Assignee
CUMMINS ELECTRONICS
US17 patents
Top patents by PatentIndex Score
US5109819AMay 5, 1992
Accelerator control system for a motor vehicle
CUMMINS ELECTRONICS328 citations98
US5393277AFeb 28, 1995
Variable electronically controlled shift points for a cruise control system
CUMMINS ELECTRONICS64 citations94
US5352901AOct 4, 1994
Forward and back scattering loss compensated smoke detector
CUMMINS ELECTRONICS118 citations94
US5121723AJun 16, 1992
Engine brake control apparatus and method
CUMMINS ELECTRONICS66 citations93
US5393276AFeb 28, 1995
Method and apparatus for control of engine compression brakes before, during and after an electronically controlled gear shift
CUMMINS ELECTRONICS39 citations92
US5243523ASep 7, 1993
Method and device for computing a stabilized vehicle speed value from a pulse signal
CUMMINS ELECTRONICS23 citations92
US5498195AMar 12, 1996
Apparatus and method for verifying gear engagement in controlling the automatic shifting of a manual-automatic transmission
CUMMINS ELECTRONICS43 citations91
US5401223AMar 28, 1995
Method and device for controlling critical switch failure and neutral conditions at high and low vehicle speeds
CUMMINS ELECTRONICS30 citations91
US5424842AJun 13, 1995
Self-cleaning system for monitoring the opacity of combustion engine exhaust using venturi effect
CUMMINS ELECTRONICS31 citations89
US5533489AJul 9, 1996
Exhaust gas recirculation control system
CUMMINS ELECTRONICS19 citations88
US5094198AMar 10, 1992
Air intake heating method and device for internal combustion engines
CUMMINS ELECTRONICS83 citations88
US4998103AMar 5, 1991
Electrostatic position sensing angle resolver
CUMMINS ELECTRONICS23 citations88
US5426585AJun 20, 1995
Method and apparatus for generating calibration information for an electronic engine control module
CUMMINS ELECTRONICS49 citations87
US5165271ANov 24, 1992
Single sensor apparatus and method for determining engine speed and position
CUMMINS ELECTRONICS42 citations85
US5082457AJan 21, 1992
Filter electrical connector
CUMMINS ELECTRONICS28 citations85
US5553589ASep 10, 1996
Variable droop engine speed control system
CUMMINS ELECTRONICS52 citations81
US5012237AApr 30, 1991
Reflected electrostatic field angle resolver
CUMMINS ELECTRONICS9 citations73