Patents
Sitemap › G11 - Information storage › G11C - Static stores › G11C 16 - Erasable programmable read-only memories
Patents for G11C 16 - Erasable programmable read-only memories (44,373)
04/1995
04/18/1995US5408429 Method of altering a non-volatile semiconductor memory device
04/18/1995US5408148 Sense amplifier for programmable memories with a virtually enhanced source of signal
04/18/1995US5408133 Ramp control circuit
04/13/1995WO1995010083A1 Flash memory with reduced erasing and overwriting
04/12/1995EP0647947A2 Low voltage flash EEPROM X-cell using Fowler-Nordheim tunneling
04/12/1995EP0647943A1 Memory device
04/12/1995CN1101451A Nonvolatile semiconductor memories with a nand logic cell structure
04/11/1995US5406529 Flash non-volatile memory
04/11/1995US5406524 Nonvolatile semiconductor memory that eases the dielectric strength requirements
04/11/1995US5406521 Semiconductor memory device and data erase method for it
04/11/1995US5406519 Real-only memory device incorporating storage memory array and security memory array coupled to comparator circuirtry
04/11/1995US5406517 Distributed negative gate power supply
04/11/1995US5406514 Semiconductor memory
04/11/1995US5406509 Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom
04/09/1995CA2132784A1 Memory device
04/05/1995EP0646933A2 Method for programming floating-gate memory cells
04/05/1995EP0646924A1 Voltage booster circuit for generating both positive and negative boosted voltages
04/05/1995EP0646299A1 Flash e?2 prom array
04/04/1995US5404328 Memory cell having floating gate and semiconductor memory using the same
03/1995
03/30/1995WO1995008824A1 Process for fully re-programming an erasable non-volatile store
03/30/1995DE4422810A1 Non-volatile semiconductor memory device
03/29/1995EP0645774A2 Memory protection circuit for EPROM
03/29/1995EP0645714A1 Dynamic redundancy circuit for integrated circuit memory
03/29/1995EP0645713A1 Word line redundancy nonvolatile semiconductor memory
03/29/1995EP0645712A2 Semiconductor storage device with redundancy
03/29/1995EP0645046A1 Data writing to non-volatile memory
03/29/1995CN1100823A A flash memory and a microcomputer
03/28/1995US5402383 Electrically erasable non-volatile semiconductor memory device for selective use in boot block type or normal type flash memory devices
03/28/1995US5402382 Nonvolatile semiconductor memory device capable of erasing by a word line unit
03/28/1995US5402380 Nonvolatile semiconductor memory device having a status register and test method for the same
03/28/1995US5402374 Non-volatile semiconductor memory device and memory circuit using the same
03/28/1995US5402373 Electrically erasable programmable read-only memory with electric field decreasing controller
03/28/1995US5402372 High density EEPROM cell array with improved access time and method of manufacture
03/28/1995US5402371 Method of writing data into and erasing the same from semiconductor nonvolatile memory
03/28/1995US5402370 Circuitry and method for selecting a drain programming voltage for a nonvolatile memory
03/23/1995DE4433098A1 Semiconductor permanent memory device
03/23/1995DE4332063A1 Method of programming a microcomputer circuit as well as a microcomputer circuit designed for this
03/22/1995EP0644656A2 Transistor circuits with a terminal for receiving high voltages and signals
03/22/1995CN1100553A Semiconductor nonvolatile momory device
03/21/1995US5400389 System for rewriting information in rewritable memory provided in portable remote terminal and portable remote terminal applicable to the system
03/21/1995US5400287 Method for erasing and verifying nonvolatile semiconductor memory device
03/21/1995US5400286 Self-recovering erase scheme to enhance flash memory endurance
03/21/1995US5400280 Nonvolatile memory and a method of writing data thereto
03/21/1995US5400279 Nonvolatile semiconductor memory device with NAND cell structure
03/21/1995US5400276 Electrically erasable nonvolatile semiconductor memory that permits data readout despite the occurrence of over-erased memory cells
03/21/1995US5399928 Negative voltage generator for flash EPROM design
03/21/1995US5399891 Floating gate or flash EPROM transistor array having contactless source and drain diffusions
03/16/1995WO1995007536A1 Circuitry and method for selecting a drain programming voltage for a nonvolatile memory
03/16/1995WO1995007535A1 Flash eeprom using charge pumping
03/16/1995WO1995007534A1 Sequential programming of a flash eeprom memory
03/14/1995US5398210 Semiconductor memory device having memory cells reorganizable into memory cell blocks different in size
03/14/1995US5398208 One-time PROM microcomputer
03/14/1995US5398204 Nonvolatile semiconductor system
03/14/1995US5398203 Memory programming load-line circuit with dual slope I-V curve
03/14/1995US5398202 Reprogrammable nonvolatile semiconductor memory formed of MOS transistors and reprogramming method thereof
03/14/1995US5397946 High-voltage sensor for integrated circuits
03/14/1995US5397726 Segment-erasable flash EPROM
03/08/1995EP0642223A2 Latching zero-power sense amplifier with cascode
03/08/1995EP0642173A1 Semiconductor element and semiconductor memory device using the same
03/08/1995EP0642172A1 Semiconductor device having a non-volatile memory and method of manufacturing such a semiconductor device
03/08/1995EP0642133A2 Non-volatile memory device with a sense amplifier capable of copying back
03/08/1995EP0642132A2 Memory-unit sense amplifier
03/07/1995US5396499 Semiconductor memory device with redundant memory and floatable data line
03/07/1995US5396468 Streamlined write operation for EEPROM system
03/07/1995US5396467 Sense amplifier
03/07/1995US5396459 Single transistor flash electrically programmable memory cell in which a negative voltage is applied to the nonselected word line
03/07/1995US5396458 Semiconductor memory device and method of writing and reading out information for the same
03/07/1995US5396126 FPGA with distributed switch matrix
03/01/1995EP0640985A2 Distributed negative gate power supplies
03/01/1995EP0640984A2 Floating gate memory device
03/01/1995EP0640983A1 Over-erased bit correction structure for semiconductor integrated circuit memory device
03/01/1995EP0640982A2 Non-volatile semiconductor memory device and data programming method
03/01/1995EP0640918A1 Semiconductor integrated circuit memory device
03/01/1995EP0640228A1 Method and apparatus for reducing memory wearout in a computer system
02/1995
02/28/1995US5394372 Semiconductor memory device having charge-pump system with improved oscillation means
02/28/1995US5394371 Semiconductor memory device with shared sense amplifiers
02/28/1995US5394359 MOS integrated circuit with adjustable threshold voltage
02/28/1995US5394357 Non-volatile semiconductor memory device
02/28/1995US5394002 Erasable programmable memory
02/23/1995WO1995005664A1 Self-recovering erase scheme for flash memory
02/22/1995EP0639860A1 Non-volatile semiconductor memory
02/22/1995EP0267271B1 In-system programmable logic device
02/21/1995US5392253 Nonvolatile semiconductor memory device having row decoder supplying a negative potential to word lines during erase mode
02/21/1995US5392245 Redundancy elements using thin film transistors (TFTs)
02/21/1995US5392238 Nonvolatile semiconductor memory device
02/21/1995US5392237 Semiconductor memory device with EEPROM in trench with polysilicon/metal contacting to source and drain in virtual ground type array
02/21/1995US5392236 Semiconductor memory device
02/16/1995WO1995004991A1 Method and apparatus for non-volatile data storage
02/15/1995EP0638906A2 Non-volatile semiconductor memory
02/14/1995US5390317 Technique to support progressively programmable nonvolatile memory
02/14/1995US5390148 Method of rewriting data in EEPROM, and EEPROM card
02/14/1995US5390147 Core organization and sense amplifier having lubricating current, active clamping and buffered sense node for speed enhancement for non-volatile memory
02/14/1995US5390146 Reference switching circuit for flash EPROM
02/09/1995WO1995004355A1 Remotely re-programmable program memory for a microcontroller
02/07/1995US5388248 Flash memory card including plural flash memories and circuitry for selectively outputting ready/busy signals in different operating modes
02/07/1995US5388157 circuit configuration apparatus
02/07/1995US5388084 Non-volatile semiconductor memory device with high voltage generator
02/07/1995US5388083 Flash memory mass storage architecture
02/07/1995US5388078 Semiconductor memory device having current to voltage conversion type amplifier
02/07/1995US5388076 Semiconductor memory device
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