Inventor
HOEK BERTIL
SE32 patents
⚠️ This page may combine multiple inventors who share the name “HOEK BERTIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASEA AB
12 patentsUS4644154AFeb 17, 1987
Fiber-optic luminescence measuring system for measuring light transmission in an optic sensor
ASEA AB68 citations94
US4649271AMar 10, 1987
Fiber-optic acceleration sensor with photoluminescent material
ASEA AB32 citations92
US4569570AFeb 11, 1986
Optical sensor having atomically localized luminescence centers
ASEA AB42 citations92
US4592664AJun 3, 1986
Luminescent sensor for an optical temperature-measuring device
ASEA AB37 citations89
US4581530AApr 8, 1986
Fiber-optic luminescence sensor utilizing interference in a thin layer structure
ASEA AB20 citations82
US4562348ADec 31, 1985
Fiber optical luminescence measuring system for measuring physical quantities with time- or frequency-divided signal information
ASEA AB24 citations82
US4560868ADec 24, 1985
Fiber optical luminescence sensor for measuring mechanical displacement
ASEA AB20 citations82
US4514860AApr 30, 1985
Fiber optical measuring device for measuring electrical and magnetic quantities by laterally controlled photo-luminescence
ASEA AB26 citations80
US4581528AApr 8, 1986
Fiber optical measuring device for measuring dynamic movements
ASEA AB12 citations74
US4434665AMar 6, 1984
Integrated capacitive transducer
ASEA AB18 citations72
US4537467AAug 27, 1985
Hermetic sealing of gallium arsenide components
ASEA AB4 citations57
US4714835ADec 22, 1987
Optical position-measuring sensor
ASEA AB1 citations52
RADI MEDICAL SYSTEMS
6 patentsUS6692446B2Feb 17, 2004
Passive biotelemetry
RADI MEDICAL SYSTEMS135 citations98
US6615067B2Sep 2, 2003
Method and device for measuring physical characteristics in a body
RADI MEDICAL SYSTEMS135 citations98
US5195375AMar 23, 1993
Miniaturized pressure sensor
RADI MEDICAL SYSTEMS77 citations96
US6517481B2Feb 11, 2003
Method and sensor for wireless measurement of physiological variables
RADI MEDICAL SYSTEMS96 citations95
US6312380B1Nov 6, 2001
Method and sensor for wireless measurement of physiological variables
RADI MEDICAL SYSTEMS102 citations95
US5694946ADec 9, 1997
Method for in vivo monitoring of physiological pressures
RADI MEDICAL SYSTEMS70 citations93
SIEMENS AG
6 patentsUS4297890ANov 3, 1981
Pressure transducer
SIEMENS AG14 citations74
US4409602AOct 11, 1983
Mosaic recorder with improved nozzle structure
SIEMENS AG14 citations73
US4182316AJan 8, 1980
Holographic installation
SIEMENS AG11 citations73
US4413528ANov 8, 1983
Miniature pressure transducer
SIEMENS AG11 citations71
US4261208AApr 14, 1981
Pressure transducer
SIEMENS AG9 citations68
US4459841AJul 17, 1984
Miniature pressure transducer
SIEMENS AG8 citations66