Patents
Patents for G11C 11 - Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor (76,008)
09/1992
09/23/1992EP0504434A1 Semiconductor memory unit having redundant structure
09/23/1992CN1018416B Wordline voltage boosting circuits for complementary mosfet dynamic memories
09/23/1992CN1018402B Sense amplifier driver for use in memory device
09/23/1992CN1018401B Method of flash write for testing ram
09/22/1992US5150329 Dynamic memory with a refresh control circuit
09/22/1992US5150328 Memory organization with arrays having an alternate data port facility
09/22/1992US5150326 Register file capable of high speed read operation
09/22/1992US5150325 Bi-CMOS semiconductor memory device, including improved layout structure and testing method
09/22/1992US5150188 Reference voltage generating circuit device
09/22/1992US5150182 Semiconductor device enhanced for optical interaction
09/22/1992US5149990 Semiconductor device for preventing malfunction caused by a noise
09/17/1992WO1992011638A3 Hidden refresh of a dynamic random access memory
09/17/1992DE4207945A1 Multi-port memory with access conflict detectors - uses detected access conflict to control decision and selection stages
09/16/1992EP0503633A2 Semiconductor memory device
09/16/1992EP0503524A2 Semiconductor memory device
09/16/1992EP0503504A2 Memory cell array divided type multi-port semiconductor memory device
09/16/1992EP0503375A2 Memory device with one-cycle read-modify-write
09/16/1992EP0503337A2 Read/write circuit for static RAM
09/15/1992US5148546 Method and system for minimizing power demands on portable computers and the like by refreshing selected dram cells
09/15/1992US5148535 Non-bus request refresh system for shortening refresh timing
09/15/1992US5148524 Dynamic video RAM incorporating on chip vector/image mode line modification
09/15/1992US5148523 Dynamic video RAM incorporationg on chip line modification
09/15/1992US5148401 Dynamic random access memory
09/15/1992US5148400 Semiconductor memory circuit having an improved restoring control circuit
09/15/1992US5148399 Sense amplifier circuitry selectively separable from bit lines for dynamic random access memory
09/15/1992US5148394 Electrically programmable nonvolatile semiconductor memory device with nand cell structure
09/15/1992US5148393 Mos dynamic semiconductor memory cell
09/15/1992US5148392 Semiconductor memory device
09/15/1992US5148390 Memory cell with known state on power up
09/15/1992US5148063 Sense amplifier circuit using dummy memory cells
09/10/1992DE4207085A1 Data read=out circuit for semiconductor memory - samples voltage difference across bit line pair and current across data bus line pair
09/09/1992EP0502398A1 Dynamic random access memory device with bit lines partially shared between sense amplifier circuits
09/09/1992CN1064366A Electrically erasable phase change memory
09/09/1992CN1064365A Storage elements of using pottery superconductive elements
09/08/1992USRE34060 High speed semiconductor memory device having a high gain sense amplifier
09/08/1992US5146573 Single chip cache with partial-write circuit for transferring a preselected portion of data between memory and buffer register
09/08/1992US5146430 Self-refresh system for use in a field memory device
09/08/1992US5146429 Semiconductor memory device including a redundancy circuitry for repairing a defective memory cell and a method for repairing a defective memory cell
09/08/1992US5146152 Circuit for generating internal supply voltage
09/08/1992US5146119 Switching circuit and its signal transmission method
09/03/1992DE4205054A1 Combined random access and serial port dynamic video RAM - has memory array that can either be accessed via 4-bit parallel port or via 4-bit serial port
09/02/1992EP0501289A2 Method and structure for programming floating gate memory
09/02/1992EP0501057A2 A Dual state memory storage cell with improved data transfer circuitry
09/02/1992EP0500958A1 Initializing circuit and semiconductor device using thereof
09/02/1992EP0500696A1 Method of refreshing memory devices
09/02/1992EP0151572B1 Method and apparatus for precharging column lines of a memory
09/01/1992US5144615 Apparatus and method for recording and reproducing multi-level information
09/01/1992US5144585 Supply voltage converter for high-density semiconductor memory device
09/01/1992US5144584 Semiconductor memory device
09/01/1992US5144583 Dynamic semiconductor memory device with twisted bit-line structure
09/01/1992US5144582 Sram based cell for programmable logic devices
09/01/1992US5144581 Apparatus including atomic probes utilizing tunnel current to read, write and erase data
09/01/1992US5144580 Quantum wire CCD charge pump
09/01/1992US5144578 Semiconductor device having multiple supply potential paths for reducing electrical interference between circuits contained therein
09/01/1992US5144165 CMOS off-chip driver circuits
09/01/1992US5144161 Logic circuit for switching noise reduction
09/01/1992US5143860 High density EPROM fabricaiton method having sidewall floating gates
08/1992
08/26/1992EP0500468A2 Dual-port type semiconductor integrated memory circuit
08/26/1992EP0500304A2 A semiconductor memory device
08/26/1992EP0500097A2 Dynamic random access memory device with flash write mode carrying out for selected memory cell arrays
08/26/1992EP0499824A1 Stacked capacitor SRAM cell
08/26/1992EP0499673A1 Control circuit for a substrate bias generator
08/26/1992EP0238417B1 Semiconductor memory device
08/25/1992US5142637 Dynamic video RAM incorporating single clock random port control
08/25/1992US5142492 Semiconductor memory device
08/25/1992CA1306813C Memory control and refresh apparatus
08/25/1992CA1306801C Read head for wiegand wire
08/20/1992WO1992014251A1 Refresh control arrangement for dynamic random access memory system
08/20/1992WO1992014250A1 Microstructure array and activation system therefor
08/20/1992DE4205044A1 Masked read-only memory array integrated with CMOS integrated circuit - uses tunnel-effect through an oxide between bit-line and word-line to indicate the stored logic status
08/20/1992CA2103594A1 Refresh control arrangement for dynamic random access memory system
08/19/1992EP0499478A2 Semiconductor memory unit array
08/19/1992EP0499460A2 Semiconductor memory device
08/19/1992EP0499256A1 Semiconductor memory device
08/19/1992EP0499224A1 Semiconductor memory cell
08/19/1992EP0499131A1 High efficiency row redundancy for dynamic ram
08/19/1992CN1017947B Emulational disk card for microcomputer
08/18/1992US5140557 Static random access memory of an energy-saving type
08/18/1992US5140556 Semiconductor memory circuit having dummy cells connected to twisted bit lines
08/18/1992US5140555 Semiconductor integrated device having uniform noise between a pair of undecided voltage portions
08/18/1992US5140553 Flash writing circuit for writing test data in dynamic random access memory (dram) devices
08/18/1992US5140552 Semiconductor memory device having a volatile memory device and a non-volatile memory device
08/18/1992US5140549 Inductively sensed magnetic memory
08/18/1992US5140548 Ferroelectric space charge capacitor memory
08/18/1992US5140199 Sense amplifier driver for memory device having reduced power dissipation
08/18/1992US5140194 Driver circuit apparatus with means for reducing output ringing
08/18/1992US5140192 Bicmos logic circuit with self-boosting immunity and a method therefor
08/18/1992US5140183 Rush current prevention circuit
08/13/1992DE4204136A1 Semiconductor ROM operated by preset supply voltage - has address signal recognition circuit, generating preset recognition signal
08/13/1992DE4204119A1 Dual port memory for data transmission between two multiprocessor systems - operates via two input-output ports and is simultaneously accessible by both systems
08/13/1992DE4200763A1 Semiconductor DRAM with read=out amplifier circuit - has driver assembly for energising first read=out amplifier sections, with MISFETs in driver assembly
08/12/1992EP0498754A2 High-speed, low DC power, PNP-loaded word line decoder/driver circuit
08/12/1992EP0498251A2 Word line driver circuit for dynamic random access memories
08/12/1992EP0498129A2 Latch and data out driver for memory arrays
08/12/1992EP0498107A2 A semiconductor memory device with an internal voltage generating circuit
08/12/1992CN1063588A Ttl input buffer
08/12/1992CA2060835A1 Integrated, non-volatile, high-speed analog random access memory
08/11/1992USRE34026 CMOS sense amplifier with N-channel sensing
08/11/1992US5138581 Multiport memory
08/11/1992US5138578 Semiconductor memory circuit having an improved restoring scheme