| 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) |
|---|
| 06/23/1999 | EP0924501A2 Thick film piezoresistor sensing structure |
| 06/23/1999 | EP0923717A1 Device for determining the pressure and temperature in the suction pipe of an internal combustion engine |
| 06/23/1999 | EP0923334A1 Measurement of fluid pressure such as blood pressure |
| 06/22/1999 | US5915281 Silicon force and displacement sensor |
| 06/17/1999 | WO1999030122A1 Dynamic pressure sensor, photo acoustic gas detector, microphone, hydrophone and their manufacturing |
| 06/17/1999 | WO1999030121A1 Capacitance type pressure sensor unit |
| 06/17/1999 | DE19755192A1 Capacitive pressure pickup for measuring pressure in IC engine combustion chamber |
| 06/17/1999 | DE19753874A1 Minute, linear pressure sensor with integral signal conditioning circuitry |
| 06/16/1999 | EP0922946A2 Pressure sensor |
| 06/16/1999 | EP0922945A2 Pressure sensor |
| 06/16/1999 | EP0922944A2 Method for manufacturing integrated structures including removing a sacrificial region |
| 06/16/1999 | EP0922207A1 Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain |
| 06/16/1999 | CN2324540Y Portable pressure gauge |
| 06/15/1999 | US5913260 System and method for detecting deformation of a membrane |
| 06/15/1999 | US5912499 Pressure transducer comprising a sealed transducer with a rigid diaphragm |
| 06/10/1999 | WO1999028721A1 Pressure transducer housing with barometric pressure isolation |
| 06/10/1999 | WO1999028720A1 Pressure transducer having a tensioned diaphragm |
| 06/10/1999 | WO1999028719A1 Non-contaminating pressure transducer module |
| 06/10/1999 | WO1999028718A1 Fluid monitoring device |
| 06/10/1999 | DE19750131A1 Mikromechanische Differenzdrucksensorvorrichtung Micro-mechanical differential pressure sensor device |
| 06/10/1999 | CA2286779A1 Pressure transducer having a tensioned diaphragm |
| 06/09/1999 | EP0920388A2 Electrical device having atmospheric isolation |
| 06/08/1999 | US5911162 Capacitive pressure transducer with improved electrode support |
| 06/02/1999 | EP0919796A1 Differential pressure measurement arrangement utilizing dual transmitters |
| 06/02/1999 | EP0918981A1 Ceramic pressure sensor capsule |
| 06/02/1999 | DE19830805A1 Semiconductor pressure measuring sensor |
| 05/27/1999 | WO1999026048A1 Micromechanical differential pressure sensor device |
| 05/20/1999 | DE19750193A1 Motor vehicle tank sealing diagnosis during changes in vehicle operating altitude |
| 05/19/1999 | EP0767899B1 Method of mounting an absolute pressure sensor |
| 05/19/1999 | EP0742893B1 A capacitive pressure sensor having a reduced area dielectric spacer |
| 05/19/1999 | EP0741873B1 A passive sensor system using ultrasonic energy |
| 05/19/1999 | CN1217059A Pressure sensor component mounted on the insertjion surface of circuit board |
| 05/18/1999 | US5905209 Output circuit for pressure sensor |
| 05/12/1999 | EP0915327A1 Pressure sensor |
| 05/12/1999 | EP0915326A1 Method of manufacturing a pressure transducer and pressure transducer |
| 05/12/1999 | DE19843471A1 Pressure identification system with sensor body and housing arranged outside body |
| 05/11/1999 | US5902933 Pressure sensor and its application |
| 05/06/1999 | WO1999022212A1 Structure equipped with electric contacts formed through said structure substrate and method for obtaining said structure |
| 05/06/1999 | EP0913678A2 Semiconductor pressure sensor |
| 05/06/1999 | EP0913677A1 Pressure detection device |
| 05/06/1999 | EP0912878A1 Improved heated pressure transducer assembly |
| 05/06/1999 | DE19747254A1 Non-invasive inner pressure measurement in elastic vessels deformed by external application of force |
| 05/05/1999 | CN1216107A Device for determining pressure and temp. in suction pipe of IC engine |
| 05/04/1999 | US5900554 Pressure sensor |
| 05/04/1999 | US5899962 In a process control system |
| 04/29/1999 | WO1999020990A1 Device for performing measurements in a space by means of a chip |
| 04/28/1999 | EP0911623A2 High pressure sensor and method of forming |
| 04/28/1999 | CN2316646Y Working pressure-tester |
| 04/28/1999 | CN2316645Y 压力传感器 Pressure sensors |
| 04/27/1999 | US5898359 High pressure detector comprising an interface layer having alumina and zinc oxide particles dispersed in a glass matrix; corrosion resistance, accuracy sensing |
| 04/22/1999 | DE19743288A1 Mikromechanischer Sensor Micromechanical sensor |
| 04/21/1999 | EP0909937A1 Semiconductor strain sensor, method of manufacturing the sensor, and scanning probe microscope |
| 04/21/1999 | EP0890087A4 Capacitive pressure transducer with an integrally formed front housing and flexible diaphragm |
| 04/21/1999 | CN2315558Y 可调式固定负荷传感器 Adjustable fixed load sensor |
| 04/21/1999 | CN2315557Y Inner pressure measurer for nickel-hydrogen battery |
| 04/15/1999 | DE19739961C1 Gas pressure determining method for cavity of semiconductor micro-m-mechanical sensor chamber with deformable wall of semiconductor component |
| 04/14/1999 | EP0907882A1 Semiconductor device |
| 04/14/1999 | EP0907881A1 Pressure sensor for mounting on the components side of a printed circuit board |
| 04/14/1999 | EP0907880A1 Pressure sensor component mounted on the insertion surface of a circuit board |
| 04/14/1999 | EP0907335A1 Sensor/guide device |
| 04/14/1999 | CN1213608A Ejector pin with pressure sensor |
| 04/08/1999 | WO1999017089A1 Sensor and method for operating the same |
| 04/08/1999 | WO1999017088A1 Method for filling the measuring chamber of a transducer measuring pressure or pressure differential with a pressure transmission liquid and a pressure or pressure differential measuring transducer |
| 04/08/1999 | WO1999006788A3 Distance measuring device and method for determining a distance |
| 04/08/1999 | CA2305317A1 Micromechanical sensor and method for operating the sensor |
| 04/07/1999 | EP0906559A1 Impulse line blockage detector systems and methods |
| 04/07/1999 | CN2313215Y Laminated-capacitor type force-sensitive sensor |
| 04/07/1999 | CN1213081A Electronic device and method for forming membrane for electronic device |
| 04/06/1999 | US5892156 Pressure measuring sensor and apparatus having a seal between a housing having spring-elastic properties and a pressure measuring cell |
| 04/06/1999 | US5892143 Sensor device with fluid introduction holes |
| 04/06/1999 | US5891751 Hermetically sealed transducers and methods for producing the same |
| 04/01/1999 | WO1999015868A1 Semiconductor detector with a base structure and at least one deformable body |
| 04/01/1999 | WO1999015823A1 Diagnostic device and method for pressure regulator |
| 04/01/1999 | DE19741428A1 Halbleitersensor mit einem Grundkörper und wenigstens einem Verformungskörper Semiconductor sensor having a base body and at least one deformation member |
| 03/31/1999 | EP0905496A2 Pressure sensor |
| 03/31/1999 | EP0905495A1 Protective coating for integrated circuit devices and fabrication process thereof |
| 03/31/1999 | EP0904008A1 Pressure transducer apparatus with disposable dome |
| 03/31/1999 | EP0879420A4 Improved charge rate electrometer |
| 03/30/1999 | US5889352 Piezo-electric/electrostrictive film type element |
| 03/30/1999 | US5889311 Semiconductor acceleration sensor |
| 03/30/1999 | US5889211 Media compatible microsensor structure and methods of manufacturing and using the same |
| 03/30/1999 | US5888845 Method of making high sensitivity micro-machined pressure sensors and acoustic transducers |
| 03/30/1999 | US5888761 Etching method for forming air bridge pattern on silicon substrate |
| 03/30/1999 | US5888412 Method for making a sculptured diaphragm |
| 03/26/1999 | CA2248385A1 Protective layer for integrated circuits and method for the manufacturing thereof |
| 03/25/1999 | WO1999013979A1 Pressure sensing reaction vessel for microwave assisted chemistry |
| 03/24/1999 | EP0903568A2 Method for manufacturing a pressure measure device equipped with a resonating element |
| 03/24/1999 | CN2311768Y Tension sensor |
| 03/24/1999 | CN1212052A Pressure sensor diagnostics in process transmitter |
| 03/23/1999 | CA2107874C Piezoelectric sensor |
| 03/18/1999 | WO1999013307A1 High sensitivity fiber optic pressure sensor for use in harsh environments |
| 03/18/1999 | WO1998059228A3 Capacitive pressure transducer with improved electrode support |
| 03/17/1999 | CN1042586C Transducer with inner conductive cover for EMI shielding |
| 03/16/1999 | US5883779 Pressure sensor |
| 03/16/1999 | US5883420 Sensor device having a pathway and a sealed cavity |
| 03/16/1999 | CA2006161C Capacitive pressure sensor with minimized dielectric drift |
| 03/09/1999 | US5880509 Semiconductor pressure sensor and its manufacturing method |
| 03/09/1999 | US5880373 Differential pressure measuring arrangement |
| 03/09/1999 | US5880372 Media compatible pressure sensor device utilizing self-aligned components which fit together without the need for adhesives |
| 03/09/1999 | US5880371 Pressure transducer apparatus and method for making |