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)
05/2005
05/25/2005EP1532070A2 Microelectromechanical device with integrated conductive shield
05/25/2005DE10392824T5 Preiswerter kapazitiver in sich geschlossener Druckgeber mit Plattenbeschichtung, Teilchenfilter Affordable capacitive self-contained thruster with plate coating, particle filters
05/25/2005DE10392622T5 Barometrischer Drucksensor Barometric pressure sensor
05/25/2005DE10349540A1 Halbleiterdrucksensor und Verfahren zu seiner Herstellung A semiconductor pressure sensor and method for its preparation
05/25/2005CN1620598A Sensor formed on silicon on insulator structure and having reduced power up drift
05/25/2005CN1619954A SAW transducer interface to pressure sensing diaphragm
05/25/2005CN1619272A Cylinder pressure transducer and related method
05/24/2005US6895822 Apparatus and method for interconnecting leads in a high temperature pressure transducer
05/19/2005WO2005044720A1 Layout measures for limiting the propagation of surface cracks in mems
05/19/2005US20050105245 Method for reducing the temperature dependence of a capacitive sensor and a capacitive sensor construction
05/19/2005US20050105098 Optical displacement sensor
05/19/2005US20050104605 Sensor and electrode extraction structure and method
05/19/2005US20050103123 Tubular monitor systems and methods
05/19/2005US20050103116 Sensor, particularly a pressure sensor with a sensor fastening device
05/19/2005US20050103115 Pressure measuring device
05/19/2005US20050103114 Ultraminiature pressure sensors and probes
05/19/2005US20050103113 Pressure sensor
05/19/2005US20050103112 Micro-mechanical capacitive inductive sensor for wireless detection of relative or absolute pressure
05/19/2005US20050103111 Pressure sensor having sensor chip and signal processing circuit mounted on a common stem
05/19/2005US20050103110 Integrated pressure and temperature sensor
05/19/2005US20050103109 Hydrophobically coated pressure sensor
05/19/2005US20050103108 System and method for determining air pressure
05/19/2005DE10392352T5 Meßschaltung mit kapazitivem Brückensensor Measuring circuit with capacitive sensor bridge
05/18/2005EP1531323A2 Mounting of pressure sensor
05/18/2005EP1348110B1 Forming a composite pressure diaphragm with implantations, epitaxy, and a silicon nitride layer
05/18/2005CN1616947A Apparatus and method for measuring micro mass using oscillation circuit
05/18/2005CN1616940A Pressure sensor having sensor chip and signal processing circuit mounted on a common stem
05/18/2005CN1616939A Polymerized material baroceptor chip
05/17/2005US6894787 Optical pressure sensor
05/17/2005US6892583 Pressure sensing device for rheometers
05/17/2005US6892582 Semiconductor pressure sensor and pressure sensing device
05/17/2005US6892578 Acceleration sensor
05/12/2005WO2005043087A1 Method of producing medium-to thin-film pressure and humidity sensors by flexographic printing
05/12/2005WO2005042950A2 Fuel injection system diagnostic system
05/12/2005WO2004105091A3 Sensor usable in ultra pure and highly corrosive environments
05/12/2005US20050099251 Circuit for detecting capacitance change in variable capacitance
05/12/2005US20050097962 Apparatus and method for measuring micro mass using oscillation circuit
05/11/2005EP1530036A1 Pressure sensor
05/11/2005EP1015855B1 Fuel injectors with integral fiber optic pressure sensors and associated compensation and status monitoring devices
05/11/2005CN1615497A Sensor arrangement
05/11/2005CN1614375A Capacitive pressure transducer
05/11/2005CN1614374A 压力传感器 Pressure sensors
05/11/2005CN1201137C Semiconductor mechanical quantity sensor
05/10/2005US6891711 Ultra-miniature, high temperature, capacitive inductive pressure transducer
05/10/2005US6889556 Pressure sensor
05/10/2005US6889554 Method of adjusting pressure sensor
05/10/2005CA2303257C High sensitivity fiber optic pressure sensor for use in harsh environments
05/06/2005WO2005040748A1 Diaphragm for bonded element sensor
05/06/2005WO2005040747A1 Semiconductor pressure sensor and method for producing the same
05/06/2005WO2005003713A3 Contact-based transducers for characterizing unsteady pressures in pipes
05/06/2005WO2004075717A3 A miniature optically coupled electrically isolated ultrasensitive dynamic pressure detector
05/06/2005WO2003106952A3 A micro-mechanical capacitive inductive sensor for wireless detection of relative or absolute pressure
05/05/2005US20050092095 Pressure sensor module having stress isolation platform
05/05/2005US20050092094 Hydraulic pressure sensor
05/05/2005US20050092093 High pressure sensor
05/04/2005EP1528383A1 Pressure sensor module having stress isolation platform
05/04/2005EP1527327A2 System and method of operation of an embedded system for a digital capacitance diaphragm gauge
05/03/2005US6887734 Method of manufacturing semiconductor pressure sensor
05/03/2005US6886411 Piezoelectric sensor in a living organism for fluid pressure measurement
05/03/2005US6886410 Modified dual diaphragm pressure sensor
05/03/2005CA2447740A1 Method of producing medium- to thin- film pressure and humidity sensors by flexographic printing
04/2005
04/28/2005WO2005038422A1 Surface mount package and method for forming multi-chip microsensor device
04/28/2005US20050088270 Variable capacitance measuring device comprising a glass-ceramic insulator
04/28/2005US20050088184 Capacitive sensor
04/28/2005US20050087020 Pressure sensor device and cell thereof
04/28/2005US20050087004 Fuel injection system diagnostic system
04/27/2005EP1525444A1 Differential pressure sensor comprising a symmetric error in the separating bodies
04/27/2005CN1610823A Pressure sensing device for rheometers
04/26/2005US6883562 Device and method for filling of hydraulic pressure measurement mechanisms
04/26/2005US6883383 Pressure measuring device
04/26/2005US6883380 Pressure sensor capsule
04/26/2005US6883379 Absolute-pressure type of pressure sensor
04/26/2005US6883378 Low TCE fill fluid for barrier diaphragm pressure sensors
04/26/2005US6883377 Measurement device including a pressure sensor
04/26/2005US6883219 Method for manufacturing sensor device
04/21/2005WO2005036118A1 Pressure transmitter module with leak-resistant sensor housing
04/21/2005US20050081638 Sensing diaphragm for a differential pressure sensor with over-pressure protection and methods
04/21/2005US20050081637 Line pressure compensated differential pressure transducer assembly
04/21/2005DE3943859B4 Semiconductor pressure sensor - has exposed substrate membrane electrically isolated from strained semiconductor resistor region by silicon di:oxide layer
04/20/2005EP1419476B1 Interrogation method for passive sensor monitoring system
04/19/2005US6881648 Semiconductor wafer having a thin die and tethers and methods of making the same
04/19/2005US6881536 Particle based electrochemiluminescent assays
04/19/2005US6880406 Semiconductor pressure sensor
04/19/2005US6880405 Electrical/visual differential pressure indicator with solid state sensor
04/14/2005WO2005034359A1 Multi-phase measurement system with synchronized sigma delta converters
04/14/2005WO2005033660A2 Flexural plate wave sensor
04/14/2005WO2005033644A2 Magnetic transduction sensor device, manufacturing process and detection process thereform
04/14/2005WO2005033643A2 Rugged fabry-perot pressure sensor
04/14/2005WO2005032624A2 Pressure sensing in implantable medical devices
04/14/2005WO2004082363A3 Sensor assembly and methods of making and using same
04/14/2005CA2541312A1 Rugged fabry-perot pressure sensor
04/13/2005EP1522834A2 Pressure sensor
04/13/2005EP1521952A1 Pressure measuring device
04/13/2005CN1197213C Sensor using the laser with surface luminous semiconductor laser
04/13/2005CN1196606C Pressure monitor system
04/12/2005US6877383 Capacitive type pressure sensor
04/12/2005US6877380 Diaphragm for bonded element sensor
04/12/2005US6877379 Doubly compensated pressure transducer
04/12/2005US6877378 Fluid diffusion resistant glass-encased optical sensor
04/12/2005CA2313313C Relative pressure sensor
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