Patents
Patents for G11C 7 - Arrangements for writing information into, or reading information out from, a digital store (53,197)
08/1988
08/09/1988US4763306 Circuit for enabling a transmission gate in response to predecoded signals
08/09/1988US4763304 Semiconductor random access memory device having switchable input and output bit forms
08/09/1988US4763303 Write-drive data controller
08/09/1988US4763251 Merge and copy bit block transfer implementation
08/09/1988US4763026 Providing a stable reference voltage derived from the dataline voltage
08/03/1988EP0276871A2 Dual port video memory system having a bit-serial address input port
08/03/1988EP0276870A2 Dual port video memory system having semi-synchronous data input and data output
08/03/1988EP0276854A2 Semiconductor memory device with improved column selection scheme
08/03/1988EP0276852A2 Random access memory device with nibble mode operation
08/03/1988EP0276794A2 Data input circuit having latch circuit
08/02/1988US4761765 Semiconductor memory device having improved data output circuit
08/02/1988US4761571 Memory circuit enchancement to stablize the signal lines with additional capacitance
08/02/1988CA1240070A1 Video signal memories
08/02/1988CA1240066A1 Dynamic memory refresh and parity checking circuit
07/1988
07/27/1988EP0275594A2 Monolithic integrated memory including a read differential amplifier circuit
07/26/1988CA1239695A1 Crash survivable solid state memory for aircraft flight data recorder systems
07/20/1988EP0274530A1 Terrain map memory matrixing
07/19/1988US4758995 Semiconductor memory
07/19/1988US4758993 Random access memory device formed on a semiconductor substrate having an array of memory cells divided into sub-arrays
07/19/1988US4758990 Resetting arrangement for a semiconductor integrated circuit device having semiconductor memory
07/19/1988US4758989 ROM having bit lines interlaced with column lines and cell column selection according to regularly interlaced logical fields
07/19/1988US4758988 Dual array EEPROM for high endurance capability
07/19/1988US4758987 Dynamic semiconductor memory with static data storing cell unit
07/19/1988US4758748 Sense amplifier for programmable read only memory
07/12/1988US4757477 Dual-port semiconductor memory device
07/12/1988US4757476 Dummy word line driving circuit for a MOS dynamic RAM
07/12/1988US4757473 Memory circuit
07/12/1988US4757469 Method of addressing a random access memory as a delay line, and signal processing device including such a delay line
07/07/1988DE3644322A1 Frame buffer
07/06/1988EP0273642A2 Apparatus for reading data from memory
07/06/1988EP0273639A2 Semiconductor memory having multiple level storage structure
07/06/1988EP0273233A2 Semiconductor memory control circuit
07/06/1988EP0273054A1 System for writing rom cassette for a programmable machine controller
07/05/1988US4755969 Pseudo random sequence generation
07/05/1988US4755968 Buffer memory device controlled by a least recently used method
06/1988
06/30/1988WO1988004864A1 Self-timing circuit
06/30/1988WO1988004827A1 Optical memorizing device
06/29/1988CN87108331A Optical memory
06/28/1988US4754436 Sense amplifier for a read only memory cell array
06/28/1988US4754433 Dynamic ram having multiplexed twin I/O line pairs
06/28/1988US4754167 Programmable reference voltage generator for a read only memory
06/28/1988US4754165 Static MOS super buffer latch
06/28/1988US4754132 Symmetric optical device with quantum well absorption
06/22/1988EP0271718A1 Digital amplifier arrangement for integrated circuits
06/22/1988EP0069764B1 Random access memory system having high-speed serial data paths
06/21/1988US4752871 Single-chip microcomputer having a program register for controlling two EEPROM arrays
06/15/1988EP0271406A1 Device for self-synchronising the output circuits of a memory
06/15/1988EP0271067A2 Method of sensing data at high speed, and dynamic semiconductor memory apparatus for realizing the method
06/15/1988EP0270750A2 Sense circuit for the state of matrix cells in MOS EPROM memories
06/14/1988US4751682 Sense circuit
06/14/1988US4751681 Dynamic differential amplifier
06/14/1988US4751680 Bit line equalization in a memory
06/14/1988US4751676 Semiconductor integrated circuits
06/14/1988US4751675 Memory access circuit with pointer shifting network
06/14/1988US4751407 Self-timing circuit
06/14/1988US4750839 Semiconductor memory with static column decode and page mode addressing capability
06/08/1988EP0270149A1 A semiconductor memory with storage locations wherein data can be stored through optical signals
06/08/1988EP0270145A2 Emitter coupled logic circuit having fuse programmable latch/register bypass
06/08/1988EP0270137A1 Integrated memory circuit having a single write bus circuit
06/08/1988EP0270028A2 Dual port memory device with improved serial access scheme
06/07/1988US4750155 5-Transistor memory cell which can be reliably read and written
06/07/1988US4750040 Apparatus controlled by a micro-computer and including power loss data checking
06/01/1988EP0269468A1 Security circuit for programming a non-volatile electrically programmable memory
06/01/1988EP0269330A2 Array-word-organized memory system
06/01/1988EP0269106A2 Semiconductor memory device
06/01/1988EP0268597A1 Data storage process.
06/01/1988EP0136205B1 Method and apparatus for applying and monitoring programmed test signals during automated testing of electronic circuits
06/01/1988CN87107950A Cassette memory magnetic tape unit and data processing machine
05/1988
05/31/1988US4748596 Semiconductor memory device with sense amplifiers
05/31/1988US4748595 Circuit arrangement comprising a matrix-shaped memory arrangement for variably adjustable delay of digital signals
05/25/1988EP0268419A2 Memory cartridge and data processing apparatus
05/24/1988US4747081 Video display system using memory with parallel and serial access employing serial shift registers selected by column address
05/24/1988US4747079 Write circuit for an erasable programmable read only memory device of a microcomputer
05/24/1988US4747078 Semiconductor memory device
05/24/1988US4747077 Method of detecting the conductance state of a non-volatile memory device
05/24/1988US4747075 Apparatus for storing analog signal samples
05/17/1988US4745577 Semiconductor memory device with shift registers for high speed reading and writing
05/10/1988US4744062 Semiconductor integrated circuit with nonvolatile memory
05/10/1988US4743970 Picture transformation memory
05/10/1988US4743784 Sense amplifier circuit
05/10/1988CA1236579A1 Waveform memory circuit
05/03/1988US4742253 Integrated insulated-gate field-effect transistor circuit for evaluating the voltage of a node to be sampled against a fixed reference voltage
04/1988
04/27/1988EP0264933A2 System employing negative feedback for decreasing the response time of a memory cell
04/27/1988EP0264929A2 Semiconductor memory device with improved bit line arrangement
04/27/1988EP0264726A2 Picture transformation memory
04/27/1988CN87105727A Terrain map memory matrixing
04/26/1988US4740927 Bit addressable multidimensional array
04/26/1988US4740924 Circuit arrangement comprising a matrix-shaped memory arrangement for variably adjustable time delay of digital signals
04/26/1988US4740922 Semiconductor memory device having a read-modify-write configuration
04/26/1988US4740713 MOS semiconductor integrated circuit in which the production of hot carriers near the drain of a short n channel conductivity type MOS transistor is decreased
04/20/1988EP0263924A2 On-chip bit reordering structure
04/19/1988US4739499 Random access memory using semiconductor data storage elements
04/19/1988US4739497 Semiconductor memory
04/19/1988US4739198 Signal output circuit of a push-pull type
04/19/1988US4739193 Drive circuit with limited signal transition rate for RFI reduction
04/13/1988EP0263547A1 Semiconductor memory circuit having a fast read amplifier tristate bus driver
04/12/1988US4737933 CMOS multiport general purpose register
04/06/1988EP0262531A2 Semiconductor memory device having data bus reset circuit
04/06/1988EP0262468A2 Reconfigurable fifo memory device
04/06/1988EP0262413A1 Memory device employing address multiplexing