Inventor
SCHWAB MANFRED
30 patents
⚠️ This page may combine multiple inventors who share the name “SCHWAB MANFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSCH GMBH ROBERT
14 patentsUS4403527ASep 13, 1983
Apparatus for decreasing jolts during gear shifts in automatic transmissions in motor vehicles
BOSCH GMBH ROBERT80 citations95
US4345489AAug 24, 1982
Hydraulic control system for servos in automatic transmissions
BOSCH GMBH ROBERT53 citations95
US4266447AMay 12, 1981
Apparatus and method for improving the jolt control in a motor vehicle drive system
BOSCH GMBH ROBERT76 citations95
US4370903AFeb 1, 1983
Method and apparatus for computing motor speeds for initiating and ending jolt control during gearshift in a drive system using fluid couplings or torque converters
BOSCH GMBH ROBERT36 citations92
US4287565ASep 1, 1981
Monitoring system for program controlled apparatus
BOSCH GMBH ROBERT33 citations92
US4742461AMay 3, 1988
Method of controlling frictionally engageable couplings of an automatic transmission of a motor vehicle
BOSCH GMBH ROBERT42 citations91
US4462275AJul 31, 1984
Electronic control for a stepless vehicle transmission using a control member responsive to static pressure
BOSCH GMBH ROBERT40 citations91
US4520694AJun 4, 1985
Method of controlling engine operation in an automotive vehicle during gear change
BOSCH GMBH ROBERT22 citations82
US4611507ASep 16, 1986
Automotive gearshift jolt minimization system
BOSCH GMBH ROBERT9 citations74
US4501171AFeb 26, 1985
Control of the shift points of an automatic transmission for temporary acceleration increase
BOSCH GMBH ROBERT18 citations74
US4370904AFeb 1, 1983
Method and apparatus for controlling the torque of an internal combustion engine
BOSCH GMBH ROBERT19 citations73
US4577143AMar 18, 1986
Method and apparatus to convert an electrical value into a mechanical position by using an electromagnetic element subject to hysteresis
BOSCH GMBH ROBERT8 citations72
US4395927AAug 2, 1983
Hydraulic regulating device for load shifted gears
BOSCH GMBH ROBERT11 citations72
US4501170AFeb 26, 1985
Method of controlling downshift after braking in automatic transmissions of motor vehicles
BOSCH GMBH ROBERT12 citations71
ZAHNRADFABRIK FRIEDRICHSHAFEN
7 patentsUS6778895B1Aug 17, 2004
Control of an automatic or automated gearbox using voice command
ZAHNRADFABRIK FRIEDRICHSHAFEN23 citations92
US5672132ASep 30, 1997
Continuously variable transmission regulation process
ZAHNRADFABRIK FRIEDRICHSHAFEN30 citations92
US7419455B2Sep 2, 2008
Preventing reverse creep in a motor vehicle
ZAHNRADFABRIK FRIEDRICHSHAFEN12 citations83
US5609068AMar 11, 1997
Process for controlling and regulating the load take-up in an automatic gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN20 citations81
US5419412AMay 30, 1995
Gear-shift control and gear-range selector for a semi-automatic or fully-automatic motion vehicle gearbox
ZAHNRADFABRIK FRIEDRICHSHAFEN19 citations73
US5283738AFeb 1, 1994
Process and device for controlling a clutch
ZAHNRADFABRIK FRIEDRICHSHAFEN17 citations73
US7084748B2Aug 1, 2006
Wireless communication in vehicles
ZAHNRADFABRIK FRIEDRICHSHAFEN4 citations63