Inventor
DUMMERMUTH ERNST H
US10 patents
⚠️ This page may combine multiple inventors who share the name “DUMMERMUTH ERNST H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROCKWELL AUTOMATION TECH INC
5 patentsUS6617750B2Sep 9, 2003
Microelectricalmechanical system (MEMS) electrical isolator with reduced sensitivity to inertial noise
ROCKWELL AUTOMATION TECH INC83 citations97
US6593870B2Jul 15, 2003
MEMS-based electrically isolated analog-to-digital converter
ROCKWELL AUTOMATION TECH INC97 citations97
US6583374B2Jun 24, 2003
Microelectromechanical system (MEMS) digital electrical isolator
ROCKWELL AUTOMATION TECH INC103 citations97
US6501282B1Dec 31, 2002
Highly sensitive capacitance comparison circuit
ROCKWELL AUTOMATION TECH INC68 citations95
US6798312B1Sep 28, 2004
Microelectromechanical system (MEMS) analog electrical isolator
ROCKWELL AUTOMATION TECH INC9 citations73
ALLEN BRADLEY CO
5 patentsUS4442504AApr 10, 1984
Modular programmable controller
ALLEN BRADLEY CO176 citations97
US4266281AMay 5, 1981
Microprogrammed programmable controller
ALLEN BRADLEY CO34 citations92
US3997879ADec 14, 1976
Fault processor for programmable controller with remote I/O interface racks
ALLEN BRADLEY CO51 citations91
US4831510AMay 16, 1989
Encoder and resolver signal processing circuit
ALLEN BRADLEY CO31 citations88
US4115853ASep 19, 1978
Jump structure for a digital control system
ALLEN BRADLEY CO23 citations81