| 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) |
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| 05/09/2006 | US7042288 Charge amplifier for piezoelectric pressure sensor |
| 05/09/2006 | US7042228 Transducer in-situ testing apparatus and method |
| 05/09/2006 | US7040174 Pressure cell device for measuring hydraulic pressures |
| 05/09/2006 | US7040173 Pressure sensor and method for operating a pressure sensor |
| 05/09/2006 | US7040172 Micromechanical high-pressure sensor |
| 05/09/2006 | US7040149 Fuel injection system diagnostic system |
| 05/04/2006 | WO2006047460A1 Vacuum sealed surface acoustic wave pressure sensor |
| 05/04/2006 | WO2006047259A1 Wireless pressure sensor system with disposable diaphragm |
| 05/04/2006 | WO2006045771A1 Pressure gauge with hydraulic pressure transmission |
| 05/04/2006 | WO2006045653A1 Method for assembling semiconductor chips, and corresponding semiconductor chip assembly |
| 05/04/2006 | US20060094982 Ultra miniature pressure sensor |
| 05/04/2006 | US20060090759 Conserver design for a therapeutic breathing gas system |
| 05/04/2006 | US20060090569 Pressure sensor |
| 05/04/2006 | US20060090568 Pressure sensor with non-planar membrane |
| 05/04/2006 | DE112004000478T5 Druckmessvorrichtung mit einem Absolut- und Atmosphären- Drucksensor, die über einen Bus mit einer Schaltung zur Berechnung eines Überdruckes verbunden sind Pressure measuring apparatus having a absolute and atmospheric pressure sensor, which are connected via a bus to a circuit for calculating a positive pressure |
| 05/04/2006 | DE102005050598A1 Druckerkennungsvorrichtung Pressure detection device |
| 05/03/2006 | EP1653771A1 Detection apparatus and method of physical variable |
| 05/03/2006 | EP1653209A1 Quartz type pressure sensor, and production method therefor |
| 05/03/2006 | EP1651938A1 Sensor slip fit apparatus and method |
| 05/03/2006 | EP1651937A1 Sensor with molded sensor diaphragm cover |
| 05/03/2006 | EP1339583B1 Sensor system for a vacuum brake booster |
| 05/03/2006 | CN1768255A Pressure sensor |
| 05/02/2006 | US7038285 Very high sensitivity magnetic sensor |
| 05/02/2006 | US7037438 Method for production of a semiconductor component and a semiconductor component produced by said method |
| 05/02/2006 | US7036385 Pressure sensor and related method |
| 05/02/2006 | US7036384 Pressure sensor |
| 05/02/2006 | US7036383 Pressure sensor having sensor chip and signal processing circuit mounted on a common stem |
| 05/02/2006 | US7036382 Liquidless seal connection |
| 05/02/2006 | US7036380 Sensor device |
| 05/02/2006 | US7036379 Fluid diffusion resistant glass-encased optical sensor |
| 04/28/2006 | CA2552972A1 Piezoelectric element and method of manufacturing the same |
| 04/27/2006 | WO2006044977A1 Pressure sensor with top side reference cavity |
| 04/27/2006 | WO2006044438A2 Mems saw sensor |
| 04/27/2006 | DE102004051468A1 Verfahren zum Montieren von Halbleiterchips und entsprechende Halbleiterchipanordnung A method for mounting semiconductor chips and corresponding semiconductor chip system |
| 04/27/2006 | CA2577343A1 Micro-electromechanical pressure sensor |
| 04/26/2006 | EP1649257A1 Pressure sensor |
| 04/26/2006 | EP1451547B1 Optical displacement sensor |
| 04/26/2006 | CN2775635Y Pressure sensor for braking air pressure alarm |
| 04/26/2006 | CN1764328A Dynamic pressure sensing structure |
| 04/25/2006 | US7034700 Solid state electronic pressure switch |
| 04/25/2006 | US7032456 Isostatic piezoresistive pressure transducer with temperature output |
| 04/20/2006 | WO2006041720A1 Method and apparatus for forming a reference pressure within a chamber of a capacitance sensor |
| 04/20/2006 | WO2006041719A2 Method of forming a seal between a housing and a diaphragm of a capacitance sensor |
| 04/20/2006 | WO2006040403A1 Sensor and method for measuring a variable affecting a capacitive component |
| 04/20/2006 | WO2005022110A3 A method for protecting resonating sensors and protected resonating sensors |
| 04/20/2006 | US20060081062 Wafer bonded pressure sensor |
| 04/20/2006 | US20060081061 Pressure sensor with remote power source |
| 04/20/2006 | US20060081053 Capacitative pressure sensor with transition metal nitride electrode |
| 04/20/2006 | US20060081052 Capacitative pressure sensor |
| 04/20/2006 | DE202006002263U1 Druckmessumformer Pressure Transmitters |
| 04/20/2006 | DE19902450B4 Miniaturisiertes elektronisches System und zu dessen Herstellung geeignetes Verfahren Miniaturized electronic system and suitable for its production process |
| 04/19/2006 | EP1646854A1 Sensor device |
| 04/19/2006 | EP0960323B9 Method and apparatus for sensing fluid pressure |
| 04/19/2006 | CN1761862A Pressure measurement device including an absolute and an atmospheric pressure sensor connected by a bus to a circuit for calculating gage pressure |
| 04/19/2006 | CN1760662A 2D force transducer in small measurement range |
| 04/19/2006 | CN1760642A Temperature-pressure sensor |
| 04/19/2006 | CN1252456C Pressure sensor with convex metal diaphragm |
| 04/19/2006 | CN1252455C Pressure sensor device with temperature sensor |
| 04/18/2006 | US7031863 Variable condition responsive sense system and method |
| 04/18/2006 | US7031560 Resonant sensor with optical excitation and monitoring device using this sensor |
| 04/18/2006 | US7028552 Reliable piezo-resistive pressure sensor |
| 04/18/2006 | US7028551 Linearity semi-conductive pressure sensor |
| 04/18/2006 | US7028550 Implantable pressure sensors |
| 04/18/2006 | US7028549 High-pressure sensor, method and tool for its manufacture |
| 04/18/2006 | CA2171188C Resonant guage with microbeam driven in constant electric field |
| 04/13/2006 | WO2006039421A1 Pressure transducer with improved process adapter |
| 04/13/2006 | WO2006037145A1 Sensor element having at least one measurement element with piezoelectric and pyroelectric properties |
| 04/13/2006 | US20060076855 Method for making a pressure sensor |
| 04/13/2006 | US20060075836 Pressure sensor and method of operation thereof |
| 04/13/2006 | US20060075823 Method and apparatus for forming a reference pressure within a chamber of a capacitance sensor |
| 04/13/2006 | DE102005041262A1 Sensor mit Abgleichfunktion zur Erfassung einer physikalischen Grösse Sensor with calibration function for detecting a physical quantity |
| 04/12/2006 | CN1251176C Transmission system including at least a coder |
| 04/12/2006 | CN1250951C High sensitivity pressure sensor with long term stability |
| 04/11/2006 | US7026697 Microstructures comprising a dielectric layer and a thin conductive layer |
| 04/11/2006 | US7024937 Isolated pressure transducer |
| 04/11/2006 | US7024936 Micro-mechanical capacitive inductive sensor for wireless detection of relative or absolute pressure |
| 04/06/2006 | WO2006035342A1 Magnetic sensor for input devices |
| 04/06/2006 | WO2005033644A3 Magnetic transduction sensor device, manufacturing process and detection process thereform |
| 04/06/2006 | US20060072888 Mutiplexed fiber optic sensor system |
| 04/06/2006 | US20060072887 Intensity modulated fiber optic static pressure sensor system |
| 04/06/2006 | US20060070449 Semiconductor device embedded with pressure sensor and manufacturing method thereof |
| 04/06/2006 | US20060070446 Pressure gauge |
| 04/06/2006 | DE102005045380A1 Drucksensor Pressure sensor |
| 04/06/2006 | DE102004044982A1 Drucksensorvorrichtung und Verfahren zum Herstellen derselben Pressure sensing device and methods for manufacturing the same |
| 04/06/2006 | DE102004043663A1 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 |
| 04/05/2006 | CN2769873Y Helical type oil-water well pressed operating loading indicator |
| 04/05/2006 | CN1249416C Semiconductor pressure sensor |
| 04/04/2006 | US7021151 MEMS pressure sensing array with leaking sensor |
| 04/04/2006 | US7021148 Apparatus and method for sealing pressure sensor membranes |
| 03/30/2006 | WO2006032729A1 A capacitive sensor and a method for manufacturing the capacitive sensor |
| 03/30/2006 | WO2005024365A3 Optical sensor with co-located pressure and temperature sensors |
| 03/30/2006 | DE3918818B4 Drucksensor Pressure sensor |
| 03/30/2006 | DE19619921B4 Verfahren zum Herstellen einer Halbleitervorrichtung mit Funktionselement und Schutzkappe A method of manufacturing a semiconductor device having a functional element and cap |
| 03/30/2006 | DE102005043645A1 Halbleitersensor für eine physikalische Grösse und Verfahren zur Herstellung eines solchen A semiconductor sensor for a physical quantity and methods for producing such |
| 03/30/2006 | DE102005006806A1 Verfahren und Vorrichtung zum Messen von physikalischer Grössen mit piezoelektrischen Sensoren Method and apparatus for measuring physical quantities with piezoelectric sensors |
| 03/30/2006 | DE102004044138A1 Nadelförmiger Kraftsensor Needle-shaped force sensor |
| 03/29/2006 | EP1640697A1 Pressure sensor |
| 03/29/2006 | EP1640696A1 Pressure sensor |
| 03/29/2006 | EP1640687A1 Multi-range capacitive distance sensor and method of oparating the same |
| 03/29/2006 | EP1639335A2 Pressure transducer with structural temperature and misalignment compensation |