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)
01/2012
01/26/2012US20120017689 Modified pressure sensor for detecting operating parameters of an electric household appliance featuring a relatively movable component
01/26/2012DE102010031767A1 Use of graphite layer for e.g. piezoresistive element obtained by heating at least one monolayer along lateral direction of interlaced low-molecular aromatics and/or low-molecular hetero aromatics under vacuum or inert gas atmosphere
01/26/2012DE102010031659A1 Micromechanical sensor element for capacitive differential pressure sensor used in e.g. medical field, has rotatable connecting support to rigidly connect upper membrane and frame area of lower membrane
01/25/2012EP2410188A1 Servoactuator with limit effort detection
01/25/2012EP2409035A1 Metering pump assembly
01/25/2012EP1921983B1 Preventing false locks in a system that communicates with an implanted wireless sensor
01/25/2012CN202126327U Device for obtaining change data of micro-pressure in water by Wheatstone bridge theory
01/25/2012CN202126326U Pressure sensor and pressure system
01/25/2012CN202126325U Switching value differential pressure sensor
01/25/2012CN102334019A Pressure sensor having a semiconductor pressure transducer
01/25/2012CN102331323A Hermetically sealed pressure sensing device
01/25/2012CN102331322A Pressure sensor chip
01/25/2012CN101806649B Ceramic pressure transmitter and manufacturing method thereof
01/24/2012US8100019 Cartridge fluid transducer
01/24/2012CA2412268C Pressure sensor with a radially tensioned metal diaphragm
01/19/2012WO2012007922A1 Sensor and method of manufacture thereof
01/19/2012WO2012006656A1 Pressure detection device
01/19/2012US20120016207 Electromagnetically coupled hermetic chamber
01/19/2012DE102011078937A1 Drucksensorgehäusesysteme und -verfahren Pressure sensor housing systems and procedures
01/19/2012DE102010031432A1 Pressure sensor implant e.g. foldable intraocular lens, for measuring intraocular pressure to treat Glaucoma, has strip conductors electrically connecting electrical contacts of sensor with substrate over portion of outer surfaces of sensor
01/18/2012EP1800100B1 Mems saw sensor
01/18/2012CN202119586U Leakproof pressure sensor
01/18/2012CN202119585U Portable digital pressure gauge
01/18/2012CN202119571U Standard output digital readout integration strain intelligent pressure transmitter
01/18/2012CN102323002A Automatic internal pressure alarm system of sealing film used in vacuum combined surcharge preloading
01/17/2012US8098870 Silicon microphone
01/17/2012US8096189 Physical quantity sensor and method for manufacturing the same
01/17/2012US8096188 Highly sensitive piezoresistive element
01/17/2012US8096187 Pressure sensor element and pressure sensor
01/17/2012US8096186 Systems and methods for measuring fluid pressure within a disposable IV set connected to a fluid supply pump
01/12/2012WO2012005786A2 Automatic re-initialization of resonant sensors in rocket and missile guidance systems
01/12/2012WO2012004107A1 Sensor element with an insulation layer
01/12/2012WO2011123170A3 Force meter
01/12/2012WO2011119420A3 Vortex flow meter
01/12/2012US20120006120 Transmitter output with scalable rangeability
01/12/2012DE102010031197A1 Micro-electromechanical piezoresistive pressure sensor for use in motor car, has membrane arranged at insulating layer opposite side to piezoresistors and conductive paths that include metal contacts for detecting deformation of membrane
01/12/2012CA2802969A1 Sensor element with an insulation layer
01/11/2012EP2404150A1 Media-compatible electrically isolated pressure sensor for high temperature applications
01/11/2012EP1839024B1 A flow defining structure for use with a capacitive pressure sensor
01/11/2012CN202110071U Single-row vehicle brake testing apparatus
01/11/2012CN202110024U Pressure sensor signal acquisition circuit
01/11/2012CN202110023U High pressure inert gas shortage warning device
01/11/2012CN102317751A Jointless pressure sensor port
01/11/2012CN102313819A Micro-mechanical sensor device for measuring acceleration, pressure and similar parameters
01/11/2012CN102313818A Flexible pressure resistance flow field sensor based on single-wall carbon nanotube array and manufacturing method thereof
01/11/2012CN102313623A Capacitance type pressure sensor
01/11/2012CN102313622A Capacitance detection circuit and capacitive type pressure transmitter
01/11/2012CN101839786B Simulated wind pressure detection device and method for elevator door system
01/10/2012US8094846 Deep sub-micron MOS preamplifier with thick-oxide input stage transistor
01/10/2012US8091431 Pressure sensor
01/10/2012US8091429 Apparatus and method for high frequency low pressure arc flash sensor
01/10/2012CA2464525C Array sensor electronics
01/05/2012WO2012003110A1 Capacitive pressure sensor with a groove for relieving diaphragm stresses
01/05/2012WO2012002877A1 Temperature independent pressure sensor and associated methods thereof
01/05/2012DE102011078055A1 Halbleitersensor für eine physikalische Größe Semiconductor sensor for a physical quantity
01/05/2012DE102010030878A1 Micro-mechanical sensor device i.e. acceleration sensor, for measuring e.g. acceleration, for electronic stability program, has control unit controlling application unit i.e. electrodes, such that mass is applied with supplementary force
01/05/2012DE102010030845A1 Druckmessvorrichtung und Verfahren zur Druckwertermittlung Pressure measuring device and method for printing valuation
01/05/2012DE102007034946B4 Drucksensor Pressure sensor
01/04/2012EP2401595A1 Pressure sensor having a semiconductor pressure transducer
01/04/2012EP2281183B1 Air pressure sensor for impact detection
01/04/2012CN202101806U Circuit control system of pressure transformer
01/04/2012CN202101805U Straight-through type fluid pressure gauge
01/04/2012CN202101804U Split-type hydraulic pressure detecting device
01/04/2012CN102305709A Method for testing internal ballistic trajectory property of nail shooting pill
01/04/2012CN102305686A Temperature correction pressure data acquisition device and method for measuring pressure of heat supply network pipeline
01/04/2012CN101852668B Preparation method of packaging structure of micro mechanical air pressure sensor chip
01/04/2012CN101776502B Capacitance diaphragm gauge and vaccum apparatus
01/04/2012CN101650244B Portable multipath wind pressure and wind speed tester
01/04/2012CN101646932B Differential pressure sensor
01/04/2012CN101197223B Pressure switch
01/03/2012CA2426418C Pressure sensor
12/2011
12/29/2011WO2011163049A1 Inductively coupled pressure sensor
12/29/2011WO2011119348A3 Pressure sensing system and method
12/29/2011WO2011109758A3 Measuring flow properties of multiple gas nozzles of a gas distributor
12/29/2011US20110320142 Temperature independent pressure sensor and associated methods thereof
12/29/2011US20110314923 Pressure sensor with fixed deformable area
12/29/2011US20110314922 Wireless self-powered monolithic integrated capacitive sensor and method of manufacture
12/29/2011DE10321692B4 Verbesserung einer Drahtkontaktierbarkeit in einer gehäusten Sensoranordnung Improvement of a wire bondability housed in a sensor array
12/28/2011CN102301214A Mems装置和利用该mems装置的远程传感系统 Mems devices and the use of remote sensing systems mems devices
12/28/2011CN102297742A 压力传感器 Pressure sensors
12/28/2011CN102297741A 一种基于微电子机械技术的硅谐振式气压传感器 Silicon-based MEMS technology resonant pressure sensor
12/28/2011CN102297737A 压力传感器空腔结构及其制作方法 Pressure sensor cavity structure and manufacturing method thereof
12/28/2011CN102295262A 微型动态压阻压力传感器及其制造方法 Miniature dynamic piezoresistive pressure sensor and its manufacturing method
12/28/2011CN101644612B 可编程压力传感器 Programmable Pressure Sensors
12/22/2011WO2011159380A1 Magnetically coded pressure detection apparatus
12/22/2011US20110311179 Compartmentalized fiber optic distributed sensor
12/22/2011US20110308324 A sensor and method for fabricating the same
12/22/2011US20110308323 Piezo-resistive pressure sensor
12/22/2011US20110308320 Inductively Coupled Pressure Sensor
12/22/2011DE102011050839A1 Sensor und Verfahren zur Herstellung desselben Of the same sensor and process for producing
12/22/2011DE102011050837A1 Sensor und Verfahren zur Herstellung desselben Of the same sensor and process for producing
12/22/2011DE102010030319A1 Pressure sensor module has pressure measurement chip that is housed in housing, where pressure measurement chip is impinged with pressure over opening
12/22/2011DE102010030156A1 Ceramic pressure sensor has annular joint made of silicon that is connected with measuring diaphragm and base structure by low temperature co-fired ceramic connection and connected with base structure by gold silicon eutectic connection
12/21/2011EP2396638A2 Exposed pad backside pressure sensor package
12/21/2011CN202083519U 一种无极灯的功率检测装置 One kind of lamp power detection device
12/21/2011CN202083511U 智能无线电容式压力变送器 Intelligent radio capacitive pressure transmitter
12/21/2011CN102288516A Integrated fluid sensor capable of simultaneously measuring density, pressure and temperature of fluid based on micro-electromechanical system (MEMS) technology
12/21/2011CN102288360A 电容式真空压力传感器 Capacitive pressure sensors in vacuo
12/21/2011CN102288355A 高温压力传感器 Temperature pressure sensor
12/21/2011CN102288354A 压敏电阻式压力传感器 Piezoresistive pressure sensor
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