Patents
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)
06/2006
06/21/2006EP1671378A2 Flexural plate wave sensor
06/21/2006EP1671091A1 Surface mount package and method for forming multi-chip microsensor device
06/21/2006EP1016135A4 Fusion-bond electrical feed-through
06/21/2006CN1791790A Capacitance manometer having a relatively thick flush diaphragm under tension to provide low hysteresis
06/21/2006CN1791789A Pressure sensor capsule
06/21/2006CN1790196A Watch including a pressure sensor
06/21/2006CN1790017A Multifunctional multi-channel detection rod for monitoring pore water pressure of seabed soil
06/21/2006CN1789951A Method and apparatus for testing spraying characteristic of secondary cooling nozzle of continuous casting
06/21/2006CN1260552C Elastic element for mounting sensor and sensor device using such elastic element
06/21/2006CN1260550C Device for detecting physical volume
06/20/2006US7065459 Interrogation method for passive sensor monitoring system
06/20/2006US7065348 Communication system for providing information on position of communication party
06/20/2006US7064650 Foil-type switching element
06/20/2006US7062973 Pressure gauge
06/15/2006WO2006061036A1 Method for producing a measuring transducer
06/15/2006WO2006061035A1 Differential pressure transducer unit
06/15/2006US20060129047 Force or pressure sensor and method for applying the same
06/15/2006US20060123916 Pressure sensor with single deposit adhesive
06/14/2006EP1668331A2 Magnetic transduction sensor device, manufacturing process and detection process thereform
06/14/2006EP1668314A2 Rugged fabry-perot pressure sensor
06/14/2006CN2788162Y Differential pressure measuring circuit used to cleanse operating station
06/14/2006CN2787873Y Power saving device of air compressor
06/14/2006CN1787693A Silicon crystal condensed microphone structure capable of reducing vibrating film stress
06/14/2006CN1259556C Manganin-constantan composite Lagrange's pressure sensor and manufacturing method thereof
06/13/2006US7060965 Method and device for fibre-optical measuring systems
06/13/2006US7059195 Disposable and trimmable wireless pressure sensor for medical applications
06/13/2006US7059194 Pressure fault device
06/13/2006US7059193 Pressure sensor with a diaphragm which has plural intermittent ring-shaped reinforcing ribs by grooves
06/13/2006US7059192 Pressure sensor
06/08/2006WO2006060226A1 Disposable pressure sensor with variable inductance and/or variable capacitance resulting in resonance frequency variations
06/08/2006WO2006058861A1 Pressure sensor
06/08/2006WO2006058854A1 Electronic pressure switch with possibility of quick set-up of the main operation parameters
06/08/2006WO2006002166A3 Improved linearity semi-conductive pressure sensor
06/08/2006US20060118086 Engine timing control with intake air pressure sensor
06/08/2006US20060117860 Transducer responsive to pressure, vibration/acceleration and temperature and methods of fabricating the same
06/08/2006US20060117859 Disposable and trimmable wireless pressure sensor for medical applications
06/08/2006US20060117857 Micro-electromechanical sensor
06/08/2006DE102005056062A1 Drucksensor und Verfahren zu dessen Herstellung Pressure sensor and method for its production
06/08/2006DE102005004603B3 Pressure sensor for use in automobile field, has membrane like support and dielectric layer arranged between support and thick film resistances, and between thick film conducting paths and support
06/08/2006DE102004043663B4 Halbleitersensorbauteil mit Hohlraumgehäuse und Sensorchip und Verfahren zur Herstellung eines Halbleitersensorbauteils mit Hohlraumgehäuse und Sensorchip A semiconductor sensor device comprising housing cavity and the sensor chip and method for producing a semiconductor sensor device with housing cavity and the sensor chip
06/08/2006CA2590407A1 Piezoresistive strain concentrator
06/07/2006EP1666862A2 Sensor failure or abnormality detecting system incorporated in a physical or dynamic quantity detecting apparatus
06/07/2006EP1665543A1 Multi-phase measurement system with synchronized sigma delta converters
06/07/2006EP1664715A1 Pressure transducer provided with a piezoelectric element for the detection of errors in separation membranes
06/07/2006EP1664706A2 Optical sensor with co-located pressure and temperature sensors
06/07/2006EP1664705A1 Multilayer piezoelectric measuring element, and pressure sensor or force sensor comprising such a measuring element
06/07/2006EP1664702A2 Sensor top hat cover apparatus and method
06/07/2006EP1662988A2 A method for protecting resonating sensors and protected resonating sensors
06/07/2006EP1133683B1 Membrane pressure sensor comprising silicon carbide and method for making same
06/06/2006US7056765 Semiconductor device package and method of manufacture
06/06/2006US7056764 Electronic sensor device and method for producing the electronic sensor device
06/06/2006US7055392 Micromechanical pressure sensor
06/06/2006US7055391 Pressure sensor having casing with groove
06/06/2006CA2414608C Piezoelectric sensor
06/01/2006WO2006057987A1 Disposable wireless pressure sensor with interdigital layer formed upon a piezoelectric polymer layer
06/01/2006WO2006026081A3 Positive and negative pressure sensor
06/01/2006US20060115202 Fibre optic based semiconductor micro sensors for sensing pressure or temperature, fabrication methods of said sensors, and a method of securing an optical fibre to a silicon block
06/01/2006DE19700734B4 Verfahren zur Herstellung von Sensoren sowie nicht-vereinzelter Waferstapel Process for the production of sensors and non-singulated wafer stack
05/2006
05/31/2006EP1662242A1 Pressure sensor with compensation of the thermal expansion of its housing
05/31/2006EP1339586B1 Sensor arrangement for a vacuum brake booster and vacuum brake booster which is equipped with the same
05/31/2006CN1779427A Microintegration pressure sensing mould set
05/30/2006US7054011 Optical fiber pressure and acceleration sensor fabricated on a fiber endface
05/30/2006US7053456 Electronic component having micro-electrical mechanical system
05/30/2006US7051595 Monolithic multi-functional integrated sensor and method for fabricating the same
05/26/2006WO2006054006A2 Variable capacitance with dielectric fluid
05/26/2006WO2006044438A3 Mems saw sensor
05/25/2006US20060107750 Pressure sensor and manufacturing method of the same
05/25/2006US20060107749 Disposable wireless pressure sensor
05/25/2006US20060107746 Digitally controlled sensor system
05/24/2006EP1659386A1 Sensor device
05/24/2006EP1658808A1 Microminiature pressure sensor and guidewire using the same
05/24/2006DE102004016155B3 Kraftsensor mit organischen Feldeffekttransistoren, darauf beruhender Drucksensor, Positionssensor und Fingerabdrucksensor Force sensor with organic field-effect transistors based on it pressure sensor, position sensor and fingerprint sensor
05/24/2006CN1777790A Flow instrument with multi-sensors
05/24/2006CN1776434A Semiconductor acceleration sensor
05/23/2006US7049883 Switched-capacitor low-pass filter and semiconductor pressure sensor apparatus incorporating the filter
05/23/2006US7049729 Amplifier converting charge signal
05/23/2006US7047816 Optical differential pressure transducer utilizing a bellows and flexure system
05/23/2006US7047815 Sensor and electrode extraction structure and method
05/23/2006US7047814 Micro-electromechanical sensor
05/23/2006US7047813 Sensor slip fit apparatus and method
05/18/2006WO2006051012A1 Hydraulic pressure transmitter and pressure sensor comprising a hydraulic pressure transmitter
05/18/2006US20060101912 Micromechanical device with thinned cantilever structure and related methods
05/18/2006US20060101904 Fuel injector system diagnostic system
05/18/2006DE102004054554A1 Schaltungsanordnung zum Messen einer mechanischen Verformung Circuit arrangement for measuring a mechanical deformation
05/18/2006DE10131688B4 Temperature-compensated pressure sensor includes membrane, compensator and flexural element with selected mechanical- and thermal properties
05/17/2006EP1657537A1 Method and device for determining the absolute pressure in a fluid flow conduit
05/17/2006EP1656468A1 Carrier device for magnetizable substrate
05/16/2006US7045382 Method for producing micromechanic sensors and sensors produced by said method
05/16/2006US7043995 Pressure sensor with membrane and measuring elements arranged on the membrane
05/16/2006US7043994 Variable capacitance measuring device
05/16/2006US7043992 Pressure indicator
05/11/2006WO2006048278A1 Pressure transducer
05/11/2006US20060099821 Apparatus for detecting an amount of strain and method for manufacturing same
05/11/2006US20060096381 Capacitive pressure sensor
05/11/2006DE3914784B4 Vefahren und Anordnung zur Erfassung des Umgebungsluftdrucks bei Brennkraftmaschinen Vefahren and arrangement for detecting the ambient air pressure in internal combustion engines
05/11/2006DE10100438B4 Verfahren zur Herstellung eines Sensorelements und Sensorelement A process for producing a sensor element and sensor element
05/10/2006EP1518099B1 High-pressure sensor housing comprising a connection element (emi-shield)
05/10/2006EP1114296B1 Fiberoptic coupler-sensor and a measurement method
05/10/2006CN1771431A Method of and apparatus for measuring a parameter of process media including a liquidless seal connection.
05/09/2006US7043102 Optical fiber interferosensor, signal-processing system for optical fiber interferosensor and recording medium
1 ... 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 ... 164