Patents
Patents for G11C 11 - Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (76,008)
04/1994
04/05/1994US5300824 Integrated circuit with improved on-chip power supply control
04/05/1994US5300823 Internal voltage dropping circuit for semiconductor device
04/05/1994US5300799 Nonvolatile semiconductor storage device with ferroelectric capacitors
03/1994
03/31/1994WO1994007244A1 Magnetoresistive memory structure large fraction utilization
03/31/1994DE4332618A1 Burn-in test circuit for semiconductor memory - has internal voltage generator switched to firing test mode by output signal of firing sensor
03/31/1994DE4332583A1 Clock signal clamping circuit for semiconductor memory device - controls switching through of clock signal dependent on charged bit line bias voltage setting signal and power signal
03/31/1994DE4331895A1 Reference voltage clamping circuit e.g. for semiconductor memory - uses constant current circuit to supply reference voltage to clamping transistor control electrode
03/29/1994US5299169 Multiport memory device comprising random access port and serial access port
03/29/1994US5299168 Circuit for detecting refresh address signals of a semiconductor memory device
03/29/1994US5299167 Bipolar ram apparatus
03/29/1994US5299165 Semiconductor memory having one-transistor/one-capacitor memory cells and having both improved noise ratio and high density integration
03/29/1994US5299164 Semiconductor memory device having redundant circuit
03/29/1994US5299161 Method and device for improving performance of a parallel write test of a semiconductor memory device
03/29/1994US5299160 Semiconductor memory device capable of repairing defective bits
03/29/1994US5299159 Serial register stage arranged for connection with a single bitline
03/29/1994US5299158 Memory device with multiple read ports
03/29/1994US5299157 Semiconductor memories with serial sensing scheme
03/29/1994US5299156 Dual port static RAM with bidirectional shift capability
03/29/1994US5299155 Dynamic random access memory device with capacitor between vertically aligned FETs
03/29/1994US5299154 MOS semiconductor device with memory cells each having storage capacitor and transfer transistor
03/29/1994US5299147 Decoder scheme for fully associative translation-lookaside buffer
03/29/1994US5298816 Write circuit for CMOS latch and memory systems
03/29/1994US5298815 Cascode amplifier circuitry for amplifying differential signals
03/29/1994US5298433 Method for testing semiconductor devices
03/24/1994DE4332084A1 Semiconductor memory device, e.g. SRAM with high read=out rate - with controlled potentials applied to bit line pair during active status of address change identification signal
03/24/1994DE4331542A1 Input circuit for integrated semiconductor device - provides difference between level shifted versions of binary input signal and reference voltage
03/24/1994DE4330778A1 Memory cell circuit for multiport memory device - has MOS transistors in series between bit line and ground with gates connected to output or input of NAND=gate
03/23/1994EP0588503A2 Integrated circuit magnetic memory element and method of making same
03/23/1994EP0588486A2 Bi-channel electrode configuration for an addressing structure using an ionizable gaseous medium and method of operating it
03/23/1994EP0588250A2 PSRAM refresh controller
03/23/1994EP0588129A2 Semiconductor memory device
03/23/1994EP0588111A2 Memory element
03/23/1994EP0587931A1 CMOS buffer circuit
03/23/1994EP0357749B1 Bipolar ram with no write recovery time
03/23/1994EP0354950B1 Bipolar ram having state dependent write current
03/22/1994US5297148 Memory card connectable to a computer system
03/22/1994US5297105 Semiconductor memory circuit
03/22/1994US5297104 Word line drive circuit of semiconductor memory device
03/22/1994US5297102 Semiconductor memory device storing data and parity bit
03/22/1994US5297098 Control apparatus for data storage apparatus
03/22/1994US5297097 Large scale integrated circuit for low voltage operation
03/22/1994US5297094 Integrated circuit memory device with redundant rows
03/22/1994US5297091 Early row address strobe (RAS) precharge
03/22/1994US5297090 Semiconductor memory with column decoded bit line equilibrate
03/22/1994US5297089 Balanced bit line pull up circuitry for random access memories
03/22/1994US5297085 Semiconductor memory device with redundant block and cell array
03/22/1994US5297080 Sense amplifier in semiconductor memory device
03/22/1994US5297078 Static semiconductor memory device for stable operation
03/22/1994US5297077 Memory having ferroelectric capacitors polarized in nonvolatile mode
03/22/1994US5296835 Variable resistor and neuro device using the variable resistor for weighting
03/22/1994US5296755 High speed BI CMOS logic circuit and a semiconductor integrated circuit device using same
03/22/1994US5296716 Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom
03/17/1994WO1994006120A1 Coincident activation of pass transistors in a random access memory
03/17/1994WO1994006082A1 Memory circuit with redundancy architecture
03/17/1994DE4330600A1 Variable delay stage for clock pulse source - has delay assembly with sequential delay units, with only some linked to signal transmission line
03/17/1994CA2141860A1 Coincident activation of pass transistors in a random access memory
03/16/1994EP0587443A2 Image processor and method
03/16/1994EP0523043B1 Memory cell with active write load
03/16/1994CN1083971A Burn-in enable circuit of a semiconductor memory device and burn-in test method thereof
03/16/1994CN1024056C Storage elements of using pottery superconductive elements
03/15/1994US5295254 Semiconductor memory device cell array divided into a plurality of blocks
03/15/1994US5295117 Semiconductor memory device and method for controlling an output buffer utilizing an address transition detector
03/15/1994US5295116 Row address decoder and word line driver unit with pull-down transistors operable in saturation region for rapidly driving word lines
03/15/1994US5295115 Addressing system free from multi-selection of word lines
03/15/1994US5295114 Semiconductor memory device with redundant circuit for rescuing from rejection due to large current consumption
03/15/1994US5295111 Dynamic random access memory device with improved power supply system for speed-up of rewriting operation on data bits read-out from memory cells
03/15/1994US5295110 Semiconductor memory device incorporated with self-refresh circuit
03/15/1994US5295109 Semiconductor memory
03/15/1994US5295103 Read/write circuit including sense amplifiers for use in a dynamic RAM
03/15/1994US5295102 Semiconductor memory with improved redundant sense amplifier control
03/15/1994US5295101 Array block level redundancy with steering logic
03/15/1994US5295100 Method for providing a faster ones voltage level restore operation in a DRAM
03/15/1994US5295099 Dynamic random access memory device having static column mode of operation without destruction of data bit
03/15/1994US5295098 Semiconductor memory device having high-speed three-state data output buffer circuit without voltage fluctuation on power voltage lines
03/15/1994US5295097 Nonvolatile random access memory
03/15/1994US5295094 Memory circuit
03/15/1994US5295093 Polarity-convertible Josephson driver circuit
03/15/1994US5294776 Method of burning in a semiconductor device
03/10/1994DE4326822A1 Static RAM integrated circuit for memory or photosensor - uses two complementary layers of Silicon-On-Insulator transistors or other silicon thin film construction
03/10/1994DE4324649A1 Fast, low power DRAM sense amplifier - uses current mirror and complementary CMOS FET's for improved speed and low power.
03/09/1994EP0585870A2 Dynamic random access memory with voltage stress applying circuit
03/09/1994EP0585505A1 Low noise buffer
03/09/1994CN1023955C Low power, TTL level CMOS imput buffer with hysteresis
03/08/1994US5293607 Digital system
03/08/1994US5293564 Address match scheme for DRAM redundancy scheme
03/08/1994US5293563 Multi-level memory cell with increased read-out margin
03/08/1994US5293560 Multi-state flash EEPROM system using incremental programing and erasing methods
03/08/1994US5293515 Amplifier circuit having two inverters
03/08/1994US5293458 MOS Multi-layer neural network and its design method
03/08/1994US5293348 Random access memory device with columns of redundant memory cells distributed to memory cell arrays and shared therebetween
03/08/1994US5293347 Semiconductor memory device having read/write operation improved in pipe line processing
03/08/1994US5293343 Dynamic semiconductor memory having a read amplifier drive circuit for achieving short access times with a low total peak current
03/08/1994US5293342 Wordline driver circuit having an automatic precharge circuit
03/08/1994US5293341 Semiconductor memory having a test function
03/08/1994US5293340 Dynamic random access memory device with multiple word line selector used in burn-in test
03/08/1994US5293338 Peripheral circuit in a dynamic semiconductor memory device enabling a time-saving and energy-saving data readout
03/08/1994US5293336 Semiconductor memory device and method for manufacturing the same
03/08/1994US5293334 Pattern layout of power source lines in semiconductor memory device
03/08/1994US5293332 Semiconductor memory device with switchable sense amps
03/08/1994US5293055 Semiconductor integrated circuit device