| 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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| 04/12/2011 | US7924598 Nonvolatile semiconductor memory |
| 04/12/2011 | US7924597 Data storage in circuit elements with changed resistance |
| 04/12/2011 | US7924596 Area efficient programmable read only memory (PROM) array |
| 04/12/2011 | CA2692887C Low power antifuse sensing scheme with improved reliability |
| 04/12/2011 | CA2645781C Dual function data register |
| 04/07/2011 | US20110080765 Programmable antifuse transistor and method for programming thereof |
| 04/07/2011 | US20110080764 One-time programable cell circuit, semiconductor integrated circuit including the same, and data judging method thereof |
| 04/06/2011 | CN102005249A OTP EPROM reading circuit |
| 04/05/2011 | US7920403 ROM cell array structure |
| 04/05/2011 | US7920402 Resistance variable memory apparatus |
| 04/05/2011 | US7920401 Method, apparatus and system, providing a one-time programmable memory device |
| 03/31/2011 | US20110075500 Semiconductor memory device and a method of controlling a semiconductor memory device |
| 03/30/2011 | CN1630912B Integrated unit and method for extraction of a binary code from the physical parameters of an integrated circuit |
| 03/30/2011 | CN101246747B One-time programmable cell and memory device having the same |
| 03/30/2011 | CN101180684B Anti-fuse memory device |
| 03/29/2011 | US7917305 System and method for identifying a gapped permutation pattern |
| 03/29/2011 | US7916530 SCR matrix storage device |
| 03/29/2011 | US7915916 Antifuse programming circuit with snapback select transistor |
| 03/24/2011 | US20110069527 Rom cell and array structure |
| 03/23/2011 | EP2078304B1 Method of providing optimal field programming of electronic fuses |
| 03/23/2011 | CN101989462A Method and circuit for recycling trimmed devices |
| 03/23/2011 | CN101989461A Semiconductor nitride read only memory (NROM) storing device |
| 03/22/2011 | US7911870 Fuse data read circuit having control circuit between fuse and current mirror circuit |
| 03/22/2011 | US7911869 Fuse-type memory cells based on irreversible snapback device |
| 03/22/2011 | US7911820 Regulating electrical fuse programming current |
| 03/17/2011 | US20110063886 Semiconductor memory device and driving method of the same |
| 03/15/2011 | US7908529 Flash memory |
| 03/15/2011 | US7907465 Electrically programmable fuse bit |
| 03/15/2011 | CA2690237C High reliability otp memory |
| 03/10/2011 | US20110058402 Semiconductor device having nonvolatile memory elements |
| 03/08/2011 | US7903444 One-time programmable memory and operating method thereof |
| 03/08/2011 | US7902903 Programmable efuse and sense circuit |
| 03/03/2011 | US20110051526 Method for programming a memory structure |
| 03/03/2011 | US20110051487 Read only memory cell for storing a multiple bit value |
| 03/01/2011 | US7898836 Masked memory cells |
| 02/23/2011 | EP2286450A1 Read-only memory with eeprom structure |
| 02/22/2011 | US7894252 Magnetic memory cell and method of fabricating same |
| 02/22/2011 | US7894248 Programmable and redundant circuitry based on magnetic tunnel junction (MTJ) |
| 02/22/2011 | US7894233 Fuse devices and methods of operating the same |
| 02/17/2011 | WO2011019623A1 Semiconductor memory with improved memory block switching |
| 02/16/2011 | EP2284841A1 Programmable efuse and sense circuit |
| 02/16/2011 | CN101976579A Reduced area, reduced programming voltage cmos efuse-based scannable non-volatile memory bitcell |
| 02/15/2011 | US7889588 Circuit having gate oxide protection for low voltage fuse reads and high voltage fuse programming |
| 02/15/2011 | US7889587 Fuse programming schemes for robust yield |
| 02/15/2011 | US7889537 Non-volatile memory device and method for writing data thereto |
| 02/15/2011 | US7888988 Fuse circuit |
| 02/10/2011 | US20110032742 One-time programmable memory cell with shiftable threshold voltage transistor |
| 02/09/2011 | CN1637939B Semiconductor memory apparatus |
| 02/03/2011 | WO2011011871A1 Redundancy system for non-volatile memory |
| 02/03/2011 | US20110026354 Current leakage reduction |
| 02/03/2011 | US20110026338 Redundancy circuit of semiconductor memory |
| 02/02/2011 | CN101965637A Integrated circuit with mosfet fuse element |
| 02/01/2011 | US7881096 Asymmetric write current compensation |
| 02/01/2011 | US7880266 Four-terminal antifuse structure having integrated heating elements for a programmable circuit |
| 01/27/2011 | US20110019494 Method of manufacturing semiconductor device and semiconductor device |
| 01/27/2011 | US20110019467 Vertically stacked field programmable nonvolatile memory and method of fabrication |
| 01/27/2011 | US20110019460 Memory circuits, systems, and fabrication methods thereof |
| 01/27/2011 | US20110019459 Three-Dimensional Mask-Programmable Read-Only Memory with Reserved Space |
| 01/26/2011 | CN101958143A Method and structure for eliminating coupling crosstalk among bit lines of read-only memory |
| 01/20/2011 | WO2011008385A1 Cross point non-volatile memory devices with a plurality of pillars having rounded corners and method of manufacturing |
| 01/20/2011 | US20110013469 Redundancy circuits and semiconductor memory devices |
| 01/20/2011 | US20110013444 Low leakage rom architecure |
| 01/20/2011 | US20110013443 Novel high speed two transistor/two bit NOR read only memory |
| 01/20/2011 | US20110012215 Spin transfer magnetic element with free layers having high perpendicular anisotropy and in-plane equilibrium magnetization |
| 01/19/2011 | CN1993770B Fuse programming circuit and memory bit location, and integrated circuit composed of the same and operation method thereof |
| 01/18/2011 | US7872934 Semiconductor device and method for writing data into memory |
| 01/18/2011 | US7872898 One time programmable read only memory and programming method thereof |
| 01/18/2011 | US7872897 Programmable semiconductor device |
| 01/13/2011 | US20110007595 Electronic equipment system and semiconductor integrated circuit controller |
| 01/13/2011 | US20110007542 Testing one time programming devices |
| 01/12/2011 | EP2273505A1 E-fuse apparatus for controlling reference voltage required for programming/reading E-fuse macro in an integrated circuit via switch device in the same integrated circuit |
| 01/12/2011 | EP1965391B1 Non-volatile semiconductor memory device |
| 01/12/2011 | CN101944524A Semiconductor device |
| 01/12/2011 | CN101944391A Test method of one time programmable read-only memory and one time programmable read-only memory |
| 01/12/2011 | CN101944388A Anti-fuse PROM |
| 01/12/2011 | CN101944387A Sectional anti-fuse programming method and device and programmer |
| 01/11/2011 | US7870378 Electronic system with NAND flash memory storing boot code and highly reliable boot up method |
| 01/11/2011 | US7869251 SRAM based one-time-programmable memory |
| 01/11/2011 | US7869250 ROM semiconductor integrated circuit device having a plurality of common source lines |
| 01/11/2011 | US7869249 Complementary bit PCRAM sense amplifier and method of operation |
| 01/11/2011 | US7869248 Bit line decoder architecture for NOR-type memory array |
| 01/11/2011 | US7869247 Bit line decoder architecture for NOR-type memory array |
| 01/11/2011 | US7869246 Bit line decoder architecture for NOR-type memory array |
| 01/06/2011 | US20110002188 Apparatus for Nonvolatile Multi-Programmable Electronic Fuse System |
| 01/06/2011 | US20110002187 Latch type fuse circuit and operating method thereof |
| 01/06/2011 | US20110002186 Secure electrically programmable fuse and method of operating the same |
| 01/06/2011 | US20110002176 Semiconductor memory device |
| 01/05/2011 | EP2269193A1 Programmable antifuse transistor and method for programming thereof |
| 01/05/2011 | CN101937717A Method and circuit for measuring electrical resistance |
| 01/05/2011 | CN101937716A Electrically programmable fuse using anisometric contacts and fabrication method |
| 01/05/2011 | CN101937701A Sense amplifier and semiconductor integrated circuit using the same |
| 01/05/2011 | CN101561796B A micro processor and a method for writing a new value of a duplicable non volatile state of the micro processor thereof |
| 01/04/2011 | US7865313 Methods and systems for conservative extraction of over-represented extensible motifs |
| 01/04/2011 | US7864612 Reading array cell with matched reference cell |
| 01/04/2011 | US7864557 Flexible OTP sector protection architecture for flash memories |
| 12/30/2010 | US20100329061 Electrical fuse circuit for security applications |
| 12/30/2010 | US20100329055 Measuring electrical resistance |
| 12/30/2010 | US20100328987 E-fuse apparatus for controlling reference voltage required for programming/reading e-fuse macro in an integrated circuit via switch device in the same integrated circuit |
| 12/30/2010 | US20100328985 Semiconductor device having plural circuit blocks laid out in a matrix form |
| 12/29/2010 | CN101931048A One-time programmable memory unit, memory and operating method of one time programming unit |