CH359552A
(de)
*
|
1957-07-20 |
1962-01-15 |
Boelkow Entwicklungen Kg |
Mess- und Regeleinrichtung für sehr kleine Geschwindigkeiten
|
GB989101A
(en)
*
|
1961-07-11 |
1965-04-14 |
Mini Of Aviat London |
Improvements in gyroscope apparatus
|
US3370458A
(en)
*
|
1965-09-10 |
1968-02-27 |
W C Dillon & Company Inc |
Mechanical force gauge
|
US3696429A
(en)
*
|
1971-05-24 |
1972-10-03 |
Cutler Hammer Inc |
Signal cancellation system
|
US3913035A
(en)
*
|
1974-07-01 |
1975-10-14 |
Motorola Inc |
Negative resistance high-q-microwave oscillator
|
US4044305A
(en)
*
|
1975-03-17 |
1977-08-23 |
The Charles Stark Draper Laboratory, Inc. |
Apparatus for providing a displacement representative of the magnitude of a signal
|
JPS6025926B2
(ja)
*
|
1976-10-01 |
1985-06-21 |
シャープ株式会社 |
水晶振動子
|
US4155257A
(en)
*
|
1977-05-23 |
1979-05-22 |
The Singer Company |
Temperature compensated vibrating beam accelerometer
|
US4122448A
(en)
*
|
1977-07-21 |
1978-10-24 |
Westinghouse Electric Corp. |
Automatic phase and gain balance controller for a baseband processor
|
US4144764A
(en)
*
|
1978-05-11 |
1979-03-20 |
Schaevitz Engineering |
Servo amplifier for an electrically damped accelerometer
|
US4234666A
(en)
*
|
1978-07-26 |
1980-11-18 |
Western Electric Company, Inc. |
Carrier tapes for semiconductor devices
|
US4321500A
(en)
*
|
1979-12-17 |
1982-03-23 |
Paroscientific, Inc. |
Longitudinal isolation system for flexurally vibrating force transducers
|
US4336718A
(en)
*
|
1980-09-08 |
1982-06-29 |
Lear Siegler, Inc. |
Control circuit for accelerometer
|
US4342227A
(en)
*
|
1980-12-24 |
1982-08-03 |
International Business Machines Corporation |
Planar semiconductor three direction acceleration detecting device and method of fabrication
|
US4499778A
(en)
*
|
1981-02-03 |
1985-02-19 |
Northrop Corporation |
Flexure mount assembly for a dynamically tuned gyroscope and method of manufacturing same
|
US4381672A
(en)
*
|
1981-03-04 |
1983-05-03 |
The Bendix Corporation |
Vibrating beam rotation sensor
|
US4447753A
(en)
*
|
1981-03-25 |
1984-05-08 |
Seiko Instruments & Electronics Ltd. |
Miniature GT-cut quartz resonator
|
DE3112560C2
(de)
*
|
1981-03-30 |
1983-01-27 |
M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach |
Näherungsschalter, der mittels Erregung und Erfassung eines Feldes das Vorhandensein oder Fehlen von feldverändernden Objekten in einem definierten Entfernungsbereich zum Näherungsschalter durch ein binäres Signal anzeigt
|
US4406992A
(en)
*
|
1981-04-20 |
1983-09-27 |
Kulite Semiconductor Products, Inc. |
Semiconductor pressure transducer or other product employing layers of single crystal silicon
|
JPS57188121A
(en)
*
|
1981-05-15 |
1982-11-19 |
Seiko Instr & Electronics Ltd |
Frequency adjusting method of coupling oscillator
|
CH642461A5
(fr)
*
|
1981-07-02 |
1984-04-13 |
Centre Electron Horloger |
Accelerometre.
|
US4495499A
(en)
*
|
1981-09-08 |
1985-01-22 |
David Richardson |
Integrated oscillator-duplexer-mixer
|
US4414852A
(en)
*
|
1981-09-14 |
1983-11-15 |
Gould Inc. |
Automatic zero balance circuit
|
US4654663A
(en)
*
|
1981-11-16 |
1987-03-31 |
Piezoelectric Technology Investors, Ltd. |
Angular rate sensor system
|
US4411741A
(en)
*
|
1982-01-12 |
1983-10-25 |
University Of Utah |
Apparatus and method for measuring the concentration of components in fluids
|
DE3213720C2
(de)
*
|
1982-04-14 |
1985-09-05 |
Bodenseewerk Gerätetechnik GmbH, 7770 Überlingen |
Dynamisch abgestimmte Kardanaufhängung mit zwei Freiheitsgraden
|
US4651564A
(en)
*
|
1982-09-30 |
1987-03-24 |
Honeywell Inc. |
Semiconductor device
|
US4478077A
(en)
*
|
1982-09-30 |
1984-10-23 |
Honeywell Inc. |
Flow sensor
|
US4478076A
(en)
*
|
1982-09-30 |
1984-10-23 |
Honeywell Inc. |
Flow sensor
|
US4621925A
(en)
*
|
1982-11-11 |
1986-11-11 |
Fujitsu Limited |
Fiber-optic gyro
|
US4596158A
(en)
*
|
1983-01-05 |
1986-06-24 |
Litton Systems, Inc. |
Tuned gyroscope with dynamic absorber
|
US4522072A
(en)
*
|
1983-04-22 |
1985-06-11 |
Insouth Microsystems, Inc. |
Electromechanical transducer strain sensor arrangement and construction
|
US4490772A
(en)
*
|
1983-06-13 |
1984-12-25 |
Blickstein Martin J |
Voltage and mechanically variable trimmer capacitor
|
US4619001A
(en)
*
|
1983-08-02 |
1986-10-21 |
Matsushita Electric Industrial Co., Ltd. |
Tuning systems on dielectric substrates
|
US4590801A
(en)
*
|
1983-09-02 |
1986-05-27 |
Sundstrand Data Control, Inc. |
Apparatus for measuring inertial specific force and angular rate of a moving body
|
US4585083A
(en)
*
|
1983-11-01 |
1986-04-29 |
Shinko Denshi Company Ltd. |
Mechanism for detecting load
|
US4628283A
(en)
*
|
1983-11-07 |
1986-12-09 |
The Narda Microwave Corporation |
Hermetically sealed oscillator with dielectric resonator tuned through dielectric window by adjusting screw
|
US4783237A
(en)
*
|
1983-12-01 |
1988-11-08 |
Harry E. Aine |
Solid state transducer and method of making same
|
US4600934A
(en)
*
|
1984-01-06 |
1986-07-15 |
Harry E. Aine |
Method of undercut anisotropic etching of semiconductor material
|
FR2558263B1
(fr)
*
|
1984-01-12 |
1986-04-25 |
Commissariat Energie Atomique |
Accelerometre directif et son procede de fabrication par microlithographie
|
USRE32931E
(en)
*
|
1984-01-23 |
1989-05-30 |
Piezoelectric Technology Investors, Inc. |
Vibratory angular rate sensor system
|
US4538461A
(en)
*
|
1984-01-23 |
1985-09-03 |
Piezoelectric Technology Investors, Inc. |
Vibratory angular rate sensing system
|
GB2158579B
(en)
*
|
1984-01-23 |
1988-07-13 |
Piezoelectric Technology Inves |
Angular rate sensor system
|
US4899587A
(en)
*
|
1984-01-23 |
1990-02-13 |
Piezoelectric Technology Investors, Limited |
Method for sensing rotation using vibrating piezoelectric elements
|
US4524619A
(en)
*
|
1984-01-23 |
1985-06-25 |
Piezoelectric Technology Investors, Limited |
Vibratory angular rate sensor system
|
US4598585A
(en)
*
|
1984-03-19 |
1986-07-08 |
The Charles Stark Draper Laboratory, Inc. |
Planar inertial sensor
|
US4699006A
(en)
*
|
1984-03-19 |
1987-10-13 |
The Charles Stark Draper Laboratory, Inc. |
Vibratory digital integrating accelerometer
|
CA1234705A
(en)
*
|
1984-03-22 |
1988-04-05 |
Suzushi Kimura |
Angular velocity sensor
|
GB8407847D0
(en)
*
|
1984-03-27 |
1984-05-02 |
Emi Ltd |
Sensing apparatus
|
US4674180A
(en)
*
|
1984-05-01 |
1987-06-23 |
The Foxboro Company |
Method of making a micromechanical electric shunt
|
US4680606A
(en)
*
|
1984-06-04 |
1987-07-14 |
Tactile Perceptions, Inc. |
Semiconductor transducer
|
EP0175508B1
(de)
*
|
1984-09-07 |
1988-10-12 |
The Marconi Company Limited |
Oszillierender Kreisel
|
JPS6197572A
(ja)
*
|
1984-10-19 |
1986-05-16 |
Nissan Motor Co Ltd |
半導体加速度センサの製造方法
|
US4674319A
(en)
*
|
1985-03-20 |
1987-06-23 |
The Regents Of The University Of California |
Integrated circuit sensor
|
US4705659A
(en)
*
|
1985-04-01 |
1987-11-10 |
Motorola, Inc. |
Carbon film oxidation for free-standing film formation
|
US4735506A
(en)
*
|
1985-04-01 |
1988-04-05 |
Litton Systems, Inc. |
Phase nulling optical gyroscope
|
US4764244A
(en)
*
|
1985-06-11 |
1988-08-16 |
The Foxboro Company |
Resonant sensor and method of making same
|
US4639690A
(en)
*
|
1985-07-05 |
1987-01-27 |
Litton Systems, Inc. |
Tunable, dielectric-resonator-stabilized oscillator and method of tuning same
|
US4744248A
(en)
*
|
1985-07-25 |
1988-05-17 |
Litton Systems, Inc. |
Vibrating accelerometer-multisensor
|
US4744249A
(en)
*
|
1985-07-25 |
1988-05-17 |
Litton Systems, Inc. |
Vibrating accelerometer-multisensor
|
US4679434A
(en)
*
|
1985-07-25 |
1987-07-14 |
Litton Systems, Inc. |
Integrated force balanced accelerometer
|
JPS6293668A
(ja)
*
|
1985-10-21 |
1987-04-30 |
Hitachi Ltd |
角速度・加速度検出器
|
JPS6295421A
(ja)
*
|
1985-10-22 |
1987-05-01 |
Tokyo Keiki Co Ltd |
ジヤイロ装置
|
GB2183040B
(en)
|
1985-11-19 |
1990-02-07 |
Stc Plc |
Transducer
|
US4761743A
(en)
*
|
1985-12-02 |
1988-08-02 |
The Singer Company |
Dynamic system analysis in a vibrating beam accelerometer
|
US4736629A
(en)
*
|
1985-12-20 |
1988-04-12 |
Silicon Designs, Inc. |
Micro-miniature accelerometer
|
US4747312A
(en)
*
|
1986-02-21 |
1988-05-31 |
Fischer & Porter Co. |
Double-loop Coriolis type mass flowmeter
|
US4712439A
(en)
*
|
1986-02-24 |
1987-12-15 |
Henry North |
Apparatus for producing a force
|
US4670092A
(en)
*
|
1986-04-18 |
1987-06-02 |
Rockwell International Corporation |
Method of fabricating a cantilever beam for a monolithic accelerometer
|
US4922756A
(en)
*
|
1988-06-20 |
1990-05-08 |
Triton Technologies, Inc. |
Micro-machined accelerometer
|
JPS6341080A
(ja)
*
|
1986-08-06 |
1988-02-22 |
Nissan Motor Co Ltd |
半導体加速度センサ
|
FR2604791B1
(fr)
*
|
1986-10-02 |
1988-11-25 |
Commissariat Energie Atomique |
Procedes de fabrication d'une jauge piezoresistive et d'un accelerometre comportant une telle jauge
|
US4743789A
(en)
*
|
1987-01-12 |
1988-05-10 |
Puskas William L |
Variable frequency drive circuit
|
US4727752A
(en)
*
|
1987-02-04 |
1988-03-01 |
Sundstrand Data Control, Inc. |
Pseudosinusoidal oscillator drive system
|
US4884446A
(en)
*
|
1987-03-12 |
1989-12-05 |
Ljung Per B |
Solid state vibrating gyro
|
GB2202325B
(en)
*
|
1987-03-19 |
1992-02-05 |
Stc Plc |
Fibre optic gyro
|
US4805456A
(en)
*
|
1987-05-19 |
1989-02-21 |
Massachusetts Institute Of Technology |
Resonant accelerometer
|
US4881410A
(en)
*
|
1987-06-01 |
1989-11-21 |
The Regents Of The University Of Michigan |
Ultraminiature pressure sensor and method of making same
|
US4815472A
(en)
*
|
1987-06-01 |
1989-03-28 |
The Regents Of The University Of Michigan |
Multipoint pressure-sensing catheter system
|
US5013396A
(en)
*
|
1987-06-01 |
1991-05-07 |
The Regents Of The University Of Michigan |
Method of making an ultraminiature pressure sensor
|
US4851080A
(en)
*
|
1987-06-29 |
1989-07-25 |
Massachusetts Institute Of Technology |
Resonant accelerometer
|
GB8716047D0
(en)
*
|
1987-07-08 |
1987-08-12 |
Thorn Emi Electronics Ltd |
Rate sensor
|
US4789803A
(en)
*
|
1987-08-04 |
1988-12-06 |
Sarcos, Inc. |
Micropositioner systems and methods
|
JPS6481343A
(en)
*
|
1987-09-24 |
1989-03-27 |
Nec Corp |
Manufacture of integrated circuit
|
US4808948A
(en)
*
|
1987-09-28 |
1989-02-28 |
Kulicke And Soffa Indusries, Inc. |
Automatic tuning system for ultrasonic generators
|
US5016072A
(en)
*
|
1988-01-13 |
1991-05-14 |
The Charles Stark Draper Laboratory, Inc. |
Semiconductor chip gyroscopic transducer
|
US5216490A
(en)
|
1988-01-13 |
1993-06-01 |
Charles Stark Draper Laboratory, Inc. |
Bridge electrodes for microelectromechanical devices
|
US5195371A
(en)
|
1988-01-13 |
1993-03-23 |
The Charles Stark Draper Laboratory, Inc. |
Semiconductor chip transducer
|
US5060039A
(en)
*
|
1988-01-13 |
1991-10-22 |
The Charles Stark Draper Laboratory, Inc. |
Permanent magnet force rebalance micro accelerometer
|
US4890812A
(en)
*
|
1988-02-01 |
1990-01-02 |
Litton Systems, Inc. |
Temperature compensated mount for supporting a ring laser gyro
|
US4900971A
(en)
*
|
1988-03-10 |
1990-02-13 |
Seiko Electronic Components Ltd. |
Face shear mode quartz crystal resonator
|
US4929860A
(en)
*
|
1988-05-17 |
1990-05-29 |
Sundstrand Data Control, Inc. |
Electrode configuration for vibrating beam transducers
|
US4882933A
(en)
*
|
1988-06-03 |
1989-11-28 |
Novasensor |
Accelerometer with integral bidirectional shock protection and controllable viscous damping
|
US4855544A
(en)
*
|
1988-09-01 |
1989-08-08 |
Honeywell Inc. |
Multiple level miniature electromechanical accelerometer switch
|
GB2224159B
(en)
*
|
1988-09-09 |
1992-07-08 |
Seiko Electronic Components |
Resonator
|
US5055838A
(en)
*
|
1988-12-09 |
1991-10-08 |
The Regents Of The University Of Michigan |
Silicon tactile imaging array and method of making same
|
US4893509A
(en)
*
|
1988-12-27 |
1990-01-16 |
General Motors Corporation |
Method and product for fabricating a resonant-bridge microaccelerometer
|
US5025346A
(en)
*
|
1989-02-17 |
1991-06-18 |
Regents Of The University Of California |
Laterally driven resonant microstructures
|
US4901586A
(en)
*
|
1989-02-27 |
1990-02-20 |
Sundstrand Data Control, Inc. |
Electrostatically driven dual vibrating beam force transducer
|
JPH02306111A
(ja)
*
|
1989-05-19 |
1990-12-19 |
Matsushita Electric Ind Co Ltd |
角速度検出装置
|
US4981359A
(en)
*
|
1989-06-19 |
1991-01-01 |
Litton Systems, Inc. |
Ring laser gyroscope dither drive system and method
|
CA1332969C
(en)
|
1989-09-29 |
1994-11-08 |
Francois Paquet |
Analog torque rebalance loop for a tuned rotor gyroscope
|
EP0461761B1
(de)
|
1990-05-18 |
1994-06-22 |
British Aerospace Public Limited Company |
Trägheitssensoren
|
US5090809A
(en)
*
|
1990-06-04 |
1992-02-25 |
Ferrar Carl M |
Modulation frequency control in a fiber optic rotation sensor
|
US5205171A
(en)
|
1991-01-11 |
1993-04-27 |
Northrop Corporation |
Miniature silicon accelerometer and method
|
US5241861A
(en)
|
1991-02-08 |
1993-09-07 |
Sundstrand Corporation |
Micromachined rate and acceleration sensor
|
US5094537A
(en)
|
1991-03-08 |
1992-03-10 |
Honeywell Inc. |
Signal processing system for correcting ring laser gyroscope readout
|
US5203208A
(en)
|
1991-04-29 |
1993-04-20 |
The Charles Stark Draper Laboratory |
Symmetrical micromechanical gyroscope
|
US5233874A
(en)
|
1991-08-19 |
1993-08-10 |
General Motors Corporation |
Active microaccelerometer
|
US5349855A
(en)
|
1992-04-07 |
1994-09-27 |
The Charles Stark Draper Laboratory, Inc. |
Comb drive micromechanical tuning fork gyro
|
FR2700065B1
(fr)
|
1992-12-28 |
1995-02-10 |
Commissariat Energie Atomique |
Procédé de fabrication d'accéléromètres utilisant la technologie silicium sur isolant.
|
US5481914A
(en)
|
1994-03-28 |
1996-01-09 |
The Charles Stark Draper Laboratory, Inc. |
Electronics for coriolis force and other sensors
|
US5581035A
(en)
*
|
1994-08-29 |
1996-12-03 |
The Charles Stark Draper Laboratory, Inc. |
Micromechanical sensor with a guard band electrode
|
US5646348A
(en)
|
1994-08-29 |
1997-07-08 |
The Charles Stark Draper Laboratory, Inc. |
Micromechanical sensor with a guard band electrode and fabrication technique therefor
|