Patents
Sitemap › G01 - Measuring; Testing › G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure › G01L 9 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
Patents for G01L 9 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means (16,396)
10/2003
10/29/2003CN1125976C Capacitive pressure transducer
10/29/2003CN1125975C Pressure sensor and its manufacturing method
10/28/2003US6638231 Implantable telemetric medical sensor and method
10/23/2003WO2003087752A1 Pressure sensor
10/23/2003WO2003087749A2 Measuring amplifier device
10/23/2003US20030199116 Integrated circuit-integrated flexible shear-stress sensor skin and method of fabricating the same
10/22/2003EP1200810B1 Capacitive pressure transducer with improved electrode support
10/22/2003EP0877574B1 Combined flow, pressure and temperature sensor
10/22/2003CN1125323C Pressure sensor and method for producing same
10/21/2003US6636760 Planar transducer for measuring biomedical pressures
10/21/2003US6634567 Expansion valve unit having pressure detecting function
10/16/2003WO2003085685A2 A pressure, temperature and contact sensor
10/16/2003US20030194836 Method for manufacturing a dynamic quantity detection device
10/16/2003US20030192383 Pressure sensor with two membranes forming a capacitor
10/15/2003EP1353161A1 A pressure sensor and method of making the same
10/15/2003EP1353160A1 Pressure sensor
10/15/2003EP1210573B1 Piston type pressure transducer
10/15/2003EP1144977B1 Method of producing a micro-electromechanical element
10/15/2003CN1449489A Differential pressure sensor
10/15/2003CN1448705A Pressure sensor and its manufacturing method
10/15/2003CN1124476C Capacitance-type force sensor
10/14/2003US6631645 Semiconductor pressure sensor utilizing capacitance change
10/14/2003US6631644 Differential pressure pickup
10/09/2003WO2003083906A2 An integrated circuit-integrated flexible shear-stress sensor skin
10/09/2003WO2003083428A1 Lead iron tungstate capacitive transducer, relaxor material therefor, method of manufacture of relaxor material
10/09/2003WO2003083426A1 Pressure sensor
10/09/2003WO2003083425A1 Pressure sensor and method for fabricating the same
10/09/2003US20030190765 Pressure transducer with composite diaphragm
10/09/2003US20030189809 Capacity type pressure sensor and method of manufacturing the pressure sensor
10/08/2003EP1351044A1 Microsystem with a flexible membrane for pressure sensing
10/08/2003EP1350117A2 Air data sensor
10/08/2003EP1350083A1 Differential pressure sensor and method for differential pressure measurement
10/08/2003EP0927337B1 Device for detecting the pressure and temperature in the induction pipe of an internal combustion engine and method for the production of said device
10/08/2003CN1447101A Method of mfg. sensor
10/08/2003CN1447096A Produce transformer and method for coupling working pressure to pressure sensor
10/08/2003CN1123764C 陶瓷压力传感器及差压传感器 Ceramic pressure sensor and pressure sensor
10/07/2003US6629465 Miniature gauge pressure sensor using silicon fusion bonding and back etching
10/07/2003US6629343 Method for fabricating a pressure-wave sensor with a leveling support element
10/07/2003CA2168226C Capacitive pressure sensor
10/02/2003WO2003081195A1 Pressure monitor incorporating saw device
10/02/2003WO2003081194A1 Pressure sensor, especially for the capacitive determination of absolute pressure
10/02/2003WO2002076880A3 Method for producing micromechanic sensors and sensors produced by said method
10/02/2003US20030186482 Integrated sensor packages and methods of making the same
10/02/2003US20030184982 Pressure sensor and method for manufacturing the same
10/02/2003US20030184327 Temperature dependent sensitivity compensation structure of sensor
10/02/2003US20030184310 Pressure, temperature and contact sensor
10/02/2003US20030184309 Sensor for measuring changes in ambient conditions
10/02/2003US20030183014 Lead iron tungstate capacitive transducer, relaxor material therefor and method of manufacture of said relaxor material
10/02/2003US20030183013 Lead iron tungstate capacitive transducer, relaxor material therefor and method of manufacture of said relaxor material
10/02/2003US20030182783 Method for manufacturing sensor device
10/01/2003EP1348111A1 Pressure transducer with thermal plate and spring
10/01/2003EP1348110A1 Forming a composite pressure diaphragm with implantations, epitaxy, and a silicon nitride layer
10/01/2003CN1122833C Equipment for assembling part to basal plate
09/2003
09/30/2003US6626045 Pressure measurement device
09/30/2003US6626044 Freeze resistant sensor
09/30/2003US6626043 Fluid diffusion resistant glass-encased fiber optic sensor
09/25/2003WO2003078951A1 Electrodynamic position transducer
09/25/2003WO2003036252A3 Sensor assembly operating at high temperature and method for mounting same
09/25/2003US20030178704 P-n junction structure
09/25/2003US20030177839 Force sensors
09/25/2003US20030177837 Pressure transmitter with process coupling
09/23/2003US6625029 Sensor unit
09/23/2003US6622564 Pressure sensor with fluid passage and pressure receiving surface protruding therein
09/23/2003US6622549 Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices
09/23/2003CA2277746C Relative pressure sensor
09/18/2003WO2003076889A1 Method and system for measuring a system's transmission quality
09/18/2003US20030173611 Vertical transistor comprising a mobile gate and a method for the production thereof
09/18/2003DE10212947C1 Pressure sensor determining absolute pressure capacitatively comprises main body, membrane, spacer and holder forming measurement cell assembly
09/18/2003DE10016032C2 Durchflußmesser Flowmeter
09/17/2003EP1344035A2 Integrated cmos capacitive pressure sensor
09/17/2003EP1344034A1 Pressure measuring device
09/17/2003EP1012554B1 Pressure sensor
09/17/2003CN1442681A Pressure measuring device
09/16/2003US6620644 Method for manufacturing a thin-layer component, in particular a thin-layer high-pressure sensor
09/16/2003US6619133 Semiconductor pressure sensor and its manufacturing method
09/16/2003US6619132 Sensor including a circuit lead frame and a terminal lead frame formed by a metal plate
09/16/2003US6619131 Combination pressure sensor with capacitive and thermal elements
09/16/2003US6619129 Three-piece pressure sensor with high pressure stainless steel sensing element
09/11/2003US20030167851 Absolute micromachined silicon pressure sensor with backside hermetic cover and method of making the same
09/10/2003EP1342061A2 Transducer packaging assembly for use in sensing unit subjected to high g forces
09/10/2003EP1311818A4 Sensor usable in ultra pure and highly corrosive environments
09/10/2003EP1101079B1 Dual output capacitance interface circuit
09/10/2003CN2572374Y Semiconductor pressure sensor
09/10/2003CN1120984C Fluid pressure sensing unit incorporating diaphragm deflection sensing array
09/09/2003US6618523 Unbalanced fiber optic Michelson interferometer as an optical pick-off
09/09/2003US6615669 Pressure sensor device
09/09/2003US6615668 Semiconductor pressure sensor having signal processor circuit
09/09/2003US6615667 Combined flow, pressure and temperature sensor
09/09/2003US6615665 Pressure measuring device
09/09/2003US6615664 Method of measuring pressure by means of a pressure gauge having a resonant element
09/04/2003US20030165050 Structure of electronic device providing decreased fatigue of wire
09/04/2003DE20308382U1 Pressure sensor has three zones formed from ceramic substrate, each having different thickness, and strain-sensitive resistances provided on other side
09/03/2003EP1340971A2 Baffle for a capacitive pressure sensor
09/03/2003EP1340046A1 Device for detecting and/or transmitting at least one environmental influence, method for producing the same and use thereof
09/03/2003EP1339951A2 Method and device for determining the quality of an oil well reserve
09/03/2003EP1339586A1 Sensor arrangement for a vacuum brake booster and vacuum brake booster which is equipped with the same
09/03/2003EP1339583A1 Sensor system for a vacuum brake booster
09/03/2003EP1169202B1 Device for measuring the pressure of a fluid
09/03/2003CN1440504A Capacity type pressure sensor and method of manufacturing pressure sensor
09/02/2003US6615149 Spectral diagnostics in a magnetic flow meter
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