Inventor
HARTEMANN PIERRE
27 patents
Patents
27 patentsUS4586512AMay 6, 1986
Device for localized heating of biological tissues
THOMSON CSF469 citations96
US5307068AApr 26, 1994
Tunable high-frequency devices
THOMSON CSF31 citations92
US4361050ANov 30, 1982
Device for measuring the flow rate of a fluid and air flow sensor system in an internal combustion engine utilizing such a device
THOMSON CSF36 citations92
US4212206AJul 15, 1980
Ultrasonic system for the visual display of a thin section of a body
THOMSON CSF47 citations90
US4338575AJul 6, 1982
Process for compensating temperature variations in surface wave devices and pressure transducer utilizing this process
THOMSON CSF23 citations82
US4317372AMar 2, 1982
Surface acoustic wave pressure gauge
THOMSON CSF20 citations82
US4013983AMar 22, 1977
Surface wave electro-mechanical device
THOMSON CSF25 citations82
US5043580AAug 27, 1991
Radiation detector
THOMSON CSF8 citations74
US4326423AApr 27, 1982
Pressure transducer with elastic surface waves and ignition system for internal combustion engine utilizing this transducer
THOMSON CSF16 citations74
US4193473AMar 18, 1980
Refractive stigmatic system for elastic surface waves
THOMSON CSF15 citations74
US4110653AAug 29, 1978
Method of modifying the temperature drift of the propagation time of surface elastic waves and a device obtained by said method
THOMSON CSF14 citations74
US3987367AOct 19, 1976
Surface wave discriminator system
THOMSON CSF7 citations74
US4731581AMar 15, 1988
Measurement head for a magnetic field gradient vector measuring apparatus, an apparatus comprising such a head and a measurement process
THOMSON CSF13 citations73
US4457464AJul 3, 1984
Method of fixing a ferrite to a metal piece
THOMSON CSF13 citations73
US4331022AMay 25, 1982
Sensor using two tunable oscillators connected to a frequency mixer comprising a device for calibrating the frequency of the output signal and a process for calibrating this frequency
THOMSON CSF8 citations73
US4515016AMay 7, 1985
Elastic surface wave accelerometers
THOMSON CSF17 citations72
US4392115AJul 5, 1983
Volume magnetostatic wave device
THOMSON CSF7 citations72
US4341998AJul 27, 1982
Magnetostatic wave magnetometer
THOMSON CSF9 citations72
US4314214AFeb 2, 1982
Magnetostatic-wave device comprising a conducting strip exchange structure
THOMSON CSF11 citations71
US4199990AApr 29, 1980
Elastic surface wave accelerometer
THOMSON CSF9 citations67
US4034288AJul 5, 1977
System for measuring the frequency of an electrical signal
THOMSON CSF2 citations63
US4023120AMay 10, 1977
Surface wave programmable oscillator
THOMSON CSF3 citations63
US3963997AJun 15, 1976
Device for the directive transmission of elastic surface waves and process for making the same
THOMSON CSF5 citations63
US4301683ANov 24, 1981
Elastic surface wave accelerometer
THOMSON CSF4 citations62
US4697145ASep 29, 1987
Measuring system and measuring cell for making magnetic field measurements
THOMSON CSF5 citations61
US4419637ADec 6, 1983
Magnetostatic wave dioptric device
THOMSON CSF6 citations61
US4472692ASep 18, 1984
Tunable selective device using magnetostatic bulk waves
THOMSON CSF3 citations60