Patents
Sitemap › G11 - Information storage › G11C - Static stores › G11C 27 - Electric analogue stores, e.g. for storing instantaneous values
Patents for G11C 27 - Electric analogue stores, e.g. for storing instantaneous values (3,965)
06/1999
06/30/1999CN1221512A Method and device for processing sampled analogue signals in digital BiCMOS process
06/29/1999US5917363 Multiplexed driver system requiring a reduced number of amplifier circuits
06/24/1999WO1999017122A3 Current comparator
06/22/1999US5914894 Method for implementing a learning function
06/22/1999US5914638 Method and apparatus for adjusting the common-mode output voltage of a sample-and-hold amplifier
06/17/1999WO1999030368A1 High sensitivity active pixel with electronic shutter
06/17/1999WO1999017295A3 Switched-current memory
06/16/1999EP0922304A1 Sensor element
06/16/1999EP0783756A4 Non-volatile electrically alterable semiconductor memory for analog and digital storage
06/15/1999US5912567 Sample-and-hold circuit
06/02/1999EP0920031A2 Low voltage sample and hold circuits
06/01/1999US5909393 Method and apparatus for reading analog values stored in floating gate NAND structures
06/01/1999US5909387 Memory architecture for recording of multiple messages
06/01/1999US5909131 Low-distortion technique to bandlimit a switched-capacitor sampling circuit
06/01/1999US5909026 For imaging an object
05/1999
05/26/1999CN1217860A Method and apparatus for compressing and transmitting high-speed data
05/25/1999US5907501 Data writing and reading apparatus and method for nonvolatile analog storage
05/25/1999US5907357 Switching circuit and charge transfer device using same
05/19/1999EP0916139A1 Current memory and circuit arrangement comprising current memories
05/19/1999CN2319896Y Recording and playback device with sticking and clamping dual purposes
05/11/1999US5903487 Memory device and method of operation
05/04/1999US5901085 Programmable reference voltage source, particularly for analog memories
04/1999
04/27/1999US5898613 pMOS analog EEPROM cell
04/21/1999EP0910096A2 Low voltage sample and hold circuits
04/21/1999EP0910095A2 Low voltage sample and hold circuits
04/20/1999US5896340 Multiple array architecture for analog or multi-bit-cell memory
04/13/1999US5894235 High speed data sampling system
04/08/1999WO1999017296A1 Analog memory and image processing system
04/08/1999WO1999017295A2 Switched-current memory
04/08/1999WO1999017122A2 Current comparator
04/08/1999CA2304788A1 Analog memory and image processing system
04/06/1999US5892723 Potential difference transmission device and semiconductor memory device using the same
04/06/1999US5892710 Method and circuitry for storing discrete amounts of charge in a single memory element
03/1999
03/31/1999EP0905712A1 Method and device for analog programming of flash EEPROM memory cells with autoverify
03/31/1999EP0904590A1 A METHOD AND DEVICE FOR PROCESSING SAMPLED ANALOGUE SIGNALS IN DIGITAL BiCMOS PROCESS
03/31/1999CN1212529A Peak-hold circuit and infrared communication device provided with such circuit
03/24/1999EP0903751A2 Peak-hold circuit and an infrared communication device provided with such a circuit
03/24/1999CN2311836Y Microcomputer recording playback set
03/23/1999CA2073958C Phase shift sample-and-hold circuit for determining the mean amplitude for periodic pulses
03/10/1999EP0901131A2 Method and apparatus for detecting the end of message recorded onto an array of analog memory elements
03/10/1999EP0901128A2 Method and apparatus for adjustment and control of an interactive method of recording analog signals with on chip selection of a voltage ramp amplitude
03/10/1999EP0901058A1 Two stage current mirror
03/10/1999EP0610430B1 Analog-to-digital converter and method of fabrication
03/03/1999EP0899746A2 Single message multilevel analog signal recording and playback system
03/02/1999US5877984 Method and apparatus for adjustment and control of an iterative method of recording analog signals with on chip selection of a voltage ramp amplitude
02/1999
02/23/1999US5875126 Autozeroing floating gate amplifier
02/23/1999US5874842 For burst communication
02/18/1999WO1999008284A2 Novel multi-state memory
02/18/1999WO1998020696A3 Method and apparatus for compressing and transmitting high speed data
02/18/1999CA2244674A1 Single message multilevel, analog signal recording and playback system
02/16/1999US5872470 Pipelined sample and hold circuit with correlated double sampling
02/16/1999US5872469 Switched capacitor circuit adapted to store charge on a sampling capacitor related to a sample for an analog signal voltage and to subsequently transfer such stored charge
02/11/1999DE19835851A1 Storage and reproduction arrangement with semiconducting memory
02/09/1999US5870335 Integrated circuit memory system
01/1999
01/26/1999US5864242 One-transistor adaptable analog storage element and array
01/14/1999DE19729277A1 Transferable polarisation trap arrangement for opto-electronic signal processing
01/13/1999EP0890957A1 Sample and hold circuit
01/05/1999US5856695 BiCMOS devices
12/1998
12/29/1998USRE36014 Voltage storage circuits
12/22/1998US5851864 Method of fabricating BiCMOS devices
12/10/1998WO1998056007A1 Floating gate transistors
12/10/1998WO1998056006A1 Extended dynamic range imaging system and method
12/09/1998EP0882295A1 Pipelined sample and hold circuit with correlated double sampling
12/08/1998US5847991 System for recording voice as analog values programmed into single bit cells EEPROMs or flash EEPROM
12/08/1998US5847599 Stable fast settling sense amplifier
12/03/1998WO1998054728A1 Current memory and circuit arrangement comprising current memories
12/02/1998EP0880868A2 Method and apparatus for compressing and transmitting high speed data
12/01/1998US5844433 Sample/hold circuit with current mirror circuits
12/01/1998US5844431 Low noise low power CMOS correlated double sampler
12/01/1998US5844265 Sense amplifier for high-density imaging array
11/1998
11/24/1998US5841383 Current mode track and hold circuit
11/18/1998EP0878008A1 Reset charge compensation circuit
11/17/1998US5838176 Correlated double sampling circuit
11/17/1998US5838175 Low distortion track and hold circuit
11/11/1998EP0877387A2 Delay device
11/11/1998EP0877386A1 Method and device for analog programming of non-volatile memory cells, in particular flash memory cells
11/11/1998EP0877380A1 Delay circuit using a digital memory
11/11/1998EP0877379A1 Analog memory unit
11/11/1998EP0750782B1 Fast differential sample-and-hold circuit
11/10/1998US5835412 Linearized storage cell for integrated circuit analog signal recording and playback
11/08/1998CA2204805A1 Analog memory unit
11/04/1998EP0875904A2 A sample-and-hold circuit
11/03/1998US5831562 Differential sample and hold circuit with common mode sampling for an analog-to-digital converter
10/1998
10/28/1998EP0874249A2 Receiver system
10/27/1998US5828602 Memory system having multiple programmable reference cells
10/27/1998US5828592 Analog signal recording and playback integrated circuit and message management system
10/21/1998EP0872850A1 High-precision analog reading circuit for memory arrays, in particular flash analog memory arrays
10/20/1998US5825064 Semiconductor volatile/nonvolatile memory
10/20/1998US5825063 Three-terminal silicon synaptic device
10/15/1998WO1998045727A1 Acoustic imaging system
10/13/1998US5822236 For outputting
10/08/1998WO1998044567A1 Nonvolatile semiconductor storage device and method for manufacturing the same and semiconductor device and method for manufacturing the same
10/06/1998US5818757 Analog and multi-level memory with reduced program disturb
10/06/1998US5818268 Circuit for detecting leakage voltage of MOS capacitor
10/06/1998US5818081 Semiconductor device
09/1998
09/30/1998EP0867886A2 Floating point type analog register
09/29/1998US5815435 Storage cell for analog recording and playback
09/29/1998US5815425 Combined digital write and analog rewrite process for non-volatile memory
09/16/1998EP0865046A2 Analog signal recording and playback integrated circuit and message management system
09/15/1998US5809102 CCD having charge-injected potential barrier regions protected from overvoltages
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