Inventor
KIRCHHOFFER JOHANN
DE30 patents
⚠️ This page may combine multiple inventors who share the name “KIRCHHOFFER JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FORD GLOBAL TECH LLC
12 patentsUS9631680B2Apr 25, 2017
Integrated cooling system for a dry dual clutch of a dual clutch transmission
FORD GLOBAL TECH LLC4 citations73
US9157491B2Oct 13, 2015
Dual clutch transmission
FORD GLOBAL TECH LLC2 citations63
US10605335B2Mar 31, 2020
Dual clutch transmission for motor vehicles
FORD GLOBAL TECH LLC1 citations62
US11884221B2Jan 30, 2024
On-board electrical network of a motor vehicle
FORD GLOBAL TECH LLC0 citations52
US11623543B2Apr 11, 2023
Method for operating an on-board electrical network of a motor vehicle
FORD GLOBAL TECH LLC0 citations52
US10119577B2Nov 6, 2018
Cooling system for a dry dual clutch of a dual clutch transmission
FORD GLOBAL TECH LLC1 citations52
US10054170B2Aug 21, 2018
Clutch mechanism for motor vehicles
FORD GLOBAL TECH LLC0 citations52
US11646589B2May 9, 2023
Switching architecture of battery cell packs
FORD GLOBAL TECH LLC0 citations46
US9631681B2Apr 25, 2017
Gear mechanism for motor vehicles
FORD GLOBAL TECH LLC0 citations45
US11325500B2May 10, 2022
On-board electrical network for a motor vehicle
FORD GLOBAL TECH LLC0 citations42
US10563730B2Feb 18, 2020
Dual clutch transmission for motor vehicles
FORD GLOBAL TECH LLC0 citations42
US9518619B2Dec 13, 2016
Synchronizing device
FORD GLOBAL TECH LLC1 citations39
FORD GLOBAL TECH INC
9 patentsUS6292731B1Sep 18, 2001
Automatic shift control system for an automatic transmission including a select-shift manual control
FORD GLOBAL TECH INC73 citations94
US5835875ANov 10, 1998
Swap-shift control system for a multiple ratio transmission
FORD GLOBAL TECH INC41 citations91
US5758302AMay 26, 1998
Shift control system for a multiple ratio automatic transmission
FORD GLOBAL TECH INC45 citations91
US5722519AMar 3, 1998
Multiple ratio automatic transmission and torque converter
FORD GLOBAL TECH INC38 citations91
US6122583ASep 19, 2000
Upshift and downshift control valve system for multiple ratio automatic transmission
FORD GLOBAL TECH INC29 citations90
US5809442ASep 15, 1998
Multiple ratio transmission having swap-shift controls with optimum ratio upshifts
FORD GLOBAL TECH INC31 citations90
US6301538B1Oct 9, 2001
Swap shift multiple-ratio automatic transmission
FORD GLOBAL TECH INC22 citations86
US6007445ADec 28, 1999
Static forward and reverse engagement control system for a multiple ratio automatic transmission
FORD GLOBAL TECH INC9 citations72
US5806405ASep 15, 1998
Hydraulic servo device for a friction brake in a planetary transmission
FORD GLOBAL TECH INC2 citations56
FORD MOTOR CO
9 patentsUS5646842AJul 8, 1997
Shift control system for a multiple ratio automatic transmission
FORD MOTOR CO39 citations91
US5642283AJun 24, 1997
Multiple ratio transmission with swap-shift controls
FORD MOTOR CO39 citations90
US5612874AMar 18, 1997
Multiple ratio automatic transmission with solenoid operated valves for effecting pressure buildup
FORD MOTOR CO42 citations89
US7198586B2Apr 3, 2007
Transmission having multiple ratio planetary gear unit in series with an auxiliary gear unit
FORD MOTOR CO29 citations88
US5553694ASep 10, 1996
Multiple ratio automatic transmission and torque converter
FORD MOTOR CO34 citations88
US5058716AOct 22, 1991
Control system for a hydrokinetic torque converter lock-up clutch
FORD MOTOR CO46 citations87
US7354375B2Apr 8, 2008
Transmission having multiple ratio planetary gear unit in series with an auxiliary gear unit
FORD MOTOR CO14 citations79
US4966050AOct 30, 1990
Control valve for reducing harshness of engagement of an automatic transmission clutch
FORD MOTOR CO10 citations72
US5586029ADec 17, 1996
Shift control system for a multiple ratio automatic transmission with manual ratio ranges
FORD MOTOR CO17 citations70