Inventor
SO EDDY
15 patents
⚠️ This page may combine multiple inventors who share the name “SO EDDY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CA NAT RESEARCH COUNCIL
8 patentsUS5307008AApr 26, 1994
Current ratio device and toroidal core assembly therefor
CA NAT RESEARCH COUNCIL35 citations92
US5861740AJan 19, 1999
Load loss standard for calibrating power loss measurement systems
CA NAT RESEARCH COUNCIL7 citations73
US5225784AJul 6, 1993
DC Current comparator circuit for generating an adjustable output proportional to an input signal
CA NAT RESEARCH COUNCIL14 citations73
US5113140AMay 12, 1992
Microprocessor-controlled high-voltage capacitance bridge
CA NAT RESEARCH COUNCIL8 citations73
US5896027AApr 20, 1999
Current ratio device for use in forming a current transformer
CA NAT RESEARCH COUNCIL15 citations72
US5357210AOct 18, 1994
Transconductance amplifier circuit
CA NAT RESEARCH COUNCIL14 citations71
US6803776B2Oct 12, 2004
Current-comparator-based four-terminal resistance bridge for power frequencies
CA NAT RESEARCH COUNCIL7 citations65
US5051687ASep 24, 1991
Transimpedance circuit
CA NAT RESEARCH COUNCIL3 citations62
CANADIAN PATENTS DEV
6 patentsUS4833401AMay 23, 1989
Electrical measuring instrument for high voltage power measurements
CANADIAN PATENTS DEV7 citations73
US4795969AJan 3, 1989
Load loss standard for testing and calibrating high voltage power measuring systems
CANADIAN PATENTS DEV8 citations73
US4477772AOct 16, 1984
Frequency compensator for a current-comparator capacitance bridge
CANADIAN PATENTS DEV7 citations73
US4554513ANov 19, 1985
Replica circuit
CANADIAN PATENTS DEV3 citations62
US4638302AJan 20, 1987
Digital-to-analog converter
CANADIAN PATENTS DEV3 citations60
US4296369AOct 20, 1981
Active quadrature current reference source
CANADIAN PATENTS DEV1 citations48