Transmission assembly with four planetary gear sets providing nine forward and one reverse gear ratio
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Inventor: Meyer, et al.
Automatic transmission for vehicles
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Issued on: 01/29/2002
Inventor: Takagi, et al.
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Automatic transmission for a vehicle
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Issued on: 05/06/2003
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Family of multi-speed dual-clutch transmissions having three interconnected planetary gear members
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Issued on: 05/18/2004
Inventor: Usoro, et al.
Multi-speed dual-clutch planetary transmissions having output shaft interconnected with three gear members
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Issued on: 06/01/2004
Inventor: Usoro, et al.
Family of six-speed dual-clutch transmissions having two stationary planetary gear members
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Issued on: 06/01/2004
Inventor: Lee, et al.
Multi-speed dual-clutch planetary transmission mechanisms having three interconnecting members
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Issued on: 06/01/2004
Inventor: Lee, et al.
Multi-speed dual-clutch planetary transmission mechanisms having four gear sets and a stationary member
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Issued on: 06/01/2004
Inventor: Usoro, et al.
Multi-speed dual-clutch planetary transmissions having three continuously interconnected gear members
Patent #: 6743144
Issued on: 06/01/2004
Inventor: Lee, et al.
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Family of six-speed dual-clutch transmissions having four planetary gear sets and three brakes
Patent #: 6746357
Issued on: 06/08/2004
Inventor: Usoro, et al.
Multi-speed dual-clutch planetary transmissions having a stationary fourth gear set member
Patent #: 6752736
Issued on: 06/22/2004
Inventor: Lee, et al.
Multi-speed dual-clutch planetary transmissions having three gear members continuously interconnected with output shaft
Patent #: 6755765
Issued on: 06/29/2004
Inventor: Usoro, et al.
Family of six-speed dual-clutch transmissions having a stationary planetary member and two brakes
Patent #: 6758784
Issued on: 07/06/2004
Inventor: Lee, et al.
Family of six-speed dual-clutch transmissions having a stationary planetary gear member
Patent #: 6758787
Issued on: 07/06/2004
Inventor: Usoro, et al.
Six-speed dual-clutch transmissions having planetary gear sets with three interconnecting members
Patent #: 6764424
Issued on: 07/20/2004
Inventor: Usoro, et al.
Multi-speed dual-clutch planetary transmissions having four fixed interconnecting members
Patent #: 6764425
Issued on: 07/20/2004
Inventor: Lee, et al.
Multi-speed dual-clutch transmissions having three interconnecting members and four brakes
Patent #: 6764426
Issued on: 07/20/2004
Inventor: Usoro, et al.
Family of multi-speed dual-clutch transmissions having four planetary gear sets and four brakes
Patent #: 6767307
Issued on: 07/27/2004
Inventor: Lee, et al.
Multi-speed dual-clutch planetary transmission mechanisms having a stationary gear member and two brakes
Patent #: 6811512
Issued on: 11/02/2004
Inventor: Usoro, et al.
Six-speed dual-clutch transmissions having four planetary gear sets and two brakes
Patent #: 6837823
Issued on: 01/04/2005
Inventor: Lee, et al.
Six-speed dual-clutch transmissions having planetary gear sets with two interconnecting members
Patent #: 6852059
Issued on: 02/08/2005
Inventor: Lee, et al.
Multistep reduction gear
Patent #: 6960149
Issued on: 11/01/2005
Inventor: Ziemer
Multi-stage gearbox
Patent #: 6984187
Issued on: 01/10/2006
Inventor: Biermann
Multistep gear
Patent #: 6991578
Issued on: 01/31/2006
Inventor: Ziemer
Multi-speed transmission
Patent #: 7011597
Issued on: 03/14/2006
Inventor: Haka
Seven-speed transmission
Patent #: 7014589
Issued on: 03/21/2006
Inventor: Stevenson
Multistep gear
Patent #: 7018319
Issued on: 03/28/2006
Inventor: Ziemer
Planetary-gear-type multiple-step transmission for vehicle
Patent #: 7101305
Issued on: 09/05/2006
Inventor: Tabata, et al.
Power transmission mechanism
Patent #: 7128683
Issued on: 10/31/2006
Inventor: Oguri, et al.
Eight-speed transmissions with four planetary gear sets
Patent #: 7163484
Issued on: 01/16/2007
Inventor: Klemen
Multi-step transmission
Patent #: 7527576
Issued on: 05/05/2009
Inventor: Kamm, et al.
Multi-speed gearbox
Patent #: 7582040
Issued on: 09/01/2009
Inventor: Kamm, et al.
Multi-speed transmission
Patent #: 7597646
Issued on: 10/06/2009
Inventor: Kamm, et al.
Multi-speed transmission
Patent #: 7621840
Issued on: 11/24/2009
Inventor: Kamm, et al.
Multi-speed transmission
Patent #: 7632207
Issued on: 12/15/2009
Inventor: Kamm, et al.
Multi-speed transmission
Patent #: 7635315
Issued on: 12/22/2009
Inventor: Kamm, et al.
Multi-speed transmission
Patent #: 7645207
Issued on: 01/12/2010
Inventor: Kamm, et al.
Multi-speed transmission Patent #: 7645208
Issued on: 01/12/2010
Inventor: Kamm, et al.
December 12, 2027. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
