Patents
Patents for G11C 7 - Arrangements for writing information into, or reading information out from, a digital store (53,197)
02/1994
02/03/1994WO1994002894A2 Data-processing system with a device for handling program loops
02/03/1994DE4225500A1 Long period recording of analogue speech signals - using data reduction followed storage in memory or original rate and output to record onto tape at increased rate
02/02/1994EP0581579A2 Output Driver Circuit
02/02/1994EP0581443A2 Memory cell with known state on power-up
02/02/1994EP0581253A2 Data retention circuit
02/01/1994US5283907 Process for safeguarding transfer of data from a temporary part into a main part of a non-volatile memory
02/01/1994US5283877 Single in-line DRAM memory module including a memory controller and cross bar switches
02/01/1994US5283763 Memory control system and method
02/01/1994US5283758 Non-volatile semiconductor memory device
01/1994
01/27/1994DE4322359A1 Semiconductor DRAM with several inputs and outputs - has WE buffer converting write enable signal at TTL level into one with CMOS level, and buffer protection circuit
01/27/1994DE4312086A1 Semiconductor memory, e.g. DRAM - activates connection circuit w.r.t. selection signal to connect bit line to input or output lines, simultaneously or with delay offset
01/26/1994EP0580467A2 Segmented column memory array
01/26/1994EP0580085A2 Level limit checking circuit
01/26/1994EP0579862A1 Integrated semi-conductor memory device
01/26/1994CN1023623C Sense amplifier driving circuit for semiconductor memory device
01/25/1994US5282234 Bi-directional shift register useful as scanning registers for active matrix displays and solid state image pick-up devices
01/25/1994US5282177 Multiple register block write method and circuit for video DRAMs
01/25/1994US5282168 Random access memory device having high-speed sense amplifier circuit implemented by bipolar transistors
01/25/1994US5282166 Semiconductor memory device
01/25/1994US5281873 Sense amplifier control circuit
01/20/1994WO1994001868A1 Semiconductor memory and method for reading data from semiconductor memory
01/20/1994DE4322994A1 Semiconductor memory device, e.g. DRAM with on-chip test circuit - has resetting device for test mode control providing variable resetting time for initial test mode condition
01/19/1994EP0579375A2 Difference flag circuit with offset counter
01/19/1994EP0579041A2 Negative feedback sense pre-amplifier
01/19/1994EP0578931A2 Dictation apparatus with a magnetic tape memory and a digital memory
01/19/1994EP0578900A1 Integrated CMOS static RAM
01/18/1994US5280596 Write-acknowledge circuit including a write detector and a bistable element for four-phase handshake signalling
01/18/1994US5280594 Architecture for high speed contiguous sequential access memories
01/18/1994US5280456 Semiconductor memory device enabling change of output organization with high speed operation
01/18/1994US5280450 High-speed semicondustor memory integrated circuit arrangement having power and signal lines with reduced resistance
01/18/1994US5280449 Data memory and method of reading a data memory
01/18/1994US5280443 Bit line structure for semiconductor memory device
01/18/1994US5280441 Semiconductor memory device
01/18/1994US5280205 Fast sense amplifier
01/12/1994EP0578204A2 Method and system for storing and on demand loading of objects
01/12/1994EP0577967A2 Integrated circuit memory
01/12/1994EP0458826B1 Improvements in microcalorimeters
01/12/1994CN1023531C Differential sense amplifier
01/11/1994US5278803 Memory column address strobe buffer and synchronization and data latch interlock
01/11/1994US5278792 Semiconductor memory device with dummy cycle operation
01/11/1994US5278790 Memory device comprising thin film memory transistors
01/11/1994US5278789 Semiconductor memory device with improved buffer for generating internal write designating signal and operating method thereof
01/11/1994US5278788 Semiconductor memory device having improved controlling function for data buses
01/11/1994US5278786 Non-volatile semiconductor memory device having an area responsive to writing allowance signal
01/05/1994EP0577216A1 Time delay control for serial digital video interface audio receiver buffer
01/05/1994EP0577106A2 Semiconductor memory circuit
01/05/1994EP0576918A2 Data storage apparatus
01/04/1994US5276858 Memory controller with integrated delay line circuitry
01/04/1994US5276846 Fast access memory structure
01/04/1994US5276831 Memory cartridge having a multi-memory controller with memory bank switching capabilities and data processing apparatus
01/04/1994US5276812 Address multiplexing apparatus
01/04/1994US5276808 Method for striping data
01/04/1994US5276653 Fuse protection circuit
01/04/1994US5276650 Memory array size reduction
01/04/1994US5276649 Dynamic-type semiconductor memory device having staggered activation of column groups
01/04/1994US5276645 Semiconductor memory with reduced peak current
01/04/1994US5276644 Sense circuit for storage devices such as non-volatile memories, with compensated offset current
01/04/1994US5276643 Integrated semiconductor circuit
01/04/1994US5276642 Method for performing a split read/write operation in a dynamic random access memory
01/04/1994US5276369 Sense amplifier circuit having a bias current control means
01/02/1994CA2099689A1 Time delay control for serial digital video interface audio receiver buffer
12/1993
12/29/1993EP0576046A2 Semiconductor memory device
12/29/1993EP0576045A2 Semiconductor memory device
12/28/1993US5274600 First-in first-out memory
12/28/1993US5274598 Semiconductor memory having improved sensing arrangement
12/28/1993US5274595 Data transmission circuit with segmented input/output lines
12/28/1993US5274591 Serial clock noise immunity in a semiconductor memory integrated circuit having a serial port
12/28/1993US5274585 Semiconductor memory device
12/28/1993US5274584 Solid state memory device having optical data connections
12/21/1993US5272675 High-speed first-in first-out memory flexible to increase the memory capacity
12/21/1993US5272674 High speed memory sense amplifier with noise reduction
12/21/1993US5272670 Sense amplifier for semiconductor memory device
12/21/1993US5272668 Semiconductor memory
12/21/1993US5272665 Semiconductor memory with improved sense amplifier layout
12/21/1993CA2049300C Digital sound source device and external memory cartridge used therefor
12/15/1993EP0574144A2 Parallelized difference flag logic
12/15/1993EP0574094A2 Memory devices
12/15/1993EP0573800A1 Integrated semi-conductor memory device
12/15/1993EP0573685A1 Integrated semiconductor memory device
12/14/1993US5270983 Single element security fusible link
12/14/1993US5270977 Dynamic random access memory device capable of performing test mode operation and method of operating such memory device
12/14/1993US5270973 Video random access memory having a split register and a multiplexer
12/14/1993US5270971 Semiconductor memory having a plurality of sense amplifier circuits and corresponding bit lines
12/14/1993US5270970 Memory device having a buffer for gating data transmissions
12/14/1993US5270591 Sense amplifier
12/14/1993US5270590 Sense circuit for storage devices such a non-volatile memories, with enhanced sensing discrimination
12/14/1993US5270588 Data output buffer with selective bootstrap circuit
12/14/1993US5270562 Locking device with a never-programmable floating gate cell
12/09/1993WO1993024994A1 Back-masking effect generator
12/07/1993US5268873 Semiconductor memory apparatus
12/07/1993US5268872 Semiconductor integrated circuit capable of compensating errors in manufacturing process
12/07/1993US5268869 Timing control for a memory
12/07/1993US5268867 Semiconductor memory device
12/07/1993US5268865 Synchronous burst-access memory
12/07/1993US5268863 Memory having a write enable controlled word line
12/02/1993DE4317382A1 Semiconductor RAM with data line and inverted voltage data line - has second p=channel transistor in series with first and connected to one of two inverters
12/01/1993EP0572026A2 Semiconductor memory device
12/01/1993CN1022958C SAM data accessing circuit involving low operating current, and method thereof
11/1993
11/30/1993US5267215 Semiconductor memory device with transfer gates arranged to subdivide bit lines
11/30/1993US5267210 SRAM with flash clear for selectable I/OS