Patents
Patents for G11C 16 - Erasable programmable read-only memories (44,373)
01/2005
01/06/2005US20050002236 Semiconductor storage device and mobile electronic apparatus
01/06/2005US20050002235 Non-volatile semiconductor memory device and controlling method of the same
01/06/2005US20050002233 Novel multi-state memory
01/06/2005US20050002232 Segmented metal bitlines
01/06/2005US20050002227 Phase changeable memory devices including nitrogen and/or silicon and methods for fabricating the same
01/06/2005US20050002226 Non-volatile memory device
01/06/2005US20050001666 Delay circuit having function of filter circuit
01/06/2005US20050001306 Stacked type semiconductor device
01/06/2005US20050001284 Self-aligned process for manufacturing a phase change memory cell and phase change memory cell thereby manufactured
01/06/2005US20050001269 Thin film memory, array, and operation method and manufacture method therefor
01/06/2005US20050001262 Driver circuit for semiconductor storage device and portable electronic apparatus
01/06/2005US20050001261 Nonvolatile semiconductor memory device
01/06/2005US20050001258 Apparatus and method for split gate NROM memory
01/06/2005US20050001244 Semiconductor memory device having externally controllable data input and output mode
01/06/2005US20050001243 Semiconductor storage device, display device and portable electronic equipment
01/06/2005CA2528804A1 Non-volatile electromechanical field effect devices and circuits using same and methods of forming same
01/05/2005EP1493159A1 Refresh scheme for dynamic page programming
01/05/2005EP1493158A1 Single-ended current sense amplifier
01/05/2005DE10324612A1 Halbleiterspeicher mit Virtual-Ground-Architektur Semiconductor memory with virtual ground architecture
01/05/2005DE10297641T5 Ladungsinjektion Charge injection
01/05/2005DE10297640T5 Schema für das Source-Seitige Spannungserfassen beim Auslesen mit virtüller Masse in einem Flash-Epromarray mit Vorladen des Benachbarten Bits Scheme for the source side voltage detecting when reading virtual ground in a flash with Epromarray precharging the neighboring bits
01/05/2005CN2669322Y U-disc storage with switch protection
01/05/2005CN1561523A Accurate verify apparatus and method for nor flash memory cells in the presence of high column leakage
01/05/2005CN1560874A Flash memory array
01/05/2005CN1560873A 闪速存储器阵列 Flash memory array
01/05/2005CN1560872A 闪速存储器阵列 Flash memory array
01/05/2005CN1560871A 闪速存储器阵列 Flash memory array
01/05/2005CN1560870A 闪速存储器阵列 Flash memory array
01/05/2005CN1560869A Safety digital storage card
01/04/2005US6839826 Memory device with pointer structure to map logical to physical addresses
01/04/2005US6839821 Method and apparatus for memory control circuit
01/04/2005US6839818 Electrically modifiable, non-volatile, semiconductor memory which can keep a datum stored until an operation to modify the datum is completed
01/04/2005US6839798 Flash memory capable of storing frequently rewritten data
01/04/2005US6839774 Single-chip data processing apparatus incorporating an electrically rewritable nonvolatile memory and method of operating the same
01/04/2005US6839287 Method of storing a quantity of data in a target memory location and storage system
01/04/2005US6839286 Semiconductor device with programmable impedance control circuit
01/04/2005US6839285 Page by page programmable flash memory
01/04/2005US6839284 Method of programming and erasing a non-volatile semiconductor memory
01/04/2005US6839283 Non-volatile semiconductor memory device with reduced chip real estate area for transfer transistors
01/04/2005US6839282 Semiconductor nonvolatile memory for performing read operations while performing write operations
01/04/2005US6839281 Read and erase verify methods and circuits suitable for low voltage non-volatile memories
01/04/2005US6839280 Variable gate bias for a reference transistor in a non-volatile memory
01/04/2005US6839279 Nonvolatile semiconductor memory device
01/04/2005US6839278 Highly-integrated flash memory and mask ROM array architecture
01/04/2005US6839277 User identification for multi-purpose flash memory
01/04/2005US6839276 Non-volatile semiconductor memory
01/04/2005US6839263 Memory array with continuous current path through multiple lines
01/04/2005US6839261 Semiconductor memory device
01/04/2005US6839260 Semiconductor device having different types of memory cell arrays stacked in a vertical direction
01/04/2005US6838864 Ultra low power tracked low voltage reference source
01/04/2005US6838727 Memory device using a transistor and one resistant element for storage
01/04/2005US6838694 Superconducting quantum-bit device based on Josephson junctions
01/04/2005US6838343 Flash memory with self-aligned split gate and methods for fabricating and for operating the same
12/2004
12/30/2004US20040268063 Flash memory management method that is resistant to data corruption by power loss
12/30/2004US20040268046 Nonvolatile buffered memory interface
12/30/2004US20040268027 Semiconductor memory device, page buffer resource assigning method and circuit therefor, computer system and mobile electronic device
12/30/2004US20040268025 Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
12/30/2004US20040268024 System and method for programming non-volatile memory
12/30/2004US20040268023 Microcontroller
12/30/2004US20040268021 FLASH memory blank check
12/30/2004US20040266109 Semiconductor storage elements, semiconductor device manufacturing methods therefor, portable electronic equipment and IC card
12/30/2004US20040266107 Non-volatile memory having a reference transistor and method for forming
12/30/2004US20040264271 Non-volatile semiconductor memory
12/30/2004US20040264270 Semiconductor storage device and manufacturing method therefor, semiconductor device, portable electronic equipment and IC card
12/30/2004US20040264268 Erroneous operation preventing circuit of non-volatile memory device
12/30/2004US20040264264 Nonvolatile semiconductor memory device
12/30/2004US20040264262 Semiconductor memory preventing unauthorized copying
12/30/2004US20040264261 Controller and method for writing data
12/30/2004US20040264257 Semiconductor storage device, mobile electronic apparatus, method for controlling erase operation, and method for controlling program operation
12/30/2004US20040264255 Memory device having data paths with multiple speeds
12/30/2004US20040264254 Erase block data splitting
12/30/2004US20040264253 Non-volatile semiconductor memory device and erasing control method thereof
12/30/2004US20040264252 Semiconductor memory device and portable electronic apparatus
12/30/2004US20040264250 Flash memory comprising an erase verify algorithm integrated into a programming algorithm
12/30/2004US20040264249 [dual reference cell sensing scheme for non-volatile memory]
12/30/2004US20040264247 Method for reading flash memory cell, NAND-type flash memory apparatus, and NOR-type flash memory apparatus
12/30/2004US20040264246 Nonvolatile semiconductor memory
12/30/2004US20040264245 Nonvolatile memory and method of restoring of failure memory cell
12/30/2004US20040264244 Nonvolatile semiconductor memory device and control method thereof
12/30/2004US20040264234 PCRAM cell operation method to control on/off resistance variation
12/30/2004US20040264231 Portable electronic device capable of protecting specific block of flash memory chip
12/30/2004US20040264227 Semicondutor integrated circuit and electronic system
12/30/2004US20040262671 Flash cell with trench source-line connection
12/30/2004US20040262668 Novel dual bit split gate flash memory
12/30/2004US20040262667 Methods of forming memory devices and memory cell constructions
12/30/2004US20040262666 Semiconductor storage device, mobile electronic apparatus, and method for controlling the semiconductor storage device
12/30/2004US20040262665 Semiconductor storage device, method for operating thereof, semiconductor device and portable electronic equipment
12/30/2004US20040262591 Diode/superionic conductor/polymer memory structure
12/30/2004DE102004025975A1 Programming method for phase-change random access memory device, involves removing set pulse when memory device is determined to be in desired set state such that duration of set pulse is controlled based on state of memory device
12/29/2004WO2004114316A2 Source controlled operation of non-volatile memories
12/29/2004WO2004114315A1 Method for driving nonvolatile memory
12/29/2004WO2004114313A2 Tracking cells for a memory system
12/29/2004WO2004114139A1 Data protection method for flash memory medium
12/29/2004WO2004077439A3 An apparatus an method for a configurable mirror fast sense amplifier
12/29/2004WO2004046902A3 Automatic power savings stand-by control for non-volatile memory
12/29/2004EP1492265A1 Content processing device, content accumulation medium, content processing method, and content processing program
12/29/2004EP1490756A2 Production line boot sector lock
12/29/2004EP1433182A4 Selective operation of a multi-state non-volatile memory system in a binary mode
12/29/2004CN1558423A 半导体存储器 Semiconductor memory
12/29/2004CN1558421A 半导体存储装置 The semiconductor memory device