectures for commercial vehicles with a hybrid electric powertrain and dual range disconnect axlesDANA HEAVY VEHICLE SYS GROUP·Filed 2021·Granted May 2, 2023·2 cites·14 claims
- 0987US10030748B2Continuously variable transmissionDANA LTD·Filed 2013·Granted Jul 24, 2018·7 cites·19 claims
- 1087US6162144ATraction coefficient control for a continuously variable transmissionGEN MOTORS CORP·Filed 1999·Granted Dec 19, 2000·40 cites·7 claims
- 1187US5803858APowertrain transmission with torque converter planetary gearing and a continuously variable transmission unitGEN MOTORS CORP·Filed 1997·Granted Sep 8, 1998·41 cites·2 claims
- 1285US6663529B1Planetary manual power transmissionGEN MOTORS CORP·Filed 2002·Granted Dec 16, 2003·25 cites·8 claims
- 1384US7011596B2Transfer caseGEN MOTORS CORP·Filed 2003·Granted Mar 14, 2006·23 cites·10 claims
- 1484US6942592B1All wheel drive/four wheel drive transfer case with different front and rear axle ratiosGEN MOTORS CORP·Filed 2004·Granted Sep 13, 2005·23 cites·19 claims
- 1584US5879263AMulti-speed power transmissionGEN MOTORS CORP·Filed 1997·Granted Mar 9, 1999·37 cites·4 claims
- 1682US10486521B2Distributed drivetrain architectures for commercial vehicles with a hybrid electric powertrainDANA HEAVY VEHICLE SYS GROUP·Filed 2016·Granted Nov 26, 2019·3 cites·17 claims
- 1780US7291087B2Planetary manual transmissionGEN MOTORS CORP·Filed 2005·Granted Nov 6, 2007·9 cites·4 claims
- 1880US6705967B2Six-speed transmission with three planetary gear sets and five torque transmitting mechanismsGEN MOTORS CORP·Filed 2001·Granted Mar 16, 2004·21 cites·3 claims
- 1979US6835157B2Apparatus for controlling a plurality of synchronizers in a manual planetary transmissionGEN MOTORS CORP·Filed 2003·Granted Dec 28, 2004·18 cites·7 claims
- 2079US5931271AHybrid drive with one-way drive connectionsGEN MOTORS CORP·Filed 1997·Granted Aug 3, 1999·55 cites·2 claims
- 2178US11001134B2Distributed drivetrain architectures for commercial vehicles with a hybrid electric powertrain and dual range disconnect axlesDANA HEAVY VEHICLE SYS GROUP·Filed 2016·Granted May 11, 2021·2 cites·13 claims
- 2277US7140267B2Multi-speed dual clutch transmissionGEN MOTORS CORP·Filed 2004·Granted Nov 28, 2006·16 cites·18 claims
- 2376US5016521ASelf-adjusting servo mechanism for actuating a friction band assembly in a planetary gear setGEN MOTORS CORP·Filed 1990·Granted May 21, 1991·41 cites·4 claims
- 2473US7070532B2Planetary transmission having a rotating-type torque-transmitting mechanism with a stationary pistonGEN MOTORS CORP·Filed 2004·Granted Jul 4, 2006·14 cites·7 claims
- 2573US5357821ATransmission and shift controlGEN MOTORS CORP·Filed 1993·Granted Oct 25, 1994·25 cites·3 claims
- 2672US6364804B1Multi-speed power transmission having six forward ratios and one reverse ratioGEN MOTORS CORP·Filed 2000·Granted Apr 2, 2002·14 cites·6 claims
- 2772US5803859APowertrain with planetary gearing and a continuously variable ratio unitGEN MOTORS CORP·Filed 1997·Granted Sep 8, 1998·24 cites·4 claims
- 2872US5577976APower transmissionGEN MOTORS CORP·Filed 1995·Granted Nov 26, 1996·24 cites·9 claims
- 2970US7707905B2Shift mechanism for a manual planetary transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 4, 2010·4 cites·11 claims
- 3070US7163483B2Three speed transfer case with two transfer chainsGEN MOTORS CORP·Filed 2004·Granted Jan 16, 2007·19 cites·21 claims
- 3169US6422966B1Toroidal transmission with a starting clutchGEN MOTORS CORP·Filed 2001·Granted Jul 23, 2002·12 cites·2 claims
- 3268US7163095B2Clutch assembly with vibration damperGEN MOTORS CORP·Filed 2004·Granted Jan 16, 2007·10 cites·10 claims
- 3368US7004881B2Dual input clutch transmission having synchronizers for establishing speed ratiosGEN MOTORS CORP·Filed 2004·Granted Feb 28, 2006·11 cites·10 claims
- 3467US6960146B2Torque ratio control apparatus for a multi-speed transmissionGEN MOTORS CORP·Filed 2003·Granted Nov 1, 2005·10 cites·2 claims
- 3566US10006529B2Off-highway continuously variable planetary-based multimode transmission including infinite variable transmission and direct continuously variable transmissionDANA LTD·Filed 2015·Granted Jun 26, 2018·1 cites·19 claims
- 3666US7128682B2Planetary manual transmissionGEN MOTORS CORP·Filed 2004·Granted Oct 31, 2006·10 cites·4 claims
- 3765US7062984B2Vehicle powertrain with two-wheel and four-wheel drive ratiosGEN MOTORS CORP·Filed 2004·Granted Jun 20, 2006·15 cites·6 claims
- 3865US6387009B1Traction drive with slip control and method of controlling the slipGEN MOTORS CORP·Filed 1999·Granted May 14, 2002·18 cites·6 claims
- 3964US7478709B2Vibration damping apparatusGEN MOTORS CORP·Filed 2005·Granted Jan 20, 2009·4 cites·11 claims
- 4062US6926634B2All-wheel drive transfer case with different front and rear axle ratiosGEN MOTORS CORP·Filed 2004·Granted Aug 9, 2005·13 cites·16 claims
- 4162US5895335AContinuously variable powertrainGEN MOTORS CORP·Filed 1998·Granted Apr 20, 1999·17 cites·2 claims
- 4260US7101301B2Two-speed transfer case with center differentialGEN MOTORS CORP·Filed 2003·Granted Sep 5, 2006·12 cites·11 claims
- 4359US7458913B2Power transmissionGM GLOBAL TECH OPERATIONS INC·Filed 2005·Granted Dec 2, 2008·2 cites·8 claims
- 4458US6786845B1Multi-speed power transmissionGEN MOTORS CORP·Filed 2003·Granted Sep 7, 2004·7 cites·5 claims
- 4558US5445246ABrake band mechanismGEN MOTORS CORP·Filed 1994·Granted Aug 29, 1995·14 cites·6 claims
- 4658US4164918AExhaust gas recirculation controlGEN MOTORS CORP·Filed 1978·Granted Aug 21, 1979·8 cites·8 claims
- 4754US4397289ASelf-calibrating exhaust gas recirculation systemGEN MOTORS CORP·Filed 1981·Granted Aug 9, 1983·8 cites·3 claims
- 4853US6976933B2Multi-speed power transmissionGEN MOTORS CORP·Filed 2004·Granted Dec 20, 2005·5 cites·3 claims
- 4952US5018434ASelf-adjusting servo mechanism for actuating a friction band assembly in a planetary gear setGEN MOTORS CORP·Filed 1990·Granted May 28, 1991·13 cites·8 claims
- 5052US4342299AThrottle positioning systemGEN MOTORS CORP·Filed 1980·Granted Aug 3, 1982·9 cites·2 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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