| 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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| 02/20/2007 | US7178402 Pressure measuring device for vacuum systems |
| 02/15/2007 | WO2007018088A1 Diaphragm mounting structure of electrostatic capacitance type pressure gauge |
| 02/15/2007 | WO2007017301A1 Molded micromechanical force/pressure transducer, and corresponding production method |
| 02/15/2007 | US20070035892 Magnetic transduction sensor device, manufacturing process and detection process therefrom |
| 02/15/2007 | US20070034975 Contacting a surface/electrode with a compound such as ferrocene-zinc porphyrin bearing an acid hydrazide, reacting with electrolyte |
| 02/15/2007 | DE102005060641A1 Halbleiterdrucksensor Semiconductor pressure sensor |
| 02/14/2007 | CN2870174Y Volume-compression sensor |
| 02/14/2007 | CN1914494A Isolated pressure transducer |
| 02/13/2007 | US7176541 Pressure sensor |
| 02/08/2007 | US20070028699 Pressure sensor |
| 02/08/2007 | US20070028696 Pressure sensor |
| 02/08/2007 | DE102005036623A1 Crash-sensor device for use in vehicle, has evaluating device for outputting crash-warning signal based on sensor signals provided by pressure and temperature sensors, where sensors are arranged in inner side of vehicle door |
| 02/07/2007 | EP1750110A2 Differential pressure sensor with drift reduction and hysteresis reduction and corresponding measuring method |
| 02/07/2007 | CN2867323Y Vehicular pressure sensor |
| 02/06/2007 | USRE39484 Process for the production of thin semiconductor material films |
| 02/06/2007 | US7171858 Semiconductor pressure sensor |
| 02/06/2007 | US7171857 Pressure transducer |
| 02/06/2007 | US7171856 Electrical shield structure for pressure sensor |
| 02/01/2007 | WO2007012639A1 Electrical contact device |
| 02/01/2007 | DE102005060642A1 Halbleiterdrucksensor Semiconductor pressure sensor |
| 01/31/2007 | EP1747441A1 Reliable piezo-resistive pressure sensor |
| 01/31/2007 | CN2864639Y Gas pressure sensor |
| 01/30/2007 | US7168326 Compact pressure sensor with high corrosion resistance and high accuracy |
| 01/30/2007 | US7168325 Gas pressure sensor |
| 01/25/2007 | WO2007010909A1 Pressure sensor element and pressure sensor |
| 01/25/2007 | WO2007010574A1 Integrated pressure sensor with a high full-scale value |
| 01/25/2007 | WO2007010570A1 Integrated pressure sensor with double measuring scale and a high full-scale value |
| 01/25/2007 | WO2007009304A1 Displacement pressure sensor |
| 01/25/2007 | WO2007009277A1 Sensor unit |
| 01/25/2007 | US20070017294 Semiconductor pressure sensor |
| 01/25/2007 | US20070017244 Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
| 01/25/2007 | DE10303078B4 Anordnung zum Messen eines Druckes in einem flüssigen oder gasförmigen Medium An arrangement for measuring a pressure in a liquid or gaseous medium, |
| 01/25/2007 | DE102005032635A1 Mikromechanische Vorrichtung mit zwei Sensorstrukturen, Verfahren zur Herstellung einer mikromechanischen Vorrichtung Micromechanical device with two sensor structures, method for making a micromechanical device |
| 01/25/2007 | DE102005010338B4 Kraftsensoranordnung mit magnetostriktiven Magnetowiderstandssensoren und Verfahren zur Ermittlung einer auf den Träger einer Kraftsensoranordnung wirkenden Kraft Force sensor arrangement with magnetostrictive magnetoresistance sensors and methods for determining a force acting on the support of a force sensor assembly force |
| 01/24/2007 | CN2862001Y Pressure testing device specially for washing machine |
| 01/24/2007 | CN1296687C Telemetering high-temperature pressure resistant / differential pressure sensor |
| 01/23/2007 | US7165461 Pressure gauge having dual function movement plate |
| 01/23/2007 | US7165459 Pressure sensor |
| 01/18/2007 | WO2005106416A3 Differential pressure transducer with fabry-perot fiber optic displacement sensor |
| 01/18/2007 | US20070012089 Reusable snore/air flow sensor |
| 01/18/2007 | DE19724309B4 Sensorgehäuse mit Prozeßanschluß Sensor housing with process connection |
| 01/18/2007 | DE102005032862A1 Anordnung zur Messung der Änderung einer mechanischen Belastung an Volumenelementen und Verfahren zur direkten Ermittlung der Änderung der mechanischen Belastung an einem Volumenelement An arrangement for measuring the change of a mechanical load to volume elements and methods for the direct determination of the change in the mechanical load on a volume element |
| 01/17/2007 | EP1744140A2 An improved apparatus for correcting electrical signals |
| 01/17/2007 | EP1744138A1 Micromechanical device with two sensor structures and method for manufacturing a micromechanical device |
| 01/17/2007 | EP1743140A1 Measuring system comprising variably sensitive outputs |
| 01/17/2007 | CN2859491Y Overload-prevention force cell sensor |
| 01/17/2007 | CN2859489Y Structure improvement for piezometer |
| 01/16/2007 | US7164813 Bragg grating pressure sensor |
| 01/16/2007 | US7164479 Optical displacement sensor |
| 01/16/2007 | US7162927 Design of a wet/wet amplified differential pressure sensor based on silicon piezoresistive technology |
| 01/16/2007 | US7162925 Pressure sensor with monolithic body and circuit-bearing membrane attached thereto |
| 01/16/2007 | CA2430451C Mechanical deformation amount sensor |
| 01/11/2007 | WO2007003876A1 Fiber optic temperature and pressure sensor and system incorporating same |
| 01/11/2007 | US20070006663 Optical sensor with co-located pressure and temperature sensors |
| 01/11/2007 | DE19537285B4 Verfahren zur Herstellung eines Halbleiterelements mit einer flexiblen Anordnung, Halbleiterelement, Feldeffektsensor mit beweglichem Gate, Verfahren zur Verwendung eines Transistors mit beweglichem Gate als Sensor, sowie kapazitiver Sensor A process for producing a semiconductor element with a flexible arrangement, the semiconductor element, field effect sensor with a movable gate, method of using a transistor as a sensor with a movable gate, and a capacitive sensor |
| 01/11/2007 | DE102005031603A1 Micromechanical pressure sensor on semiconductor substrate has membrane over chamber connected by channel to pressure equaliser opening |
| 01/11/2007 | CA2612385A1 Fiber optic temperature and pressure sensor and system incorporating same |
| 01/10/2007 | EP1740916A2 Differential pressure transducer with fabry-perot fiber optic displacement sensor |
| 01/10/2007 | EP1625372B1 Integrated resistor network for multi-functional use in constant current or constant voltage operation of a pressure sensor |
| 01/10/2007 | EP1446979B1 Optical displacement sensor element |
| 01/10/2007 | CN1894495A Apparatus for detecting pressure |
| 01/10/2007 | CN1892198A Pressure sensor |
| 01/10/2007 | CN1294410C Multilayer structure bonded seal protective capacity pressure sensor and producing method |
| 01/09/2007 | US7159468 Fiber optic differential pressure sensor |
| 01/09/2007 | US7159466 Piezo resistance type semiconductor device and its manufacturing method |
| 01/09/2007 | US7159464 Pressure sensor |
| 01/09/2007 | US7159448 Combustion-chamber pressure sensor having a metallic diaphragm containing a piezoresistive, thin metallic layer |
| 01/04/2007 | WO2007002266A2 Structures with integral life-sensing capability |
| 01/04/2007 | DE19707503B4 Drucksensor-Bauelement und Verfahren zur Herstellung Pressure sensor component and method for preparing |
| 01/04/2007 | DE19643178B4 Digital/Analog-Wandler und Schaltung zum Einstellen einer Sensorcharakteristik Digital / analog converter circuit and for adjusting a sensor characteristic |
| 01/04/2007 | DE102005029097A1 Mikromechanisches Drucksensorelement und Verfahren zur Verwendung eines derartigen Drucksensorelementes Micromechanical pressure sensor element and method for using such a pressure sensor element |
| 01/03/2007 | EP1738681A1 Pressure measuring method, pressure measuring device, and tonometer |
| 01/03/2007 | EP1738415A2 Pressure sensor device and method |
| 01/03/2007 | EP1738147A1 Quartz sensor system and producing method thereof |
| 01/03/2007 | EP1216403B1 Thermal management in a pressure transmitter |
| 01/03/2007 | CN1292707C Non-electrode sleeping status and breathing obstacle sensor |
| 01/02/2007 | US7157781 Enhancement of membrane characteristics in semiconductor device with membrane |
| 01/02/2007 | US7157312 Surface mount package and method for forming multi-chip microsensor device |
| 01/02/2007 | US7155803 Method of manufacturing a sensor element having integrated reference pressure |
| 12/28/2006 | US20060289386 Etchant, method of etching, laminate formed thereby, and device |
| 12/28/2006 | US20060288793 Pressure sensor |
| 12/28/2006 | US20060288792 Pressure sensor for high acceleration environments |
| 12/28/2006 | US20060288791 Measurement control method of an injection molding machine |
| 12/28/2006 | US20060288789 Micromechanical pressure sensor element and method for using a pressure sensor element of this type |
| 12/28/2006 | DE19732302B4 Zierleiste und Stoßfänger mit Kollisions-Sensor-Anordnung für Kraftfahrzeuge Moulding and bumper with collision sensor arrangement for motor vehicles |
| 12/28/2006 | DE102006028673A1 Pressure sensor for vehicle, has pedestal including through hole for introducing pressure to chip, and gel material filled in concave portion and hole for protecting diaphragm of chip, where diameter of hole is large |
| 12/27/2006 | EP1735598A2 Annular capacitive pressure sensor |
| 12/27/2006 | EP1636078B1 Valve diagnostic tool |
| 12/27/2006 | EP1434978B1 Micromechanical component (on pressure sensor membrane) comprising a bellows-type structure for temperature shifts |
| 12/26/2006 | US7152483 High pressure sensor comprising silicon membrane and solder layer |
| 12/26/2006 | US7152482 Piezoelectric sensor and input device including same |
| 12/26/2006 | US7152479 Pressure transmitter having a pressure sensor of micromechanical design |
| 12/26/2006 | US7152478 Sensor usable in ultra pure and highly corrosive environments |
| 12/26/2006 | US7152477 Pressure sensor |
| 12/21/2006 | WO2006134176A1 Capacitance-to-voltage conversion method and apparatus |
| 12/21/2006 | US20060283256 Pressure transducer provided with a piezoelectric element for the detection of errors in separation membranes |
| 12/21/2006 | US20060283255 High-temperature pressure sensor |
| 12/21/2006 | DE102005027365A1 Hochdrucksensoreinrichtung und Verfahren zu ihrer Herstellung High pressure sensing device and methods for their preparation |
| 12/21/2006 | DE102005016812B3 Measurement device for pressure in a flow channel has a closed flow channel filled by a flow substance and a membrane distorted by changes in pressure |
| 12/20/2006 | EP1733198A1 Optical sensor |