Inventor
BRIEFER DENNIS K
24 patents
⚠️ This page may combine multiple inventors who share the name “BRIEFER DENNIS K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SETRA SYSTEMS INC
21 patentsUS5194819AMar 16, 1993
Linearized capacitance sensor system
SETRA SYSTEMS INC132 citations98
US6532834B1Mar 18, 2003
Capacitive pressure sensor having encapsulated resonating components
SETRA SYSTEMS INC77 citations97
US4464725AAug 7, 1984
Temperature compensated measuring system
SETRA SYSTEMS INC60 citations96
US4358814ANov 9, 1982
Capacitive pressure sensor
SETRA SYSTEMS INC88 citations96
US4084438AApr 18, 1978
Capacitive pressure sensing device
SETRA SYSTEMS INC99 citations96
US4054833AOct 18, 1977
Capacitance measuring system
SETRA SYSTEMS INC58 citations96
US5798462AAug 25, 1998
Magnetic position sensor with magnetic field shield diaphragm
SETRA SYSTEMS INC62 citations95
US5604315AFeb 18, 1997
Apparatus using a feedback network to measure fluid pressures
SETRA SYSTEMS INC91 citations94
US6496019B1Dec 17, 2002
Temperature compensated pressure sensor network
SETRA SYSTEMS INC27 citations92
US6316948B1Nov 13, 2001
Charge balance network with floating ground capacitive sensing
SETRA SYSTEMS INC32 citations92
US6257068B1Jul 10, 2001
Capacitive pressure sensor having petal electrodes
SETRA SYSTEMS INC25 citations92
US6191722B1Feb 20, 2001
Pulse width modulation digital to analog converter
SETRA SYSTEMS INC21 citations92
US5705751AJan 6, 1998
Magnetic diaphragm pressure transducer with magnetic field shield
SETRA SYSTEMS INC32 citations92
US5078220AJan 7, 1992
Multiple sensor capacitive measurement system
SETRA SYSTEMS INC27 citations92
US4434203AFeb 28, 1984
Diaphragm
SETRA SYSTEMS INC49 citations92
US4386312AMay 31, 1983
Linear capacitive sensor system
SETRA SYSTEMS INC29 citations92
US4093915AJun 6, 1978
Capacitance measuring system
SETRA SYSTEMS INC50 citations92
US4949054AAug 14, 1990
Temperature stable oscillator
SETRA SYSTEMS INC20 citations82
US4382479AMay 10, 1983
Weighing system
SETRA SYSTEMS INC21 citations82
US4603308AJul 29, 1986
Temperature stable oscillator
SETRA SYSTEMS INC15 citations74
US4513831AApr 30, 1985
Weighing system
SETRA SYSTEMS INC16 citations74