| Patents for G11C 17 - Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards (10,133) |
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| 10/11/1994 | US5355336 Memory device and a method for prohibiting writing to the memory device |
| 10/11/1994 | US5355334 Nonvolatile semiconductor memory device having parallel write and read function |
| 10/11/1994 | CA1332470C Sequential read access of serial memories with a user defined starting address |
| 10/06/1994 | DE4411442A1 Non-volatile semiconductor memory having a cell structure which is suitable for high-speed operation and a low power supply voltage |
| 10/05/1994 | EP0618591A1 Integrated circuit for memory card and method for deducting units in a memory card |
| 10/05/1994 | EP0618590A2 Non-volatile semiconductor memory device having verify function |
| 10/05/1994 | EP0618589A2 Nonvolatile storage device |
| 10/05/1994 | EP0618586A1 Non-volatile memory device |
| 10/05/1994 | EP0618535A2 EEprom card with defective cell substitution |
| 10/04/1994 | US5353252 Semiconductor integrated circuit device having digit line biasing means |
| 10/04/1994 | US5353249 Non-volatile semiconductor memory device |
| 09/29/1994 | DE4409634A1 Non-volatile memory |
| 09/28/1994 | EP0617363A2 Defective cell substitution in EEprom array |
| 09/27/1994 | US5351213 Integrated semiconductor memory device utilizing a test circuit |
| 09/27/1994 | US5351212 Non-volatile semiconductor memory device equipped with high-speed sense amplifier unit |
| 09/27/1994 | US5350951 Voltage change circuit for a microcomputer |
| 09/27/1994 | US5350703 Method for fabrication mask ROM |
| 09/22/1994 | DE4408876A1 Constant memory which can write data, and method of reading and writing data from and to it |
| 09/21/1994 | EP0616335A2 Nonvolatile semiconductor memory device having a status register and test method for the same |
| 09/21/1994 | EP0616334A1 Non-volatile semiconductor memory device having floating gate |
| 09/21/1994 | EP0616333A1 Method of biasing a nonvolatile flash-EEPROM memory array |
| 09/21/1994 | EP0616332A1 Nonvolatile flash-EEPROM memory array |
| 09/21/1994 | EP0616329A2 Voltage booster circuit |
| 09/21/1994 | CN1092548A Nonvolatile semiconductor memories |
| 09/20/1994 | US5349563 Mask ROM |
| 09/20/1994 | US5349558 Sector-based redundancy architecture |
| 09/20/1994 | US5349553 Nonvolatile semiconductor memory device |
| 09/20/1994 | US5349248 Adaptive programming method for antifuse technology |
| 09/20/1994 | US5349243 Latch controlled output driver |
| 09/20/1994 | US5349222 Single gate MOS type nonvolatile memory and operating method thereof |
| 09/15/1994 | WO1994020989A1 A technique for making memory cells in a way which suppresses electrically conductive stringers |
| 09/15/1994 | DE4407732A1 Non-volatile semiconductor memory with NAND-logic cell structure |
| 09/14/1994 | EP0615193A1 Memory card device |
| 09/14/1994 | EP0615184A2 Nonvolatile memory |
| 09/14/1994 | EP0614567A1 Nonvolatile random access memory device. |
| 09/13/1994 | US5347493 Row decoder for NAND-type ROM |
| 09/13/1994 | US5347490 Nonvolatile semiconductor memory device |
| 09/13/1994 | US5347489 Method and circuitry for preconditioning shorted rows in a nonvolatile semiconductor memory incorporating row redundancy |
| 09/13/1994 | US5347486 Nonvolatile memory device having self-refresh function |
| 09/13/1994 | US5346842 Method of making alternate metal/source virtual ground flash EPROM cell array |
| 09/08/1994 | DE4407210A1 Semiconductor memory device circuit and semiconductor memory device structure realising the latter |
| 09/07/1994 | EP0232366B1 Nonvolatile reprogrammable electronic potentiometer |
| 09/07/1994 | CN1025899C Preventing copy read-only memory |
| 09/06/1994 | US5345420 Semiconductor memory device |
| 09/06/1994 | US5345416 High density nonvolatile memory and decoder of the same |
| 09/06/1994 | US5345411 Content addressable memory for high speed retrieval operation without interference between memory cells |
| 09/06/1994 | US5345110 Low-power fuse detect and latch circuit |
| 08/30/1994 | US5343434 Nonvolatile semiconductor memory device and manufacturing method and testing method thereof |
| 08/30/1994 | US5343423 FET memory device |
| 08/25/1994 | DE4305119A1 MOS memory device for serial information processing |
| 08/24/1994 | EP0612153A1 FPGA with distributed switch matrix |
| 08/24/1994 | EP0612140A1 Charge pump circuit |
| 08/24/1994 | EP0611497A1 Adaptive programming method for antifuse technology |
| 08/23/1994 | US5341339 Method for wear leveling in a flash EEPROM memory |
| 08/23/1994 | US5341337 Semiconductor read only memory with paralleled selecting transistors for higher speed |
| 08/23/1994 | US5341334 Level shifter circuit constituted of E and I type transistors and an EEPROM using the same |
| 08/23/1994 | US5341030 Methods for protecting outputs of low-voltage circuits from high programming voltages |
| 08/18/1994 | WO1994018677A1 Improvements in a very large scale integrated planar read only memory |
| 08/18/1994 | WO1994018676A2 Circuit configuration register having true and shadow eprom registers |
| 08/16/1994 | US5339272 Precision voltage reference |
| 08/16/1994 | US5339271 Semiconductor memory circuit |
| 08/09/1994 | US5337281 Non-volatile semiconductor memory device in which data can be erased on a block basis and method of erasing data on a block basis in non-volatile semiconductor memory device |
| 08/09/1994 | US5337278 Low-power decoder for selecting redundant memory cells |
| 08/09/1994 | US5337274 Nonvolatile semiconductor memory device having adjacent memory cells and peripheral transistors separated by field oxide |
| 08/09/1994 | US5336952 Semiconductor integrated circuit protected from element breakdown by reducing the electric field between the gate and drain or source of a field effect transistor |
| 08/04/1994 | WO1994017528A1 Memory array having a plurality of address partitions |
| 08/02/1994 | US5334880 Low voltage programmable storage element |
| 07/27/1994 | EP0608075A2 Non-volatile semiconductor memories |
| 07/27/1994 | EP0607942A2 Read only memory |
| 07/27/1994 | EP0607780A2 Flash EEPROM having redundant memory cell array |
| 07/27/1994 | EP0579779A4 A single transistor non-volatile electrically alterable semiconductor memory device |
| 07/26/1994 | US5333292 Microcomputer for selectively accessing non-volatile memory and other storage unit in response to allocated address inputs |
| 07/26/1994 | US5333122 Electrically erasable and programmable non-volatile semiconductor memory device having word line voltage control circuit using internal voltage booster circuit |
| 07/26/1994 | US5332917 Semiconductor memory NAND with wide space between selection lines |
| 07/26/1994 | US5332915 Semiconductor memory apparatus |
| 07/21/1994 | WO1994016444A1 Read-only memory cell |
| 07/20/1994 | EP0606796A1 Method of uniformly programming an electrically programmable memory and memory using the method |
| 07/19/1994 | US5331600 Non-volatile programmable read only memory device having write-in unit sequentially writing data bits into memory cells for programming |
| 07/19/1994 | US5331588 Semiconductor memory device |
| 07/19/1994 | US5331196 One-time, voltage-programmable, logic element |
| 07/12/1994 | US5329491 Nonvolatile memory card with automatic power supply configuration |
| 07/12/1994 | US5329488 Nonvolatile semiconductor memory device with redundancy circuit |
| 07/12/1994 | US5329483 MOS semiconductor memory device |
| 07/07/1994 | WO1994015341A1 Memory array with field oxide islands eliminated and method |
| 07/05/1994 | US5327395 Page-mode type memory writing control circuit using end-of-page address |
| 07/05/1994 | US5327384 Flash memory |
| 07/05/1994 | US5327383 Method and circuitry for erasing a nonvolatile semiconductor memory incorporating row redundancy |
| 07/05/1994 | US5327379 Current offset sense amplifier of a modulated current or current unbalance type for programmable memories |
| 07/05/1994 | US5327024 Field programmable antifuse device and programming method therefor |
| 06/29/1994 | EP0604270A1 Power-on reset circuit with protection against power failures for an integrated circuit |
| 06/29/1994 | EP0603899A2 Driver circuit |
| 06/28/1994 | US5325333 Semiconductor memory device |
| 06/28/1994 | US5325328 Sense amplifier output circuit used in semiconductor memory devices |
| 06/28/1994 | US5325323 Erasable and programmable ROM with an identification code |
| 06/21/1994 | US5323342 MOS memory device |
| 06/21/1994 | US5323340 Semiconductor integrated circuit |
| 06/21/1994 | US5322803 Process for the manufacture of a component to limit the programming voltage and to stabilize the voltage incorporated in an electric device with EEPROM memory cells |
| 06/15/1994 | EP0601922A1 EEPROM memory organised in words of several bits |
| 06/15/1994 | EP0601747A2 Nonvolatile memory device and method for manufacturing same |
| 06/15/1994 | EP0601207A1 Data read method and read only memory circuit |