Assignee
MEGAMATION INC
US13 patents
Top patents by PatentIndex Score
US5018266AMay 28, 1991
Novel means for mounting a tool to a robot arm
MEGAMATION INC165 citations97
US4890241ADec 26, 1989
Robotic system
MEGAMATION INC143 citations96
US5150452ASep 22, 1992
Method and apparatus for anti-collision and collision protection for multiple robot system
MEGAMATION INC112 citations95
US4867595ASep 19, 1989
Coupling method and apparatus for use with robotic devices and the like
MEGAMATION INC25 citations93
US4835424AMay 30, 1989
Platen laminated in mutually perpendicular direction for use with linear motors and the like
MEGAMATION INC40 citations91
US5138206AAug 11, 1992
Method and apparatus for cooling hot spots in platen of linear motor system
MEGAMATION INC26 citations89
US5126648AJun 30, 1992
High resolution piggyback linear motor design for placement systems and the like
MEGAMATION INC94 citations87
US4823062AApr 18, 1989
Method and apparatus for precision control of linear motors and the like employing a closed loop technique
MEGAMATION INC36 citations87
US5352946AOct 4, 1994
Linear motor suspension system
MEGAMATION INC14 citations71
US5340400AAug 23, 1994
Linear motor surface coating system
MEGAMATION INC15 citations71
US5136196AAug 4, 1992
Umbilical release mechanism
MEGAMATION INC9 citations71
US5081593AJan 14, 1992
Method and apparatus for monitoring and controlling linear motor robot apparatus and the like
MEGAMATION INC17 citations71
US5324934AJun 28, 1994
Fiberoptic encoder for linear motors and the like
MEGAMATION INC12 citations65