Gierer; Georg

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gierer; Georg.The latest application filed is for "transmission device and method for operating a transmission device".

Company Profile

0.46.38

Gierer; Georg - Kressbronn DE
Gierer; Georg - Friedrichshafen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Transmission device and method for operating a transmission device Grant 9,404,574 - Ziemer , et al. August 2, 2	2016-08-02
Hydraulic transmission control Grant 8,806,863 - Gierer , et al. August 19, 2	2014-08-19
Actuating device for a shift element of a transmission device which can be applied with an actuating pressure Grant 8,667,885 - Schmidt , et al. March 11, 2	2014-03-11
Oil pump for an automatic transmission and control method thereto Grant 8,403,806 - Haupt , et al. March 26, 2	2013-03-26
Process for monitoring the direction of frictional drive from a vehicle transmission at near-zero vehicle speed Grant 8,392,080 - Gierer , et al. March 5, 2	2013-03-05
Motor vehicle transmission and method for monitoring frictional engagement in same in a preset neutral or parking position Grant 8,311,715 - Gierer , et al. November 13, 2	2012-11-13
Process for monitoring the direction of frictional drive from a vehicle transmission at near-zero vehicle speed Grant 8,249,787 - Gierer , et al. August 21, 2	2012-08-21
Transmission Device And Method For Operating A Transmission Device App 20120186376 - Ziemer; Peter ; et al.	2012-07-26
Hydraulic Transmission Control App 20120011842 - Gierer; Georg ; et al.	2012-01-19
Method for the emergency actuation of an automated double clutch transmission of a motor vehicle Grant 8,086,381 - Fritzer , et al. December 27, 2	2011-12-27
Electroyhydraulic control device of a gear unit Grant 8,070,636 - Gierer , et al. December 6, 2	2011-12-06
Electrohydraulic transmission controller, transmission device, and a motor vehicle drive train Grant 8,033,106 - Gierer , et al. October 11, 2	2011-10-11
Device for the control at least of a hydraulically operable switching element of an automatic transmission Grant 8,020,685 - Gierer , et al. September 20, 2	2011-09-20
Actuating Device For A Shift Element Of A Transmission Device Which Can Be Applied With An Actuating Pressure App 20110138957 - SCHMIDT; Thilo ; et al.	2011-06-16
Oil Pump For An Automatic Transmission And Control Method Thereto App 20110027105 - HAUPT; Josef ; et al.	2011-02-03
Pressure Control Valve App 20100326543 - BOEHM; Ralph ; et al.	2010-12-30
Hydraulic control system for a hydrodynamic torque converter comprising a controlled torque converter lockup clutch Grant 7,823,710 - Gierer , et al. November 2, 2	2010-11-02
Pressure Limiting Valve And Arrangement Of A Pressure Limiting Valve For The Pilot Control Of A Pressure Control Valve App 20100243079 - Boehm; Ralph ; et al.	2010-09-30
Gear control device Grant 7,794,349 - Gierer , et al. September 14, 2	2010-09-14
Control valve arrangement for controlling a starting clutch of an automatic transmission Grant 7,780,572 - Gierer , et al. August 24, 2	2010-08-24
Process For Monitoring The Direction Of Frictional Drive From A Vehicle Transmission At Near-zero Vehicle Speed App 20100204893 - GIERER; Georg ; et al.	2010-08-12
Control valve assembly for controlling a starting clutch of an automatic transmission Grant 7,771,317 - Gierer , et al. August 10, 2	2010-08-10
Control valve arrangement for controlling a start clutch of an automatic gearbox Grant 7,736,270 - Gierer , et al. June 15, 2	2010-06-15
Device For The Control At Least Of A Hydraulically Operable Switching Element Of An Automatic Transmission App 20100093490 - Gierer; Georg ; et al.	2010-04-15
Method For The Emergency Actuation Of An Automated Double Clutch Transmission Of A Motor Vehicle App 20100042302 - Fritzer; Anton ; et al.	2010-02-18
Method for operating drive train side components of a motor vehicle Grant 7,664,580 - Popp , et al. February 16, 2	2010-02-16
Device for the control at least of a hydraulically operable switching element of an automatic transmission Grant 7,635,057 - Gierer , et al. December 22, 2	2009-12-22
Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus Grant 7,628,261 - Gierer , et al. December 8, 2	2009-12-08
Device for the operation of a starter mechanism that can be brought into active connection with a hydraulic supply circuit of a transmission unit Grant 7,617,918 - Gierer , et al. November 17, 2	2009-11-17
Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus Grant 7,611,002 - Gierer , et al. November 3, 2	2009-11-03
Gear control device App 20090215587 - Gierer; Georg ; et al.	2009-08-27
Electrohydraulic Transmission Controller, Transmission Device, And A Motor Vehicle Drive Train App 20090107136 - GIERER; Georg ; et al.	2009-04-30
Electroyhydraulic Control Device Of A Gear Unit App 20090111636 - GIERER; Georg ; et al.	2009-04-30
Control Valve Assembly for Controlling a Starting Clutch of an Automatic Transmission App 20080234099 - Gierer; Georg ; et al.	2008-09-25
Control Valve Arrangement for Controlling a Starting Clutch of an Automatic Transmission App 20080234100 - Gierer; Georg ; et al.	2008-09-25
Braking method for a vehicle Grant 7,416,071 - Popp , et al. August 26, 2	2008-08-26
Hydraulic Control System for a Hydrodynamic Torque Converter Comprising a Controlled Torque Converter Lockup Clutch App 20080173508 - Gierer; Georg ; et al.	2008-07-24
Motor Vehicle Transmission And Method For Monitoring Frictional Engagement In Same In A Preset Neutral Or Parking Position App 20080167783 - GIERER; Georg ; et al.	2008-07-10
Control Valve Arrangement for Controlling a Start Clutch of an Automatic Gearbox App 20080047795 - Gierer; Georg ; et al.	2008-02-28
Hydraulic system for a gearbox comprising a starting clutch Grant 7,331,173 - Schmidt , et al. February 19, 2	2008-02-19
Process for monitoring the direction of frictional drive from a vehicle transmission at near-zero vehicle speed App 20080015758 - Gierer; Georg ; et al.	2008-01-17
Drivetrain Arrangement And Method For Operating A Drivetrain Arrangement App 20080000746 - Schiele; Peter ; et al.	2008-01-03
Apparatus for compensating viscous characteristics of hydraulic fluid in a hydraulic pressure line Grant 7,258,640 - Schmidt , et al. August 21, 2	2007-08-21
Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus App 20070187205 - Gierer; Georg ; et al.	2007-08-16
Apparatus for the operation of a hydrodynamic torque converter and a therewith corresponding converter bypassing clutch of a transmission apparatus App 20070187203 - Gierer; Georg ; et al.	2007-08-16
Device for the operation of a starter mechanism that can be brought into active connection with a hydraulic supply circuit of a transmission unit App 20070187204 - Gierer; Georg ; et al.	2007-08-16
Transmission hydraulic control unit Grant 7,243,767 - Gierer , et al. July 17, 2	2007-07-17
Method for operating drive train side components of a motor vehicle App 20070085497 - Popp; Christian ; et al.	2007-04-19
Device for the control at least of a hydraulically operable switching element of an automatic transmission App 20060289266 - Gierer; Georg ; et al.	2006-12-28
Control valve with a short switching time App 20060266425 - Erath; Robert ; et al.	2006-11-30
Hydraulic system for a gearbox comprising a starting clutch App 20060123777 - Schmidt; Thilo ; et al.	2006-06-15
Braking method for a vehicle App 20060113158 - Popp; Christian ; et al.	2006-06-01
Device for the control of a hydraulically actuated clutch of an automatic transmission Grant 6,997,300 - Schmidt , et al. February 14, 2	2006-02-14
Transmission hydraulic control unit App 20050269181 - Gierer, Georg ; et al.	2005-12-08
Shift element sub-assembly for a transmission Grant 6,968,935 - Biermann , et al. November 29, 2	2005-11-29
Limp home device for a vehicle with automatic transmission Grant 6,948,395 - Gierer , et al. September 27, 2	2005-09-27
Proportional pressure control valve App 20050199300 - Gierer, Georg ; et al.	2005-09-15
Device for control of a hydraulically actuatable shifting element Grant 6,905,433 - Schmidt , et al. June 14, 2	2005-06-14
Parking brake system for a gearbox of a motor vehicle Grant 6,872,165 - Gierer March 29, 2	2005-03-29
Apparatus for compensating viscous characteristics of hydraulic fluid in a hydraulic pressure line App 20040222319 - Schmidt, Thilo ; et al.	2004-11-11
Shift element sub-assembly for a transmission App 20040182668 - Biermann, Eberhard ; et al.	2004-09-23
Reduction of the thermal stress of starting switch elements in automatic gearboxes or in automated manual gearboxes App 20040162660 - Gierer, Georg ; et al.	2004-08-19
Device for the control of a hydraulically actuated clutch of an automatic transmission App 20040149535 - Schmidt, Thilo ; et al.	2004-08-05
Seal for intermediate sheet steel of a valve housing for an automatic transmission Grant 6,705,594 - Gierer , et al. March 16, 2	2004-03-16
Device for control of a hydraulically actuatable shifting element App 20040043858 - Schmidt, Thilo ; et al.	2004-03-04
Device for emergency operation of motor vehicle with automatic transmission App 20040010361 - Gierer, Georg ; et al.	2004-01-15
vibration damper for damping fluid vibrations in a hydraulic system Grant 6,669,309 - Gierer , et al. December 30, 2	2003-12-30
Electronic-hydraulic control for automobile drive systems with automatic gear shifting Grant 6,544,139 - Gierer , et al. April 8, 2	2003-04-08
Parking brake system for a gearbox of a motor vehicle App 20030047413 - Gierer, Georg	2003-03-13
Control device for an automatic automobile transmission Grant 6,527,670 - Gierer , et al. March 4, 2	2003-03-04
Parking brake, notably for automatic transmission systems of motor vehicles Grant 6,471,027 - Gierer , et al. October 29, 2	2002-10-29
Pressure regulating valve Grant 6,418,967 - Frei , et al. July 16, 2	2002-07-16
Pressure Regulating Valve App 20020053362 - FREI, WALTER ; et al.	2002-05-09
Method for controlling a vehicle drive system App 20020022548 - Schiele, Peter ; et al.	2002-02-21
Method of determining the parameters of an automatic transmission Grant 6,155,948 - Gierer December 5, 2	2000-12-05
Electronic-hydraulic control device for transmission systems of vehicles with automatic gear change Grant 5,417,626 - Gierer May 23, 1	1995-05-23
Apparatus for electrohydraulic actuation of a clutch assembly for locking the differential transmission of a motor vehicle Grant 5,103,930 - Gierer April 14, 1	1992-04-14
Transmission control fail safe system Grant 4,981,052 - Gierer January 1, 1	1991-01-01
Electrohydraulic control for an automatically shiftable automotive transmission Grant 4,944,202 - Gierer July 31, 1	1990-07-31

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