Patents
Patents for G11C 27 - Electric analogue stores, e.g. for storing instantaneous values (3,965)
09/1995
09/12/1995US5449960 Sample-and-hold circuit
08/1995
08/29/1995CA2021052C Pushbroom spectrographic imager
08/17/1995WO1995022146A1 Semiconductor circuit
08/17/1995WO1995022145A1 Semiconductor device
08/15/1995CA1336725C Circuit for removing unwanted slope transitions from an incoming signal
08/08/1995US5440605 Multiplication circuit
08/08/1995US5440505 Method and circuitry for storing discrete amounts of charge in a single memory element
08/08/1995US5440323 Drive circuit for a display apparatus having signal voltage circuits selectively controlled by selection signal
08/08/1995US5440256 Dual mode track and hold drivers for active LCD'S
07/1995
07/27/1995WO1995020225A1 Method and circuitry for storing discrete amounts of charge in a single memory element
07/26/1995EP0664545A2 Message management methods and apparatus
07/26/1995CA2139618A1 Message management methods and apparatus
07/25/1995US5436949 Charge transfer apparatus
07/25/1995US5436476 CCD image sensor with active transistor pixel
07/20/1995WO1995019625A1 Semiconductor device
07/11/1995US5432526 Liquid crystal display having conductive cooling
07/06/1995WO1995018488A1 Semiconductor circuit
07/04/1995US5430670 Differential analog memory cell and method for adjusting same
06/1995
06/28/1995EP0660334A2 Circuit arrangement for storage of digital audio signals
06/20/1995US5426430 Pipelined charge metering digital-to-analog data line driver
06/08/1995WO1995015580A1 Semiconductor device
06/06/1995US5422583 Back gate switched sample and hold circuit
05/1995
05/24/1995EP0654903A1 Driver circuits
05/23/1995US5418533 Method and circuit for conditioning a signal for use in systems having analog-to-digital converter circuits
05/23/1995US5418408 Current mode sample-and-hold amplifier
05/16/1995US5416432 Median peak detector for controlling disk pickup head
05/16/1995US5416351 Electrostatic discharge protection
05/09/1995US5414382 Impedance buffer for driving capacitive loads
05/09/1995US5414311 Sample and hold circuit and finite impulse response filter constructed therefrom
04/1995
04/25/1995US5410621 Display system
04/25/1995US5410269 Sample-and-hold circuit
04/25/1995US5410192 Potential data selection circuit
04/18/1995US5408142 Hold circuit
04/11/1995US5406507 Reduced input capacitance analog storage array
04/04/1995US5404143 Network swappers and circuits constructed from same
03/1995
03/28/1995US5402459 Frame transfer image sensor with electronic shutter
03/21/1995US5400273 Analog current memory
03/14/1995US5398060 Multiplexed noise suppression signal recovery for multiphase readout of charge device arrays
03/14/1995US5398041 Colored liquid crystal display having cooling
03/09/1995WO1995006905A1 Analog, uv light-programmable voltage reference in cmos technology
03/07/1995US5396123 Offset detecting circuit and output circuit and integrated circuit including the output circuit
02/1995
02/21/1995US5391936 Wide-band sample and hold circuit
02/15/1995EP0638991A1 Method and apparatus for sampling of electrical signals
02/07/1995US5388064 Programmable non-volatile analog voltage source devices and methods
01/1995
01/31/1995US5386132 Multimedia storage system with highly compact memory device
01/25/1995EP0635843A1 Differential sample and hold circuit
01/24/1995US5384570 Voltage storage circuits
01/24/1995US5384496 Sample and hold circuit
01/18/1995EP0634737A1 Feedback arrangement for improving the performance of an active matrix structure
01/18/1995EP0614568A4 Programmable non-volatile analog voltage source devices and methods.
01/17/1995US5382916 Differential voltage follower
01/11/1995EP0633577A1 Retroactively controlled charge-voltage convertor
01/10/1995US5381375 Memory device
01/10/1995US5381177 CCD delay line capable of automatic adjustment of an input bias voltage to charge transfer regions
01/10/1995US5381146 Voltage-tracking circuit and application in a track-and-hold amplifier
01/04/1995EP0632466A2 Signal processing apparatus
01/04/1995EP0632459A2 Delay circuit using a digital memory
01/03/1995US5379252 Memory device
01/03/1995US5378938 Sample-and-hold circuit including push-pull transconductance amplifier and current mirrors for parallel feed-forward slew enhancement and error correction
12/1994
12/28/1994CN1027199C Integrated circuit for analog system
12/27/1994US5376906 CCD filter having comb-shaped characteristics
12/27/1994US5376876 Phase winding detector and alternator charging system
12/27/1994US5376841 Sample-and-hold circuit device
12/21/1994EP0440653B1 High density integrated circuit analog signal recording and playback system
12/20/1994US5375082 Integrated, nonvolatile, high-speed analog random access memory
12/13/1994US5373464 CCD array memory device having dual, independent clocks of differing speeds
12/07/1994EP0627118A1 Offset-compensated sample and hold arrangement and method for its operation.
11/1994
11/29/1994US5369417 Sample and hold circuit being arranged for easily changing phases of shift clocks
11/29/1994US5369309 Analog-to-digital converter and method of fabrication
11/29/1994US5369293 Charge-coupled device having reduced cross-talk
11/24/1994WO1994027295A1 Non-volatile memory device and method for adjusting the threshold value thereof
11/09/1994EP0530237B1 Capacitive structures for weighted summation, as used in neural nets
11/02/1994EP0622634A1 A device for detecting detonation in an internal combustion engine
11/02/1994EP0491840A4 Signal digitizing method and system
11/01/1994US5359896 Acceleration recorder and playback module
10/1994
10/27/1994WO1994024771A1 Network swappers and circuits constructed from same
10/26/1994EP0433383B1 Sample-hold amplifier circuit
10/25/1994US5359237 DC level generator
10/19/1994CN2179995Y Automatic repeated record-replay equipment
10/18/1994US5357595 Sound recording and reproducing apparatus for detecting and compensating for recorded periods of silence during replay
10/04/1994US5352972 Sampled band-gap voltage reference circuit
10/04/1994US5352933 High speed sample and hold signal generator
09/1994
09/27/1994US5350952 Sample and hold circuit with push-pull output charging current
09/21/1994CN1092568A Discrete-time signal processing system
09/20/1994US5349305 Electronic system
09/20/1994US5349245 Signal processing arrangements
09/14/1994EP0614568A1 Programmable non-volatile analog voltage source devices and methods
08/1994
08/31/1994EP0560815B1 Method for clockfeedthrough error compensation in switched capacitor circuits
08/30/1994US5343089 Sample-and-hold circuit device
08/23/1994US5341037 Sample hold circuit, buffer circuit and sample hold apparatus using these circuits
08/17/1994EP0610430A1 Analog-to-digital converter and method of fabrication
08/17/1994EP0610278A1 Resistive memory element
08/16/1994US5339459 High speed sample and hold circuit and radio constructed therewith
08/16/1994US5339275 Analog memory system
08/09/1994US5336936 One-transistor adaptable analog storage element and array
08/03/1994EP0608936A2 Current memory
07/1994
07/27/1994EP0608071A2 Bucket brigade analog delay line with voltage limiting feedback
07/27/1994EP0607630A1 Circuit for delaying a useful signal
07/19/1994US5331210 Differential CMOS peak detection circuit
07/12/1994US5329484 Semiconductor memory circuit, semiconductor memory module using the same, and acoustic signal reproducing system
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