Patents for G11C 16 - Erasable programmable read-only memories (44,373) |
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09/12/1978 | CA1038496A1 Dynamic memory with non-volatile back-up mode |
09/05/1978 | US4112509 Electrically alterable floating gate semiconductor memory device |
09/05/1978 | US4112507 Metal-nitride-oxide-silicon |
08/29/1978 | US4110839 Non-volatile long memory for fast signals |
08/01/1978 | US4104675 Moderate field hole and electron injection from one interface of MIM or MIS structures |
07/25/1978 | US4103348 Volatile and nonvolatile random access memory cell |
07/25/1978 | US4103344 Method and apparatus for addressing a non-volatile memory array |
07/25/1978 | US4103189 Mos buffer circuit |
07/25/1978 | US4103185 Memory cells |
07/04/1978 | US4099264 Non-destructive interrogation control circuit for a variable threshold FET memory |
07/04/1978 | US4099196 Triple layer polysilicon cell |
07/04/1978 | US4099069 Circuit producing a common clear signal for erasing selected arrays in a mnos memory system |
06/20/1978 | US4096401 Sense circuit for an MNOS array using a pair of CMOS inverters cross-coupled via CMOS gates which are responsive to the input sense signals |
06/13/1978 | US4095282 Memory including varactor circuit to boost address signals |
06/13/1978 | US4095281 Random access-erasable read only memory cell |
06/06/1978 | US4094012 Electrically programmable MOS read-only memory with isolated decoders |
06/06/1978 | US4094008 Alterable capacitor memory array |
06/06/1978 | US4093998 Programming module for programmable controller using a microprocessor |
05/30/1978 | US4092733 Electrically alterable interconnection |
05/23/1978 | US4091460 Quasi static, virtually nonvolatile random access memory cell |
05/23/1978 | US4091359 Modular logic circuit utilizing charge-storage transistors |
05/16/1978 | US4090258 MNOS non-volatile memory with write cycle suppression |
05/16/1978 | US4090257 Dual mode MNOS memory with paired columns and differential sense circuit |
05/02/1978 | US4087795 Memory field effect storage device |
04/18/1978 | US4085460 Decoder buffer circuit for MNOS memory |
02/28/1978 | US4077044 Nonvolatile memory semiconductor device |
02/21/1978 | US4075653 Method for injecting charge in field effect devices |
01/24/1978 | US4070655 Virtually nonvolatile static random access memory device |
01/10/1978 | US4068217 Ultimate density non-volatile cross-point semiconductor memory array |
12/20/1977 | US4064494 Content addressable memories |
12/20/1977 | US4064492 Virtually nonvolatile random access memory cell |
12/13/1977 | US4063224 Circuit for the production of read-out pulses |
11/08/1977 | US4057821 Non-volatile semiconductor memory device |
11/08/1977 | US4057820 Dual gate MNOS transistor |
11/08/1977 | US4057788 Semiconductor memory structures |
11/01/1977 | US4056807 Electronically alterable diode logic circuit |
10/25/1977 | US4055837 Dynamic single-transistor memory element for relatively permanent memories |
10/11/1977 | US4053917 Drain source protected MNOS transistor and method of manufacture |
09/27/1977 | US4051464 Semiconductor memory cell |
06/14/1977 | US4030081 Dynamic transistor-storage element |
05/31/1977 | US4027320 Static storage element and process for the production thereof |
05/24/1977 | US4025910 Solid-state camera employing non-volatile charge storage elements |
05/03/1977 | US4021787 Information storage circuit employing MNOS transistors |
04/19/1977 | US4019198 Non-volatile semiconductor memory device |
04/19/1977 | US4019197 Semiconductor floating gate storage device with lateral electrode system |
04/19/1977 | US4019175 Program changeable sequence controller |
04/12/1977 | US4017888 Non-volatile metal nitride oxide semiconductor device |
03/22/1977 | US4014036 Single-electrode charge-coupled random access memory cell |
03/08/1977 | US4011576 Nonvolatile semiconductor memory devices |
03/01/1977 | US4010482 Non-volatile schottky barrier diode memory cell |
02/22/1977 | US4008945 Ultraviolet-transmitting window for a PROM |
01/18/1977 | US4003632 Tantalum oxide |
11/30/1976 | US3995260 MNOS charge transfer device memory with offset storage locations and ratchet structure |
11/16/1976 | US3992701 Non-volatile memory cell and array using substrate current |
11/16/1976 | US3992637 Unclocked sense ampllifier |
11/02/1976 | US3989953 Storage element for a digital permanent storage (memory system) |
10/26/1976 | US3988720 Recording and retrieving information in an amorphous memory material using a catalytic material |
10/19/1976 | US3987474 Non-volatile charge storage elements and an information storage apparatus employing such elements |
10/12/1976 | US3986054 High voltage integrated driver circuit |
09/28/1976 | US3983542 Method and apparatus for recording information |
09/14/1976 | US3980505 Process of making a filament-type memory semiconductor device |
09/07/1976 | US3979613 Multi-terminal controlled-inversion semiconductor devices |
09/07/1976 | US3979586 Non-crystalline device memory array |
07/27/1976 | US3972059 Dielectric diode, fabrication thereof, and charge store memory therewith |
07/20/1976 | US3971001 Reprogrammable read only variable threshold transistor memory with isolated addressing buffer |
06/15/1976 | US3964085 Method for fabricating multilayer insulator-semiconductor memory apparatus |
04/20/1976 | US3952325 Semiconductor memory elements |
04/20/1976 | US3952211 System for controlling the threshold setting of a field effect memory device |
04/13/1976 | US3950738 Semi-conductor non-volatile optical memory device |
03/30/1976 | US3947707 JFET optical sensor with capacitively charged buried floating gate |
02/10/1976 | US3938108 Erasable programmable read-only memory |
02/03/1976 | US3936811 Associative storage circuit |
01/27/1976 | US3935565 Signal generator comprising an addressable memory |