G11C 16 - Erasable programmable read-only memories

Patents for G11C 16 - Erasable programmable read-only memories (44,373)
01/1987
01/20/1987	US4638464 Charge pump system for non-volatile ram
01/20/1987	US4638457 Method and apparatus for the non-volatile storage of the count of an electronic counting circuit
01/20/1987	US4638430 EAROM and EEPROM data storage management
01/13/1987	US4636984 Semiconductor device having non-volatile storage transistors
01/13/1987	US4636658 Voltage detecting device
01/06/1987	US4635165 Printed-circuit construction with EPROM IC chip mounted thereon
01/02/1987	DE3523237A1 Arrangement for protecting the transportation of chip cards
12/1986
12/30/1986	EP0206844A1 Once only electrically programmable read-only memory
12/30/1986	EP0206710A2 CMOS high voltage switch
12/30/1986	EP0206695A2 Semiconductor memory device adapted to carry out operation test
12/30/1986	EP0031380B1 Programmable read only memory integrated circuit with bit-check and deprogramming modes and methods for programming and testing said circuit
12/18/1986	WO1986006540A3 Memory cell for use in a read only memory
12/18/1986	WO1986006539A3 Voltage multiplier circuit
12/17/1986	EP0116088B1 Impedance comparator for sensing a read-only memory
12/16/1986	US4630087 Nonvolatile semiconductor memory device
12/16/1986	US4630086 Multilayer-semiconductor body, insulation film, floating and control gate electrode for metal oxide-nitride-semiconductor
12/16/1986	US4630085 Erasable, programmable read-only memory device
12/10/1986	EP0204300A2 A programmable macrocell using EPROM or EEPROM transistors for architecture control in programmable logic circuits
12/09/1986	US4628487 Dual slope, feedback controlled, EEPROM programming
12/02/1986	US4627027 Analog storing and reproducing apparatus utilizing non-volatile memory elements
12/02/1986	US4626704 Voltage level converting circuit
11/1986
11/26/1986	EP0202910A2 Decoder circuit for a semiconductor memory device
11/26/1986	EP0202785A2 Nonvolatile electrically alterable memory
11/25/1986	CA1214553A1 Semiconductor memory device
11/06/1986	WO1986006540A2 Memory cell for use in a read only memory
11/06/1986	WO1986006539A2 Voltage multiplier circuit
11/05/1986	EP0199744A1 Fault tolerant memory array.
10/1986
10/29/1986	EP0199501A2 CMOS Current sense amplifiers
10/29/1986	EP0199305A2 Programmable read only memory operable with reduced programming power consumption
10/29/1986	EP0029855B1 Microcomputer with mpu-programmable eprom
10/23/1986	WO1986006205A1 Electrically programmable read-only memory
10/22/1986	EP0198040A1 Nonvolatile memory cell.
10/15/1986	EP0197205A2 Programmable reference voltage generator for a (read only) memory, circuit comprising first and second voltage generators, and related control method
10/14/1986	US4617652 Integrated high voltage distribution and control systems
10/14/1986	CA1212767A1 Reprogrammable cartridge memory and method
10/08/1986	EP0196771A2 Improved programmable logic device
10/08/1986	EP0196462A2 Random access memory
10/07/1986	US4616340 Non-volatile semiconductor memory
10/07/1986	US4616339 Integrated circuit with improved programmable read-only memory
10/07/1986	US4616245 Direct-write silicon nitride EEPROM cell
10/07/1986	US4616143 High voltage bootstrapping buffer circuit
10/01/1986	EP0195885A2 Method and device for the non-volatile memorizing of the counting state of an electronic counter circuit
09/1986
09/16/1986	US4612632 Power transition write protection for PROM
09/16/1986	US4612630 EEPROM margin testing design
09/10/1986	EP0194091A2 A programmable logic device with limited sense currents
09/09/1986	US4611308 Drain triggered N-channel non-volatile memory
09/09/1986	US4611302 Non-volatile data stores
09/09/1986	US4611301 Read only memory
09/02/1986	US4609986 Programmable logic array device using EPROM technology
08/1986
08/26/1986	US4608585 Electrically erasable PROM cell
08/14/1986	WO1986004736A1 Eprom with ultraviolet radiation transparent silicon nitride passivation layer
08/14/1986	WO1986004727A1 Efficient page mode write circuitry for e2proms
08/06/1986	EP0189594A2 Non-volatile semiconductor memory device
08/05/1986	US4604732 Power supply dependent voltage reference circuit
08/05/1986	US4604730 Semiconductor memory device
07/1986
07/29/1986	US4603402 Semiconductor device
07/16/1986	EP0187375A2 Nonvolatile semiconductor memory device
07/15/1986	US4601020 Semiconductor memory device
07/09/1986	EP0186907A2 Non-volatile semiconductor memory device having an improved write circuit
07/08/1986	US4599707 Byte wide EEPROM with individual write circuits and write prevention means
07/08/1986	US4599706 Nonvolatile electrically alterable memory
07/02/1986	EP0186054A2 Semiconductor memory device having improved write-verify operation
06/1986
06/24/1986	US4597064 Electrically programmable memory matrix
06/24/1986	US4597062 Non-volatile semiconductor memory system
06/24/1986	US4597000 Floating-gate memory cell
06/17/1986	US4595999 Non-volatile random access memory cell with CMOS transistors having a common floating grid
06/11/1986	EP0184148A2 Semiconductor memory device
06/11/1986	EP0183828A1 An improved programmable logic array device using cmos eprom floating gate technology.
06/05/1986	WO1986003328A1 Method for programming a non volatile memory
06/04/1986	EP0183235A2 Nonvolatile semiconductor memory device
06/04/1986	EP0183232A2 Semiconductor integrated circuit device with built-in memories
06/03/1986	US4593203 Semiconductor integrated circuit which allows adjustment of circuit characteristics in accordance with storage data of nonvolatile memory element
05/1986
05/28/1986	EP0182717A2 A read only memory circuit
05/28/1986	EP0182704A2 Delay circuit having delay time period determined by discharging operation
05/28/1986	EP0182198A2 Single transistor electrically programmable device and method
05/27/1986	US4592021 Data readout circuit for an MOS transistor array
05/21/1986	EP0181443A2 One-chip microcomputer
05/13/1986	US4589097 Non-volatile memory circuit having a common write and erase terminal
05/09/1986	WO1986002779A1 Nonvolatile memory cell
05/06/1986	US4586238 Method for manufacturing semiconductor devices
04/1986
04/29/1986	US4586164 Random access memory device utilizing phase change materials
04/29/1986	US4586065 Semiconductor device
04/23/1986	EP0178512A1 MOS circuit including an EEPROM
04/15/1986	US4583205 Programmable memory circuit with an improved programming voltage applying circuit
04/15/1986	US4583201 Resistor personalized memory device using a resistive gate fet
04/10/1986	WO1986002182A1 Fault tolerant memory array
04/08/1986	US4581672 Internal high voltage (Vpp) regulator for integrated circuits
04/08/1986	US4581622 Semiconductors
04/02/1986	EP0176111A1 High speed, nonvolatile, electrically erasable memory system
04/02/1986	EP0175894A2 Non-volatile semiconductor storage cell
04/02/1986	EP0175880A2 Semiconductor memory device
04/01/1986	US4580247 Semiconductor floating gate memory cell
04/01/1986	US4580067 MOS dynamic load circuit for switching high voltages and adapted for use with high threshold transistors
03/1986
03/26/1986	EP0175489A2 An eprom device and method of manufacturing same
03/26/1986	EP0175488A2 EPROM device
03/26/1986	EP0175102A2 Semiconductor memory device
03/26/1986	EP0175101A2 Semiconductor memory device
03/25/1986	US4578777 One step write circuit arrangement for EEPROMS
03/25/1986	US4578774 System for limiting access to non-volatile memory in electronic postage meters
03/25/1986	US4578751 System for simultaneously programming a number of EPROMs

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