| Patents for G11C 27 - Electric analogue stores, e.g. for storing instantaneous values (3,965) |
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| 06/28/1994 | US5325106 Analog driver for scrollable spatial light modulator |
| 06/28/1994 | US5324995 Sample and hold voltage receiver having reduced harmonic distortion |
| 06/22/1994 | CN1088346A Cyclic recording and playing circuit |
| 06/16/1994 | DE4242201A1 Delay circuitry variable while operating - stores discrete signal samples at intervals determined by clock signal in sequence in chain of memory elements |
| 05/31/1994 | US5317714 Digital sound source apparatus and external memory cartridge used therefor |
| 05/31/1994 | US5317203 Sample-and-hold circuit |
| 05/25/1994 | EP0598435A2 Discrete-time signal processing system |
| 05/24/1994 | US5315170 Track and hold circuit |
| 05/24/1994 | US5315169 Power-efficient sample and hold circuit using bipolar transistors of single conductivity type |
| 05/18/1994 | EP0597200A1 GaAs-FET analog switch |
| 05/18/1994 | CN1086940A Charges coupling comb filter |
| 05/17/1994 | US5313438 Delay apparatus |
| 05/17/1994 | US5313113 Sample and hold circuit with full signal modulation compensation using bipolar transistors of single conductivity type |
| 05/10/1994 | US5311085 Clocked comparator with offset-voltage compensation |
| 05/10/1994 | US5311072 Apparatus for sampling and holding analog data for a liquid crystal display |
| 05/05/1994 | DE4236947A1 Sample=and=hold circuit with low pass filter - has additional switching element integrated in filter for which output voltage is constant when open and equal to last value when closed |
| 04/27/1994 | EP0594242A2 Sample-and-hold circuit with reduced clock feedthrough |
| 04/26/1994 | US5306933 CCD delay line with selective delay period circuit |
| 04/26/1994 | US5306932 Charge transfer device provided with improved output structure |
| 04/20/1994 | EP0406255B1 Sample/hold amplifier for integrated circuits |
| 04/19/1994 | US5304866 Sample-and-hold circuit |
| 04/14/1994 | DE4332879A1 Circuit with analogue output stages - has resistor between current source and supply voltage line, for providing voltage drops to storage capacitors via multiplexer |
| 04/13/1994 | CN2161972Y Low power consumption minisize speech sounds memory device |
| 04/12/1994 | US5302863 CMOS peak amplitude detector |
| 03/29/1994 | US5299282 Random tone or voice message synthesizer circuit |
| 03/29/1994 | US5299032 Image pick up apparatus |
| 03/29/1994 | US5298801 Track-and-hold circuit |
| 03/22/1994 | US5296752 Current memory cell |
| 03/22/1994 | US5296751 Sample-and-hold circuit |
| 03/17/1994 | WO1994006121A1 High speed transient sampler |
| 03/17/1994 | DE4230983A1 Analogue memory for storage of neural network weightings - has magneto=optical material accessed using focussed beam of controlled pulse period or intensity to provide proportional change |
| 03/17/1994 | DE4230981A1 Analogue memory system for weighting of neural networks - has memory formed by conductor loops on magnetic layer to provide cells with magnetisation proportional to weighting |
| 03/16/1994 | EP0513124B1 Analogue signal sampling circuit |
| 03/15/1994 | US5294819 Single-transistor cell EEPROM array for analog or digital storage |
| 03/01/1994 | US5291083 Bucket brigade analog delay line with voltage limiting feedback |
| 03/01/1994 | US5291074 BiCMOS track and hold amplifier |
| 02/22/1994 | US5289401 Analog storage device for artificial neural network system |
| 02/22/1994 | US5289049 Signal input selecting circuits |
| 02/17/1994 | WO1994003896A1 A memory arrangement device for a semiconductor recorder |
| 02/16/1994 | EP0582862A1 Switched capacitor amplifier circuit |
| 02/15/1994 | US5287393 Charge transfer device equipped with charge signal detector improved in sensitivity as well as in voltage amplification |
| 02/09/1994 | EP0582289A1 Transistor circuit for holding peak/bottom level of signal |
| 02/08/1994 | US5285410 Circuit for adjusting analog signal waveforms |
| 02/02/1994 | EP0580920A1 Integrated capacitance multiplier and RC circuit |
| 01/25/1994 | US5281860 Method and apparatus for an improved multiple channel sensor interface circuit |
| 01/19/1994 | EP0578821A1 Semiconductor device |
| 01/18/1994 | US5280511 Output circuit for a CCD with cascode depletion MOSFET loads and a feedback capacitor |
| 01/12/1994 | EP0577994A1 Phase winding detector and alternator battery charging system |
| 01/04/1994 | US5276723 Floating diffusion type charge detection circuit for use in charge transfer device |
| 12/29/1993 | EP0575969A2 Memory device |
| 12/28/1993 | US5274779 Digital computer interface for simulating and transferring CD-I data including buffers and a control unit for receiving and synchronizing audio signals and subcodes |
| 12/28/1993 | US5274475 Information transfer method, information transfer apparatus, and its driving method |
| 12/21/1993 | US5272480 Track and hold circuit with continuously suppressed Josephson effect |
| 12/21/1993 | US5272472 Apparatus for addressing data storage elements with an ionizable gas excited by an AC energy source |
| 12/21/1993 | CA2049300C Digital sound source device and external memory cartridge used therefor |
| 12/15/1993 | EP0494262B1 Current mode sample-and-hold amplifier |
| 12/07/1993 | US5268320 Programmable by transferring charge onto floating gate member insulated from substrate |
| 11/18/1993 | EP0569858A2 Memory device |
| 11/18/1993 | DE4215671A1 Measuring sensor parameter-dependent impedance change e.g. for inductive path sensor - using calibration mode, in which start time is measured, after which signal reaches measurement region, and converting each signal to digital value when value at start of measurement region is exceeded. |
| 11/16/1993 | US5262685 High-speed, low power auto-zeroed sampling circuit |
| 11/11/1993 | WO1993022770A1 Method and apparatus for storage of digital information |
| 11/10/1993 | EP0568620A1 Cascading analog record/playback devices |
| 11/02/1993 | US5258759 Method and apparatus for monotonic algorithmic digital-to-analog and analog-to-digital conversion |
| 11/02/1993 | US5258664 Operational amplifier with self contained sample and hold and auto zero |
| 10/20/1993 | EP0566334A1 Sample and hold circuit with full signal modulation compensation using bipolar transistors of single conductivity type |
| 10/20/1993 | EP0566129A1 Charge transfer apparatus |
| 10/20/1993 | EP0565622A1 Source follower storage cell and improved method and apparatus for iterative write for integrated circuit analog signal recording and playback |
| 10/13/1993 | EP0565332A2 CCD delay line |
| 10/13/1993 | EP0565003A2 Memory device |
| 10/12/1993 | US5253196 Dual-writing-polarity, non-volatile |
| 10/12/1993 | US5252957 Sample-and-hold circuit and liquid crystal display apparatus |
| 10/12/1993 | US5252868 CMOS amplifier circuit and CCD delay line with CMOS amplifier |
| 09/22/1993 | EP0561622A2 Integrated circuit delay line using a solid state image sensor |
| 09/22/1993 | EP0560815A1 Method for clockfeedthrough error compensation in switched capacitor circuits. |
| 09/21/1993 | US5247554 Charge detection circuit |
| 09/21/1993 | US5247301 Analog-to-digital conversion method and apparatus with a controlled switch for high-speed conversion |
| 09/14/1993 | CA1322258C Apparatus for and methods of addressing data storage elements |
| 09/08/1993 | EP0559282A2 Signal processing arrangements |
| 09/07/1993 | US5243556 Acoustic charge transport memory device |
| 09/07/1993 | US5243554 Writable analog reference voltage storage device |
| 09/07/1993 | US5243235 Sample-and-hold circuit |
| 09/02/1993 | WO1993017436A1 Offset-compensated sample and hold arrangement and method for its operation |
| 09/02/1993 | CA2130467A1 Offset-compensated sample and hold arrangement and method for its operation |
| 08/31/1993 | US5241494 Integrated circuit system for analog signal recording and playback |
| 08/24/1993 | US5239500 Process of storing analog quantities and device for the implementation thereof |
| 08/24/1993 | US5239181 Bridge type optoelectronic sample and hold circuit |
| 08/19/1993 | WO1993016552A1 Multiple-sampling process |
| 08/19/1993 | DE4203413A1 Mehrfachabtastungsverfahren Multi-scan method |
| 08/17/1993 | US5237422 High speed clock driving circuitry for interline transfer ccd imagers |
| 08/05/1993 | WO1993009599A3 Analog-to-digital converter and method of fabrication |
| 08/04/1993 | EP0553544A1 Multiplexed noise suppression signal recovery for multiphase readout of charge coupled device arrays |
| 08/03/1993 | US5233430 Solid state imager wherein the horizontal transfer is accomplished with first and second clock voltages and the cross-over point between the voltages is above the medium level between the peak values of the voltages |
| 07/28/1993 | EP0552883A2 High speed sample and hold signal generator |
| 07/21/1993 | EP0551910A2 Offset detecting circuit and output circuit and integrated circuit including the output circuit |
| 07/21/1993 | EP0551419A1 Integrated circuit systems and method for analog signal recording and playback |
| 07/21/1993 | EP0551381A1 Writable distributed non-volatile analog reference system and method for analog signal recording and playback |
| 07/20/1993 | US5229630 Charge transfer and/or amplifying device of low noise to detect signal charges at a high conversion efficiency |
| 07/14/1993 | EP0250479B1 Current metering apparatus |
| 07/13/1993 | US5227676 Current mode sample-and-hold circuit |
| 07/07/1993 | EP0549633A1 Improved memory system |