Patent International Class: G01L 9/12
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Sensor and transducer apparatus
Inventor: D'Antonio, et al. | Patent Number: 5279163
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Capacitive pressure sensor and method of manufacturing the same
Inventor: Fukiura, et al. | Patent Number: 5277068
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Rubber free fluid pressure transducer
Inventor: Park | Patent Number: 5275054
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Capacitance pressure transducer
Inventor: Pandorf | Patent Number: 5271277
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Sensor
Inventor: Bantien | Patent Number: 5259247
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Sensor for a capacitance pressure gauge
Inventor: Voss | Patent Number: 5257542
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Pressure gauge
Inventor: Jonsson, et al. | Patent Number: 5249469
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Methodology for manufacturing hinged diaphragms for semiconductor sensors
Inventor: Bullis, et al. | Patent Number: 5245504
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Double pinned sensor utilizing a tensile film
Inventor: Addie, et al. | Patent Number: 5241864
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Method and apparatus for capacitance temperature compensation and manufacturability in a dual plate capacitive pressure transmitter
Inventor: Lofgren, et al. | Patent Number: 5237285
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Stable capacitive pressure transducer system
Inventor: Obermeier, et al. | Patent Number: 5233875
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Stable capacitive pressure transducer system
Inventor: Obermeier, et al. | Patent Number: 5233875
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Capacitor and pressure transducer
Inventor: Delatorre | Patent Number: 5230250
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Melt pressure measurement and the like
Inventor: Pinto, et al. | Patent Number: 5224383
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Melt pressure measurement and the like
Inventor: Pinto, et al. | Patent Number: 5224383
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Capacitive pressure sensor and method of manufacturing the same
Inventor: Fukiura, et al. | Patent Number: 5211058
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Semiconductor transducer or actuator utilizing corrugated supports
Inventor: Jerman | Patent Number: 5209118
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Capacitor and pressure transducer
Inventor: Delatorre | Patent Number: 5207767
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Ultraminiature single-crystal sensor with movable member
Inventor: Wise, et al. | Patent Number: 5207103
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Pressure sensor
Inventor: Kojima, et al. | Patent Number: 5201228
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Linearized capacitance sensor system
Inventor: Briefer | Patent Number: 5194819
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Linearized capacitance sensor system
Inventor: Briefer | Patent Number: 5194819
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Pressure sensor
Inventor: Mizumoto, et al. | Patent Number: 5189916
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Capacitive pressure sensor
Inventor: Sekimura | Patent Number: 5186054
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Apparatus for sensing and transmitting in a wireless manner a value to be measured
Inventor: Philipps, et al. | Patent Number: 5181423
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Silicon-on-silicon differential input sensors
Inventor: Loeppert, et al. | Patent Number: 5178015
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Silicon-on-silicon differential input sensors
Inventor: Loeppert, et al. | Patent Number: 5178015
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Hermetically sealed interface
Inventor: Tomase, et al. | Patent Number: 5173836
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Capacitor and pressure transducer
Inventor: Delatorre | Patent Number: 5168419
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High pressure capacitive transducer
Inventor: Bell | Patent Number: 5165281
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Line pressure compensator for a pressure transducer
Inventor: Frick | Patent Number: 5163326
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Line pressure compensator for a pressure transducer
Inventor: Frick | Patent Number: 5163326
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Pressure sensor with integral overpressure protection
Inventor: Ciminelli | Patent Number: 5157973
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Pressure sensor with high modules support
Inventor: Broden, et al. | Patent Number: 5157972
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Capacitive pressure sensor
Inventor: Kremidas | Patent Number: 5155653
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Capacitor-sensor
Inventor: Borchard | Patent Number: 5150759
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Pressure sensors
Inventor: Bell | Patent Number: 5134887
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Capacitive pressure transducer for use in respirator apparatus
Inventor: Ball | Patent Number: 5134886
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Capacitive pressure transducer for use in respirator apparatus
Inventor: Ball | Patent Number: 5134886
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Flush-mounted pressure sensor
Inventor: Lee | Patent Number: 5115676
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Ultraminiature pressure sensor with addressable read-out circuit
Inventor: Wise, et al. | Patent Number: 5113868
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Differential pressure measuring apparatus
Inventor: Banholzer, et al. | Patent Number: 5111698
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Differential pressure measuring apparatus
Inventor: Banholzer, et al. | Patent Number: 5111698
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Differential pressure measuring apparatus
Inventor: Gerst, et al. | Patent Number: 5097712
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Pressure transmitter with stress isolation depression
Inventor: Dean, et al. | Patent Number: 5094109
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Elastomer type low pressure sensor
Inventor: Colla, et al. | Patent Number: 5090246
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Charged balanced feedback measurement circuit
Inventor: Frick, et al. | Patent Number: 5083091
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Pressure gage
Inventor: Martin, et al. | Patent Number: 5079953
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Differential pressure sensor with read-out device
Inventor: Lew | Patent Number: 5070736
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Packaging and sealing for pressure transducer
Inventor: Baker, et al. | Patent Number: 5060108
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Capacitive differential pressure detector
Inventor: Tamai, et al. | Patent Number: 5056369
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 5051937
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 5051937
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Pressure sensor and method of manufacturing same
Inventor: Hegner, et al. | Patent Number: 5050034
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Pressure transducer apparatus
Inventor: Southworth, et al. | Patent Number: 5044202
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High pressure transducer package
Inventor: Bishop, et al. | Patent Number: 5043841
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Electrostatic capacitance type pressure detector
Inventor: Nakamura, et al. | Patent Number: 5042308
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Electrostatic capacitance type pressure detector
Inventor: Nakamura, et al. | Patent Number: 5042308
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Semiconductor device having sealed electrical feedthrough
Inventor: Chen, et al. | Patent Number: 5041900
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Low pressure sensor
Inventor: Rowlette, et al. | Patent Number: 5034848
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Hermetic pressure sensor
Inventor: Strasser | Patent Number: 5025667
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Automatic transducer selection system for pressure measurement
Inventor: Weinstein | Patent Number: 5024100
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Pressure transducer with flow-through measurement capability
Inventor: Lee | Patent Number: 5024099
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Extended measurement capability transmitter having shared overpressure protection means
Inventor: Rud, Jr. | Patent Number: 5022270
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Low pressure transducer using metal foil diaphragm
Inventor: Park | Patent Number: 5020377
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Capacitive transducers
Inventor: Thomas | Patent Number: 5006952
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Pressure sensor and method for the manufacture thereof
Inventor: Hegner, et al. | Patent Number: 5005421
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Capacitive pressure sensor and method of manufacturing same
Inventor: Dittrich, et al. | Patent Number: 5001595
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Circuit arrangement for temperature compensation of capacitive pressure and differential pressure sensors
Inventor: Kordts | Patent Number: 5000048
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Circuit arrangement for temperature compensation of capacitive pressure and differential pressure sensors
Inventor: Kordts | Patent Number: 5000048
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Amplifiers with effectively zero input capacitance
Inventor: Bollons | Patent Number: 4988953
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Sensor and transducer apparatus
Inventor: D'Antonio, et al. | Patent Number: 4987783
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Capacitive pressure transducer system
Inventor: Shkedi, et al. | Patent Number: 4987782
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Capacitive pressure transducer system
Inventor: Shkedi, et al. | Patent Number: 4987782
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 4982351
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 4982351
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Variable-capacitance type sensor and variable-capacitance type sensor system using the same
Inventor: Nishihara | Patent Number: 4977480
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Variable-capacitance type sensor and variable-capacitance type sensor system using the same
Inventor: Nishihara | Patent Number: 4977480
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Dual diaphragm capacitive differential pressure transducer
Inventor: Irwin | Patent Number: 4974117
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Pressure transducer apparatus and method for making same
Inventor: Southworth, et al. | Patent Number: 4972717
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Solid state pressure sensors
Inventor: Mosser, et al. | Patent Number: 4965697
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Silicon membrane micro-scale
Inventor: Holm-Kennedy, et al. | Patent Number: 4960177
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Capacitive sensor with minimized dielectric drift
Inventor: Bullis, et al. | Patent Number: 4954925
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Transducer
Inventor: Galasko, et al. | Patent Number: 4953393
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 4951236
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Low cost high precision sensor
Inventor: Kawate, et al. | Patent Number: 4951236
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Extended measurement capability transmitter having shared overpressure protection means
Inventor: Rud, Jr. | Patent Number: 4949581
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Multimodulus pressure sensor
Inventor: Frick, et al. | Patent Number: 4944187
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Pressure sensor
Inventor: Jonsson, et al. | Patent Number: 4935841
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Pressure measurement system
Inventor: Delatorre | Patent Number: 4924701
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Meteorological data encoder for measuring atmospheric conditions
Inventor: Call, et al. | Patent Number: 4907449
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Meteorological data encoder for measuring atmospheric conditions
Inventor: Call, et al. | Patent Number: 4907449
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Electrostatic capacity type pressure detector
Inventor: Tamai, et al. | Patent Number: 4903532
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O-ring/back-up ring seal for high pressure transducers
Inventor: Bishop, et al. | Patent Number: 4903164
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Field effect pressure sensor
Inventor: Hijikigawa, et al. | Patent Number: 4894698
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High pressure package for pressure transducers
Inventor: Bishop | Patent Number: 4888662
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Ultraminiature pressure sensor and method of making same
Inventor: Wise, et al. | Patent Number: 4881410
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Differential capacitive pressure sensor with over-pressure protection
Inventor: Grantham | Patent Number: 4879627
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Charge balanced feedback transmitter
Inventor: Schulte, et al. | Patent Number: 4878012
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Pressure sensor
Inventor: Arabia, et al. | Patent Number: 4876892