Patents
Patents for G11C 16 - Erasable programmable read-only memories (44,373)
01/2005
01/20/2005US20050012139 Data erasing method, and memory apparatus having data erasing circuit using such method
01/20/2005US20050012135 Split-gate flash with source/drain multi-sharing
01/20/2005US20050012134 Nonvolatile memory device driving method, semiconductor storage device, and liquid crystal display device including the semiconductor storage device
01/19/2005EP1498905A2 Operating voltage selection circuit for non-volatile semiconductor memories
01/19/2005EP1497833A1 Improved erase method for a dual bit memory cell
01/19/2005EP1228510A4 Space management for managing high capacity nonvolatile memory
01/19/2005CN2673012Y Cell phone with mobile storage function
01/19/2005CN1568522A Dynamic column block selection
01/19/2005CN1567479A High-speed nonvolatile memory device
01/19/2005CN1567476A High speed big block data writing method for flash memory
01/19/2005CN1567256A Protection method for data in flash memory media
01/19/2005CN1185701C Low-voltage flash memory cell erased/written via channel and its preparing process
01/18/2005US6845438 Method for controlling non-volatile semiconductor memory system by using look up table
01/18/2005US6845407 Semiconductor memory device having externally controllable data input and output mode
01/18/2005US6845060 Program counting circuit and program word line voltage generating circuit in flash memory device using the same
01/18/2005US6845057 DDR synchronous flash memory with virtual segment architecture
01/18/2005US6845055 Semiconductor memory capable of transitioning from a power-down state in a synchronous mode to a standby state in an asynchronous mode without setting by a control register
01/18/2005US6845053 Power throughput adjustment in flash memory
01/18/2005US6845052 Dual reference cell sensing scheme for non-volatile memory
01/18/2005US6845047 Read circuit of nonvolatile semiconductor memory
01/18/2005US6845046 Microcomputer and microprocessor having flash memory operable from single external power supply
01/18/2005US6845045 Background operation for memory cells
01/18/2005US6845042 Nonvolatile semiconductor memory, fabrication method for the same, semiconductor integrated circuits and systems
01/18/2005US6845041 Non-volatile semiconductor memory device with accelerated column scanning scheme
01/18/2005US6845040 Nonvolatile memory
01/18/2005US6845039 Programming methods for multi-level flash EEPROMS
01/18/2005US6845029 Flash cell fuse circuit
01/18/2005US6844603 Nonvolatile NOR two-transistor semiconductor memory cell and associated NOR semiconductor memory device and method for the fabrication thereof
01/18/2005US6844588 Non-volatile memory
01/13/2005WO2004057465A3 Method and device for modifying software in a control unit and corresponding control unit
01/13/2005US20050010717 Access and data management method using double parallel tracks for flash memory cells
01/13/2005US20050007865 Method for controlling non-volatile semiconductor memory system
01/13/2005US20050007860 Nonvolatile memory
01/13/2005US20050007859 Memory devices including global row decoders and operating methods thereof
01/13/2005US20050007857 Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device
01/13/2005US20050007854 No-precharge FAMOS cell and latch circuit in a memory device
01/13/2005US20050007852 Method of refreshing a PCRAM memory device
01/13/2005US20050007833 Memory cell strings
01/13/2005US20050007832 High voltage generation and regulation circuit in a memory device
01/13/2005US20050007828 Memory device
01/13/2005US20050007827 Semiconductor integrated circuit
01/13/2005US20050007825 Memory cell strings in a resistive cross point memory cell array
01/13/2005US20050007824 Novel two-transistor flash cell for large endurance application
01/13/2005US20050007822 Integrated circuit memory devices including programmed memory cells and programmable and erasable memory cells
01/13/2005US20050007821 Non-volatile semiconductor memory device and data programming method
01/13/2005US20050007820 Variable gate bias for a reference transistor in a non-volatile memory
01/13/2005US20050007808 System and method for erasing high-density non-volatile fast memory
01/13/2005US20050007801 Multi-purpose non-volatile memory card
01/13/2005US20050007201 Oscillator circuits and methods that change frequency in inverse proportion to power source voltage
01/13/2005US20050006710 Semiconductor memory with virtual ground architecture
01/13/2005US20050006698 Semiconductor device
01/13/2005US20050006696 Semiconductor memory
01/13/2005US20050006692 Flash memory device
01/13/2005US20050006638 Re-recordable data storage medium utilizing conduction barrier
01/13/2005DE10336225B3 Memory device with erase and write flag
01/13/2005DE10327284A1 Prüflesevorrichtung für Speicher Check reader for memory
01/12/2005EP1496518A1 Storage device using resistance varying storage element and reference resistance value decision method for the device
01/12/2005EP1495472A1 Method for modification of data on a memory card on a transaction
01/12/2005EP1495471A1 System and method for generating a reference voltage based on averaging the voltages of two complementary programmed dual bit reference cells
01/12/2005EP1295294B1 Burst architecture for a flash memory
01/12/2005EP0914660A4 Semiconductor memory for secure data storage
01/12/2005EP0914659B1 Combined program and data nonvolatile memory with concurrent program-read/data write capability
01/12/2005CN1565034A Synchronous semiconductor storage device module and its control method, information device
01/12/2005CN1564262A Blue-teeth GPRS general serial bus USB
01/11/2005US6842858 Mechanism for updating firmware of an electronic device
01/11/2005US6842385 Automatic reference voltage regulation in a memory device
01/11/2005US6842384 Nonvolatile semiconductor memory with power-up read mode
01/11/2005US6842381 Method of marginal erasure for the testing of flash memories
01/11/2005US6842380 Method and apparatus for erasing memory
01/11/2005US6842379 Non-volatile memory apparatus and method capable of controlling the quantity of charge stored in memory cells
01/11/2005US6842378 Flash memory device and method of erasing the same
01/11/2005US6842377 Nonvolatile semiconductor memory device with first and second read modes
01/11/2005US6842376 Non-volatile semiconductor memory device for selectively re-checking word lines
01/11/2005US6842375 Methods and apparatuses for maintaining information stored in a non-volatile memory cell
01/11/2005US6842374 Method for operating N-channel electrically erasable programmable logic device
01/11/2005US6842372 EEPROM cell having a floating-gate transistor within a cell well and a process for fabricating the memory cell
01/11/2005US6842371 Permanent master block lock in a memory device
01/11/2005US6842370 Vertical NROM having a storage density of 1 bit per 1F2
01/11/2005US6842364 Memory cell strings in a resistive cross point memory cell array
01/11/2005US6841821 Non-volatile memory cell fabricated with slight modification to a conventional logic process and methods of operating same
01/11/2005US6841793 Phase-changeable devices having an insulating buffer layer and methods of fabricating the same
01/06/2005WO2005001899A2 Non-volatile electromechanical field effect devices and circuits using same and methods of forming same
01/06/2005WO2005001843A1 Multibit memory with dynamic reference voltage generation
01/06/2005WO2005001840A2 Mirror image non-volatile memory cell transistor pairs with single poly layer
01/06/2005WO2005001694A1 Data transfer method and system
01/06/2005WO2005001592A2 Flash memory management method that is resistant to data corruption by power loss
01/06/2005WO2004100216A3 A non-volatile memory having a bias on the source electrode for hci programming
01/06/2005US20050005149 Semiconductor memory card and data reading apparatus
01/06/2005US20050005060 Write state machine architecture for flash memory internal instructions
01/06/2005US20050005059 Method for controlling non-volatile semiconductor memory system
01/06/2005US20050005055 Embeddable flash memory system for non-volatile storage of code, data and bit-streams for embedded FPGA configurations
01/06/2005US20050002264 Memory system, method and predecoding circuit operable in different modes for selectively accessing multiple blocks of memory cells for simultaneous writing or erasure
01/06/2005US20050002263 Writing control method and writing control system of semiconductor storage device, and portable electronic apparatus
01/06/2005US20050002262 Pure CMOS latch-type fuse circuit
01/06/2005US20050002258 Semiconductor storage device, method for protecting predetermined memory element and portable electronic equipment
01/06/2005US20050002252 Semiconductor memory device and current mirror circuit
01/06/2005US20050002244 Semiconductor storage device, redundancy circuit thereof, and portable electronic device
01/06/2005US20050002240 Semiconductor memory device and portable electronic apparatus
01/06/2005US20050002239 Memory device with non-volatile reference memory cell trimming capabilities
01/06/2005US20050002238 Semiconductor memory device and method of controlling the same