| 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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| 09/02/1997 | US5663906 Semiconductor memory device having volatile storage unit and non-volatile storage unit |
| 09/02/1997 | US5663903 Flat-cell read-only memory |
| 09/02/1997 | US5663902 System and method for disabling static current paths in fuse logic |
| 09/02/1997 | US5663679 Thin film transistor redundancy structure |
| 08/27/1997 | EP0791966A1 Non-volatile memory cell and method of programming |
| 08/27/1997 | EP0791936A2 Semiconductor memory device |
| 08/27/1997 | EP0791935A2 Nonvolatile semiconductor memory |
| 08/27/1997 | EP0791931A2 Semiconductor memory device |
| 08/27/1997 | EP0537973B1 Nand-cell type electrically erasable and programmable read- only memory with redundancy circuit |
| 08/26/1997 | US5661694 Programmable semiconductor memory device |
| 08/26/1997 | US5661682 Nonvolatile semiconductor memory device |
| 08/26/1997 | US5661412 Reducing programming time of a field programmable gate array employing antifuses |
| 08/21/1997 | WO1997030445A1 Write-once read-many electrical memory element of a conjugated polymer or oligomer |
| 08/20/1997 | EP0674799B1 Memory array with field oxide islands eliminated |
| 08/20/1997 | CN1035698C Electrically erasable and programmable read only memory with error check and correction circuit |
| 08/19/1997 | US5659516 Voltage regulator for non-volatile semiconductor electrically programmable memory devices |
| 08/19/1997 | US5659504 Method and apparatus for hot carrier injection |
| 08/19/1997 | US5659503 Nonvolatile semiconductor memory having an improved reference voltage generating circuit |
| 08/19/1997 | US5659502 Negative word line voltage regulation circuit for electrically erasable semiconductor memory devices |
| 08/19/1997 | US5659501 Method and device for supplying negative programming voltages to non-volatile memory cells in a non-volatile memory device |
| 08/19/1997 | US5659496 System and method for programming VPROM links |
| 08/14/1997 | WO1997021225A3 Read-only memory and method of commanding same |
| 08/13/1997 | EP0702833A4 Fast flash eprom programming and pre-programming circuit design |
| 08/12/1997 | US5657467 Non-volatile semiconductor memory device with instruction issue during busy cycle |
| 08/12/1997 | US5657274 Semiconductor memory device adapted to a high-speed operation, a low supply voltage, and the use of a multilevel cell with a plurality of threshold values as a memory cell transistor |
| 08/12/1997 | US5657272 Non-volatile semiconductor memory and data erasing method for the same |
| 08/12/1997 | US5657271 Nonvolatile semiconductor memory device in which band to band tunneling current is suppressed |
| 08/12/1997 | US5657270 Electrically erasable programmable read-only memory with threshold value controller for data programming |
| 08/12/1997 | US5657269 Semiconductor storage device having address-transition detecting circuit and sense-determination detecting circuit |
| 08/12/1997 | US5657268 Array-source line, bitline and wordline sequence in flash operations |
| 08/12/1997 | US5656837 Flash memory system, and methods of constructing and utilizing same |
| 08/06/1997 | CN1156324A Semiconductor storing device |
| 08/05/1997 | US5654926 Semiconductor memory device |
| 08/05/1997 | US5654923 Semiconductor data storage apparatus |
| 08/05/1997 | US5654921 Non-volatile memory device equipped with means to electrically erase data |
| 08/05/1997 | US5654920 Nonvolatile semiconductor storage system |
| 08/05/1997 | US5654918 Reference circuit for supplying a reference level for sensing in a memory |
| 08/05/1997 | US5654916 Semiconductor memory device having an improved sense amplifier arrangement |
| 08/05/1997 | US5654649 Programmable application specific integrated circuit employing antifuses and methods therefor |
| 07/31/1997 | DE19629888A1 Flash memory data refreshing method for CPU |
| 07/30/1997 | CN1155761A Non-volatile semiconductor memory device |
| 07/29/1997 | US5652855 Memory circuit, method of access, and method of preparation of data in memory |
| 07/29/1997 | US5652722 System and method for controlling voltage and current characteristics of bit lines in a memory array |
| 07/29/1997 | US5652721 Testing an integrated circuit device |
| 07/29/1997 | US5652720 Electrically programmable memory with improved retention of data and a method of writing data in said memory |
| 07/29/1997 | US5652450 Nonvolatile semiconductor storage device |
| 07/23/1997 | EP0785508A2 Method of controlling data writing into on-board microcomputer |
| 07/23/1997 | EP0785494A2 Constant voltage generating circuit |
| 07/22/1997 | US5651128 Programmable integrated circuit memory comprising emulation means |
| 07/22/1997 | US5650979 Semiconductor read-only VLSI memory |
| 07/22/1997 | US5650971 Sense amplifier for a multiport memory and method |
| 07/22/1997 | US5650962 Semiconductor nonvolatile memory device |
| 07/22/1997 | US5650961 Cell characteristic measuring circuit for a nonvolatile semiconductor memory device and cell characteristic measuring method |
| 07/22/1997 | US5650959 Memory device having virtual ground line |
| 07/22/1997 | US5650956 Current amplification type mask-ROM |
| 07/22/1997 | US5650671 Charge pump circuit |
| 07/17/1997 | WO1997025743A1 Laser antifuse using gate capacitor |
| 07/17/1997 | DE19623853A1 Semiconductor memory storage device |
| 07/17/1997 | CA2189417A1 Customizable integrated circuit device |
| 07/15/1997 | US5648929 Flash memory card |
| 07/09/1997 | EP0783169A2 Virtual ground array memory |
| 07/08/1997 | US5646894 Smart boost circuit for low voltage flash EPROM |
| 07/08/1997 | US5646891 Electrically erasable and programmable read only memory device with erase verify circuit for exactly verifying erased state of memory cells |
| 07/08/1997 | US5646885 Fast accessible non-volatile semiconductor memory device |
| 07/08/1997 | US5646879 Zener programmable read only memory |
| 07/08/1997 | US5646438 Programmable semiconductor memory |
| 07/08/1997 | US5646060 Method for making an EEPROM cell with isolation transistor |
| 07/03/1997 | DE19654561A1 Speicherzellenfeld Memory cell array |
| 07/02/1997 | EP0782146A2 Nonvolatile memory having data storing area and attribute data area for storing attribute data of data storing area |
| 07/01/1997 | US5644618 Method of self-diagnosing a mobile telephone set for use in a mobile telephone switching system and a mobile telephone set to which the method is applied |
| 07/01/1997 | US5644533 Flash memory system, and methods of constructing and utilizing same |
| 07/01/1997 | US5644530 Electrically modifiable non-volatile memory incorporating test functions |
| 07/01/1997 | US5644529 Integrated circuit for the programming of a memory cell in a non-volatile memory register |
| 07/01/1997 | US5644528 Non-volatile memory having a cell applying to multi-bit data by multi-layered floating gate architecture and programming method for the same |
| 06/25/1997 | EP0780764A2 A redundancy circuit for memory devices having high frequency addressing cycles |
| 06/24/1997 | US5642313 Voltage booster circuit for a memory device |
| 06/24/1997 | US5642309 Auto-program circuit in a nonvolatile semiconductor memory device |
| 06/24/1997 | US5642072 High voltage generator circuit |
| 06/17/1997 | US5640367 Semiconductor memory device and method of fabricating the same |
| 06/17/1997 | US5640348 Non-volatile semiconductor memory |
| 06/17/1997 | US5640346 Electrically programmable memory cell |
| 06/12/1997 | WO1997021225A2 Read-only memory and method of commanding same |
| 06/12/1997 | DE19545557A1 Festspeicher und Verfahren zur Ansteuerung desselben The same memory and method for driving |
| 06/11/1997 | EP0778583A2 Nonvolatile semiconductor memory and method for repairing over-erased cells |
| 06/11/1997 | CN1151593A Sense amplifier circuit of nonvolatile semiconductor memory device |
| 06/10/1997 | US5638332 Integrated circuit memory device with balancing circuit including follower amplifier coupled to bit line |
| 06/10/1997 | US5638325 Circuitry for resetting an electrically erasable memory device |
| 06/10/1997 | US5638323 Nonvolatile semiconductor memory using tunnel effect having a control circuit for simultaneously writing and reading data out of a plurality of memory cells |
| 06/10/1997 | US5637897 Nonvolatile semiconductor memory device with dual insulation layers between adjacent gate structures |
| 06/05/1997 | DE19544659A1 Semiconductor device with Zener diode |
| 06/04/1997 | EP0777235A2 Non-volatile semiconductor memory device having NAND structure cells |
| 06/03/1997 | US5636168 Method for testing a nonvolatile semiconductor memory device |
| 06/03/1997 | US5636160 Nonvolatile semiconductor memory having a stress relaxing voltage applied to erase gate during data write |
| 06/03/1997 | US5635854 Programmable logic integrated circuit including verify circuitry for classifying fuse link states as validly closed, validly open or invalid |
| 06/03/1997 | US5635747 Nonvolatile semiconductor memories with a cell structure suitable for a high speed operation and a low power supply voltage |
| 06/03/1997 | US5635416 Manufacturing method to fabricate a semiconductor integrated circuit with on-chip non-volatile memories |
| 05/28/1997 | EP0776012A2 Data read circuit of nonvolatile semiconductor memory device |
| 05/28/1997 | EP0775956A1 Flash memory incorporating microcomputer having on-board writing function |
| 05/27/1997 | US5634050 Method and system for file system management using a flash-erasable programmable, read-only memory |
| 05/27/1997 | US5633824 File system for flash memory |