Assignee
CHERRY CORP
US21 patents
Top patents by PatentIndex Score
US5818222AOct 6, 1998
Method for adjusting ferrous article proximity detector
CHERRY CORP86 citations94
US5252952AOct 12, 1993
Cursor device with zero-point resetting
CHERRY CORP86 citations94
US5497326AMar 5, 1996
Intelligent commutation pulse detection system to control electric D.C. motors used with automobile accessories
CHERRY CORP123 citations93
US4673778AJun 16, 1987
Snap action switch
CHERRY CORP60 citations92
US4849674AJul 18, 1989
Electroluminescent display with interlayer for improved forming
CHERRY CORP27 citations91
US4965933AOct 30, 1990
Process for making insert molded circuit
CHERRY CORP72 citations90
US6127821AOct 3, 2000
System for adjusting a magnetic sensor to detect the presence of ferrous objects
CHERRY CORP28 citations89
US7109853B1Sep 19, 2006
System for detecting and releasing a person locked in the trunk of a vehicle
CHERRY CORP50 citations87
US7043997B2May 16, 2006
Seat for sensing a load
CHERRY CORP49 citations87
US4703147AOct 27, 1987
Probe actuated switch
CHERRY CORP25 citations86
US4826727AMay 2, 1989
Phosphorescent material for electroluminescent display, comprising silver sulfide in copper sulfide coating on phosphor particles and/or elemental sulfur in dielectric binder for phosphor particles
CHERRY CORP22 citations82
US6538405B1Mar 25, 2003
Accessory control system
CHERRY CORP51 citations81
US4882518ANov 21, 1989
Back cap for an electroluminescent display
CHERRY CORP22 citations80
US4837566AJun 6, 1989
Drive circuit for operating electroluminescent display with enhanced contrast
CHERRY CORP33 citations80
US6904805B2Jun 14, 2005
Accelerometer
CHERRY CORP8 citations71
US6738250B2May 18, 2004
Latchable relay
CHERRY CORP8 citations71
US6591483B1Jul 15, 2003
Method of forming a spatially fine magnetic structure
CHERRY CORP6 citations71
US6960973B2Nov 1, 2005
Angular position sensor
CHERRY CORP10 citations70
US4687889AAug 18, 1987
Electrical appliance interlock switch with improved isolation means
CHERRY CORP10 citations67
US6087951AJul 11, 2000
Magnetic accelerometer
CHERRY CORP15 citations66
US5187336AFeb 16, 1993
Switch assembly with transfer actuator
CHERRY CORP5 citations53