Patents
Patents for G11C 16 - Erasable programmable read-only memories (44,373)
09/1999
09/07/1999US5949727 Semiconductor memory device with data sensing scheme regardless of bit line coupling
09/07/1999US5949718 Method and system for selected source during read and programming of flash memory
09/07/1999US5949717 Method to improve flash EEPROM cell write/erase threshold voltage closure
09/07/1999US5949716 Integrated memory circuit
09/07/1999US5949715 Nonvolatile semiconductor memory device
09/07/1999US5949714 Nonvolatile semiconductor memory device
09/07/1999US5949713 Nonvolatile memory device having sectors of selectable size and number
09/07/1999US5949712 Non-volatile memory array using gate breakdown structure
09/07/1999US5949711 Dual bit memory cell
09/07/1999US5949709 Electrically programmable memory, method of programming and method of reading
09/07/1999US5949706 Static random access memory cell having a thin film transistor (TFT) pass gate connection to a bit line
09/07/1999US5949703 Semiconductor memory device in which data in programmable ROM can be apparently rewritten
09/07/1999US5949256 Asymmetric sense amplifier for single-ended memory arrays
09/07/1999US5949254 Adjustable output driver circuit
09/07/1999US5949250 Two-terminal electrically-reprogrammable programmable logic element
09/02/1999WO1999044238A1 Electrically programmable memory cell arrangement and method for producing the same
09/02/1999WO1999044203A1 Integrated circuit
09/02/1999WO1999044113A2 Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devices
09/02/1999DE19808525A1 Integrierte Schaltung Integrated circuit
09/01/1999EP0939408A1 Operating voltage selection circuit for non-volatile semiconductor memories
09/01/1999EP0938731A1 Memory element with energy control mechanism
09/01/1999EP0847582A4 Memory system having programmable control parameters
09/01/1999EP0842515A4 Memory system having non-volatile data storage structure for memory control parameters and method
09/01/1999EP0836739B1 Method of up-dating the contents of the electronic memory of an electronic appliance
09/01/1999EP0784852A4 High speed, low voltage non-volatile memory
08/1999
08/31/1999US5946714 Semiconductor storage device utilizing address management tables and table state maps for managing data storage and retrieval
08/31/1999US5946267 Zero power high speed configuration memory
08/31/1999US5946258 Pump supply self regulation for flash memory cell pair reference circuit
08/31/1999US5946249 Circuit configuration for a programmable nonvolatile memory and method for operating the circuit configuration
08/31/1999US5946241 Non-volatile memory in integrated circuit form with fast reading
08/31/1999US5946239 Non-volatile semiconductor memory device
08/31/1999US5946238 Single-cell reference signal generating circuit for reading nonvolatile memory
08/31/1999US5946237 Nonvolatile memory device capable of reading data with a reduced number of word lines
08/31/1999US5946236 Non-volatile semiconductor memory device and method for writing information therein
08/31/1999US5946235 Floating gate MOS transistor charge injection circuit and computation devices incorporating it
08/31/1999US5946234 Constant current source programming of electrically programmable memory arrays
08/31/1999US5946233 Flash memory device having word line latch for multi-bit programming
08/31/1999US5946232 Flash memory device and method that operates a memory cell array in sector units
08/31/1999US5946231 Non-volatile semiconductor memory device
08/31/1999US5946229 Semiconductor device having device supplying voltage higher than power supply voltage
08/31/1999US5945870 Voltage ramp rate control circuit
08/31/1999US5944837 Operation control apparatus
08/26/1999WO1999028914A3 Programmable sub-surface aggregating metallization structure and method of making same
08/25/1999EP0938098A2 Nonvolatile semiconductor memory device having a program area
08/25/1999EP0938095A1 Programmable non-volatile memory and programming method thereof
08/25/1999EP0938094A1 Write circuit for a semiconductor memory device
08/25/1999EP0830686A4 Negative voltage switching circuit
08/25/1999EP0618535B1 EEPROM card with defective cell substitution and cache memory
08/25/1999CN1226991A Semiconductor memory for secure data storage
08/24/1999US5943282 Semiconductor integrated circuit device, method of investigating cause of failure occurring in semiconductor integrated circuit device and method of verifying operation of semiconductor integrated circuit device
08/24/1999US5943272 Circuit for sensing memory having a plurality of threshold voltages
08/24/1999US5943268 Non-volatile latch having PMOS floating gate memory cells
08/24/1999US5943267 High-density nonvolatile memory cell
08/24/1999US5943266 Semiconductor integrated circuit device employing a programming circuit having increased immunity to gate disturbance and method of programming therefor
08/24/1999US5943265 Method and apparatus for switching nodes between multiple potentials
08/24/1999US5943263 Apparatus and method for programming voltage protection in a non-volatile memory system
08/24/1999US5943262 Non-volatile memory device and method for operating and fabricating the same
08/24/1999US5943261 Method for programming a flash memory
08/24/1999US5943260 Method for high-speed programming of a nonvolatile semiconductor memory device
08/24/1999US5943259 Data sensing device and method for multibit memory cell
08/24/1999US5943226 Bootstrap charge pump circuit
08/24/1999US5942933 Internal voltage generation circuit for semiconductor device
08/24/1999US5942808 Semiconductor device with plural power supply circuits, plural internal circuits, and single external terminal
08/24/1999US5941990 Semiconductor integrated circuit having voltage generation circuit driven by two different clock signals
08/24/1999US5941987 Reference cell for integrated circuit security
08/18/1999EP0936629A2 EEPROM and method for controlling an EEPROM
08/18/1999EP0936628A1 Low voltage non volatile memory sense amplifier
08/18/1999EP0936627A1 Low voltage non volatile memory sense amplifier
08/18/1999EP0936626A2 Electrically programmable read-only memory and methods for programming and reading
08/18/1999EP0936621A1 Improved sense amplifier for a non volatile memory with extended supply voltage range
08/18/1999EP0936620A1 Bit line polarisation system for extended supply range non volatile memory sense amplifier
08/18/1999CN1226334A Electrically erasable and programmable no-volatile memory protected against power failure
08/18/1999CN1226029A Method for copying flash memory with duplexed processor board
08/17/1999US5940861 Method and apparatus for preempting operations in a nonvolatile memory in order to read code from the nonvolatile memory
08/17/1999US5940333 Recursive voltage boosting technique
08/17/1999US5940326 Method for erasing data stored in a nonvolatile memory device
08/17/1999US5940325 Low voltage one transistor flash EEPROM cell using fowler-nordheim programming and erase
08/17/1999US5940324 Single-poly EEPROM cell that is programmable and erasable in a low-voltage environment
08/17/1999US5940323 Erase circuit of flash memory device
08/17/1999US5940322 Constant voltage generating circuit with improved line voltage control
08/17/1999US5940321 Nonvolatile semiconductor memory device
08/17/1999US5940284 For converting a low input voltage to a high output voltage
08/17/1999US5940283 High voltage generating device having variable boosting capability according to magnitude of load
08/17/1999US5939928 Fast high voltage NMOS pass gate for integrated circuit with high voltage generator
08/12/1999WO1999039909A2 Memory expansion circuit for ink jet print head identification circuit
08/11/1999EP0935256A1 Test method for writable nonvolatile semiconductor memory device
08/11/1999EP0935255A2 Flash EEPROM system
08/11/1999EP0935254A2 A memory and a data processor including a memory
08/11/1999EP0934592A1 Bitline disturb reduction
08/11/1999EP0857346B1 Overerase correction for flash memory which limits overerase and prevents erase verify errors
08/11/1999EP0835509B1 Method for page writing to flash memory using channel hot-carrier injection
08/11/1999CN1225492A High speed semiconductor memory device
08/10/1999US5937424 Method and apparatus for suspending the writing of a nonvolatile semiconductor memory with program suspend command
08/10/1999US5937423 Register interface for flash EEPROM memory arrays
08/10/1999US5937295 Nano-structure memory device
08/10/1999US5936973 For enabling a program verify mode of operation in a device
08/10/1999US5936971 Multi-state flash EEprom system with cache memory
08/10/1999US5936970 Repair circuit of a flash memory cell and repair method
08/10/1999US5936897 Semiconductor storage device capable of fast writing operation
08/10/1999US5936891 Non-volatile semiconductor memory device