Patents
Patents for G11C 16 - Erasable programmable read-only memories (44,373)
07/2002
07/31/2002EP1227499A1 Non-volatile electrically alterable semiconductor memory
07/31/2002EP1227498A2 An EEPROM array and method for operation thereof
07/31/2002EP1226586A1 Flash memory wordline tracking across whole chip
07/31/2002CN1361536A Method for providing high external voltage for flash stoving & delate
07/30/2002US6427186 Memory, interface system and method for mapping logical block numbers to physical sector numbers in a flash memory, using a master index table and a table of physical sector numbers
07/30/2002US6426910 Enhanced fuse configurations for low-voltage flash memories
07/30/2002US6426898 Method of reducing trapped holes induced by erase operations in the tunnel oxide of flash memory cells
07/30/2002US6426897 Method of erasing a flash memory device
07/30/2002US6426896 Flash memory cell with contactless bit line, and process of fabrication
07/30/2002US6426895 Memory system and programming method thereof
07/30/2002US6426894 Method and circuit for writing data to a non-volatile semiconductor memory device
07/30/2002US6426893 Flash eeprom system with simultaneous multiple data sector programming and storage of physical block characteristics in other designated blocks
07/30/2002US6426892 Nonvolatile semiconductor memory device for storing multivalued data
07/30/2002US6426891 Nonvolatile memory with a two-terminal switching element and its driving method
07/25/2002WO2002058074A2 Partial block data programming and reading operations in a non-volatile memory
07/25/2002WO2002058073A2 Method of reducing disturbs in non-volatile memory
07/25/2002WO2002057995A2 Parallel erase operations in memory systems
07/25/2002US20020099995 Marking of and searching for initial defective blocks in semiconductor memory
07/25/2002US20020099988 Circuit for reading non-volatile memories
07/25/2002US20020099920 Semiconductor memory device, a sector-address conversion circuit, an address-conversion method, and operation method of the semiconductor memory device
07/25/2002US20020099905 Memory writing device for an electronic device
07/25/2002US20020099904 Partial block data programming and reading operations in a non-volatile memory
07/25/2002US20020099903 Memory system, method and predecoding circuit operable in different modes for selectively accessing multiple blocks of memory cells for simultaneous writing or erasure
07/25/2002US20020097630 Semiconductor memory device with a hierarchical word line configuration capable of preventing leakage current in a sub-word line driver
07/25/2002US20020097627 Control circuit for a variable-voltage regulator of a nonvolatile memory with hierarchical row decoding
07/25/2002US20020097621 Nonvolatile semiconductor memory device and method of operation thereof
07/25/2002US20020097614 Semiconductor memory device having sensing power driver
07/25/2002US20020097609 Semiconductor storage apparatus
07/25/2002US20020097607 Non-volatile semiconductor memory and methods of driving, operating, and manufacturing this memory
07/25/2002US20020097606 Semiconductor circuit
07/25/2002US20020097605 EEPROM circuit, in particular a microcontroller including read while write EEPROM for code and data storing
07/25/2002US20020097604 Semiconductor memory device having faulty cells
07/25/2002US20020097603 Nonvolatile semiconductor memory device
07/25/2002US20020097596 Nonvolatile semiconductor memory device
07/25/2002US20020097594 Parallel erase operations in memory systems
07/25/2002DE10201573A1 Redundant decoder switching circuit for use with a memory component with main and redundant memory cells has devices to store address data in a faulty main memory cell and to compare it with externally supplied addresses.
07/24/2002EP1225597A1 Synchronous-reading nonvolatile memory
07/24/2002EP1225596A2 Programming and erasing methods for a reference cell of an NROM array
07/24/2002EP1225595A1 Method and circuit for dynamic reading of a memory cell, in particular a multi-level nonvolatile memory cell
07/24/2002EP1225590A2 Burst access memory system
07/24/2002EP1225587A2 Reading memory cells
07/24/2002EP1224549A1 Redundant dual bank architecture for a simultaneous operation flash memory
07/24/2002EP0694214B1 Electrically erasable, directly overwritable, multibit single cell memory elements and arrays fabricated therefrom
07/23/2002US6425062 Controlling burst sequence in synchronous memories
07/23/2002US6424588 Semiconductor memory device capable of realizing a chip with high operation reliability and high yield
07/23/2002US6424581 Write-once memory array controller, system, and method
07/23/2002US6424574 Method using multiple erasing processes to increase using times of a flash memory
07/23/2002US6424573 Floating gate field effect transistor and method of driving the same
07/23/2002US6424572 Semiconductor memory apparatus that can surely attain discharge operation while reducing discharge period when reading operation is done
07/23/2002US6424571 Sense amplifier with data line precharge through a self-bias circuit and a precharge circuit
07/23/2002US6424569 User selectable cell programming
07/23/2002US6424568 Code addressable memory cell in flash memory device
07/23/2002US6424121 Voltage generator switching between alternating, first and second voltage values, in particular for programming multilevel cells
07/23/2002US6424002 Transistor, transistor array and non-volatile semiconductor memory
07/23/2002US6424001 Flash memory with ultra thin vertical body transistors
07/23/2002US6424000 Floating gate memory apparatus and method for selected programming thereof
07/23/2002US6423584 method for forming capacitors and field effect transistors in a semiconductor integrated circuit device
07/18/2002WO2002056316A1 Nonvolatile semiconductor storage device
07/18/2002WO2001061703A3 Flash eeprom system with simultaneous multiple data sector programming and storage of physical block characteristics in other designated blocks
07/18/2002US20020095545 Programming protection status indicators for flash memory
07/18/2002US20020094640 P-channel dynamic flash memory cells with ultrathin tunnel oxides
07/18/2002US20020093886 Reproduction method, reproduction device, editing method and editing device
07/18/2002US20020093870 Semiconductor memory device
07/18/2002US20020093853 Semiconductor apparatus
07/18/2002US20020093851 Semiconductor memory and its usage
07/18/2002US20020093850 Interface for a memory, and method for variable configuration of a memory apparatus
07/18/2002US20020093045 P-channel dynamic flash memory cells with ultrathin tunnel oxides
07/18/2002DE10164149A1 Programming non-volatile semiconducting memory involves applying voltage sequence to trough regions, programming voltage to word lines as trough area biased by coupling voltage
07/17/2002EP1223619A1 Semiconductor device
07/17/2002EP1223586A1 Nonvolatile memory for storing multibit data
07/17/2002EP1222664A2 Method for identifying an integrated circuit
07/17/2002EP1222663A1 Low voltage read cascode for 2v/3v and different bank combinations without metal options for a simultaneous operation flash memory device
07/17/2002CN2501159Y Reproducer for serial programmable read-only storage
07/17/2002CN1359523A Method and integrated circuit for bit line soft programming (BLISP)
07/17/2002CN1359493A Process for the secure writing of a pointer for a circular memory
07/16/2002US6421757 Method and apparatus for controlling the programming and erasing of flash memory
07/16/2002US6421296 Double protection virtual ground memory circuit and column decoder
07/16/2002US6421282 Cascade-booted programming voltage circuit
07/16/2002US6421277 Non-volatile semiconductor memory device
07/16/2002US6421276 Method and apparatus for controlling erase operations of a non-volatile memory system
07/16/2002US6421274 Semiconductor memory device and reading and writing method thereof
07/16/2002US6421273 Electrically erasable and programmable, non-volatile memory device
07/16/2002US6421272 Non-volatile semiconductor memory device
07/16/2002US6421267 Memory array architecture
07/16/2002US6421213 Method and apparatus for detecting a tamper condition and isolating a circuit therefrom
07/16/2002US6420754 Semiconductor integrated circuit device
07/16/2002US6420753 Electrically selectable and alterable memory cells
07/16/2002US6420237 Method of manufacturing twin bit cell flash memory device
07/16/2002US6420215 Three-dimensional memory array and method of fabrication
07/11/2002WO2002054410A1 A method for increasing information content in a computer memory
07/11/2002WO2002054247A1 Data recorder and method for recording data in flash memory
07/11/2002US20020091906 Flash memory device
07/11/2002US20020091893 Method and system for discharging the bit lines of a memory cell array after erase operation
07/11/2002US20020089889 Charge pump circuit and operation method of a nonvolatile memory using the same
07/11/2002US20020089883 Control device for a vehicle engine
07/11/2002US20020089878 Integrated circuit having an EEPROM and flash EPROM
07/11/2002US20020089877 Flash memory cell array and method for programming and erasing data using the same
07/11/2002US20020089876 Non-volatile memory architecture and method of operation
07/11/2002US20020089869 Discontinuity-based memory cell sensing
07/11/2002US20020089867 Analog storage semiconductor memory