Patents
Sitemap › G11 - Information storage › G11C - Static stores › G11C 14 - Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down
Patents for G11C 14 - Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down (1,872)
03/2010
03/02/2010US7672151 Method for reading non-volatile ferroelectric capacitor memory cell
02/2010
02/25/2010WO2009154833A3 Random access memory with cmos-compatible nonvolatile storage element and parallel storage capacitor
02/16/2010US7663938 Tree-style AND-type match circuit device applied to content addressable memory
02/16/2010US7663917 Non-volatile static memory cell
02/09/2010US7660182 Extraction and stabilization of a binary code based on physical parameters of an integrated circuit
01/2010
01/14/2010US20100008139 Memory devices having volatile and non-volatile memory characteristics and methods of operating the same
12/2009
12/31/2009DE10211337B4 Schaltkreis-Anordnung und Verfahren zum Betreiben einer Schaltkreis-Anordnung Circuit arrangement and method for operating a circuit arrangement
12/23/2009WO2009154833A2 Random access memory with cmos-compatible nonvolatile storage element and parallel storage capacitor
12/23/2009EP2135250A2 Apparatus and method for integrating nonvolatile memory capability within sram devices
12/02/2009CN101593555A Volatile memory and data holding circuit
12/02/2009CN101590737A Printed material container, non-volatile storage device, storage system and access processing method thereof
11/2009
11/25/2009CN101587743A Power-failure transient memory used for passive radio-frequency identification labeled chip
11/11/2009EP2115747A2 Cmos sram/rom unified bit cell
10/2009
10/29/2009US20090268519 Semiconductor integrated circuit device and data processor device
10/27/2009US7609551 Semiconductor memory device
10/13/2009US7602641 Method of making a non-volatile memory (NVM) cell structure and program biasing techniques for the NVM cell structure
10/08/2009US20090251966 Semiconductor memory having volatile and multi-bit, non-volatile functionality and methods of operating
10/07/2009CN201323066Y Transient storage circuit suitable for CMOS
10/01/2009WO2009120691A1 Random access memory with cmos-compatible nonvolatile storage element
10/01/2009WO2009119658A1 Nonvolatile semiconductor memory element and semiconductor device
10/01/2009US20090244972 Nonvolatile Semiconductor Memory Device and Usage Method Thereof
10/01/2009US20090244970 Random access memory with cmos-compatible nonvolatile storage element and parallel storage capacitor
09/2009
09/24/2009WO2009117222A1 Memory structure having volatile and non-volatile memory portions
09/15/2009US7590000 Non-volatile programmable memory cell for programmable logic array
09/11/2009WO2009111270A1 Random access memory with cmos-compatible nonvolatile storage element in series with storage capacitor
09/09/2009CN100538874C Composite storage circuit and semiconductor device having the same
09/03/2009US20090219760 Memory device having read cache
08/2009
08/12/2009CN101504865A Data processing method for storage system and storage apparatus
08/05/2009CN100524520C Non-volatile dynamic random access memory and operation method thereof
07/2009
07/29/2009EP2083424A1 Semiconductor memory device, and method of controlling the same
07/29/2009CN101494084A Apparatus and method of driving non-volatile dram
07/08/2009EP1447909B1 Data holding apparatus and data read out method
07/07/2009US7558112 SRAM cell controlled by flash memory cell
07/07/2009US7558111 Non-volatile memory cell in standard CMOS process
07/02/2009US20090168519 Architecture of a nvDRAM array and its sense regime
06/2009
06/24/2009CN100505233C Nonvolatile memory integrated circuits
06/16/2009US7548445 Over-driven access method and device for ferroelectric memory
06/11/2009US20090147578 Combined volatile nonvolatile array
06/11/2009US20090147577 Non-volatile semiconductor latch using hot-electron injection devices
06/10/2009EP1476872B1 Extraction of a binary code from physical parameters of an integrated circuit
05/2009
05/20/2009EP1792149A4 Random access memory including nanotube switching elements
05/19/2009US7535760 Memory devices and memory systems having the same
05/13/2009EP2057633A2 Nonvolatile nanotube diodes and nonvolatile nanotube blocks and systems using same and methods of making same
05/13/2009EP1593164A4 Devices having vertically-disposed nanofabric articles and methods of making the same
04/2009
04/29/2009CN100483548C EEPROM array with flash-like core
04/22/2009CN100481458C Non-volatile floating gate memory cell, and array and forming method thereof
04/22/2009CN100481260C Method for driving non-volatile DRAM, and unit cell therein
04/22/2009CN100481259C Method of driving a non-volatile flip-flop circuit using variable resistor elements
04/09/2009DE10034290B4 Bezugspegelgenerator in einem nichtflüchtigen ferroelektrischen Speicher Reference level generator in a non-volatile ferroelectric memory
03/2009
03/31/2009US7511999 MIS-transistor-based nonvolatile memory with reliable data retention capability
03/24/2009US7508707 Semiconductor storage apparatus
03/18/2009CN201210410Y Electricity drop transient memory used for passive RFID label chip
03/17/2009US7505317 Method, apparatus, and system for providing initial state random access memory
03/11/2009EP1473733B1 Composite storage circuit and semiconductor device having the same
03/11/2009CN100469001C System and method capable of using general prompt-use communication protocol to update software program
03/03/2009US7498630 Nonvolatile semiconductor memory
02/2009
02/03/2009US7485513 One-device non-volatile random access memory cell
01/2009
01/14/2009EP2015358A2 Non-volatile SRAM memory cell with mobile-gate transistors and piezoelectric activation
01/14/2009CN100452403C Structure of non-volatile memory and its operation method
01/07/2009CN100449641C Non-volatile memory cell and a method of controlling the same
12/2008
12/25/2008US20080316850 System for retaining state data of an integrated circuit
12/11/2008DE102008025356A1 Halbleiterspeichersystem und zugehöriges Verfahren zum Steuern des Betriebs A semiconductor memory system and associated method for controlling the operation
12/09/2008US7463517 Semiconductor integrated circuit and nonvolatile memory element
11/2008
11/20/2008US20080285327 Ferroelectric Memory and Semiconductor Memory
11/19/2008CN100435241C Double-bit memory and a double-bit selected bit line decoding design and circuit
11/18/2008US7453726 Non-volatile memory cell with improved programming technique and density
11/18/2008US7453725 Apparatus for eliminating leakage current of a low Vt device in a column latch
11/18/2008US7453714 Over-driven access method and device for ferroelectric memory
11/12/2008EP1794758B1 Non-volatile storage element
10/2008
10/08/2008EP1792288A4 Method of using flash memory for storing metering data
10/02/2008DE19732694B4 Nichtflüchtiges ferroelektrisches Speicherbauelement The non-volatile ferroelectric memory device
10/01/2008CN101278355A Non-volatile shadow latch using a nanotube switch
09/2008
09/25/2008US20080232167 Current controlled recall schema
09/25/2008DE102008008067A1 Integrierte Schaltung und Chip mit integrierter Schaltung Integrated circuit and integrated circuit chip
09/24/2008CN100421173C Storage circuit, semiconductor device, and electronic apparatus
09/24/2008CN100421171C Non-volatile memory circuit, drive method thereof, semiconductor device using the memory circuit
09/18/2008US20080225570 Over-driven access method and device for ferroelectric memory
09/17/2008CN100419903C Composite storage circuit and semiconductor device having the same composite storage circuit
09/09/2008US7423903 Single-gate non-volatile memory and operation method thereof
08/2008
08/28/2008DE19964480B4 Verfahren zum Herstellen einer nichtflüchtigen ferroelektrischen Speicherzelle vom NAND-Typ A method of manufacturing a non-volatile ferroelectric memory cell of the NAND type
08/21/2008DE102007007585A1 Schaltungsanordnung und Verfahren zum Betreiben einer Schaltungsanordnung Circuit arrangement and method for operating a circuit arrangement
08/07/2008US20080186793 Method and Circuit for Saving Power
07/2008
07/30/2008EP1639605B1 Non-volatile static memory cell
07/22/2008US7403417 Non-volatile semiconductor memory device and method for operating a non-volatile memory device
07/03/2008WO2008059001A3 Circuit arrangement comprising a memory cell field and method for operation thereof
07/01/2008US7394678 Over-driven access method and device for ferroelectric memory
06/2008
06/17/2008US7388420 Rewriteable electronic fuses
06/10/2008US7385845 Composite storage circuit and semiconductor device having the same
06/05/2008US20080130348 Extraction of a binary code based on physical parameters of an integrated circuit
05/2008
05/22/2008WO2008059001A2 Circuit arrangement comprising a memory cell field and method for operation thereof
05/15/2008US20080112223 Method and apparatus for collecting data related to the status of an electrical power system
05/15/2008US20080112221 Multi-bit flash memory device including memory cells storing different numbers of bits
05/14/2008CN100388499C Memory cell design with vertically stacked crossovers
04/2008
04/15/2008US7359238 Semiconductor nonvolatile storage circuit
04/10/2008US20080084743 Memory stucture capable of bit-wise write or overwrite
04/03/2008US20080080260 Page buffer circuit of memory device and program method
04/03/2008US20080080257 Flash memory device and its reading method
04/03/2008DE102006048588A1 Memory system has two resistive memory cell fields, in which former resistive memory cell field is formed by number of resistive memory cells for storing data with two different data storage speed
03/2008
03/12/2008CN101142630A Nand flash memory system architecture
03/06/2008DE112004001640T5 Nichtflüchtige sequenzielle Maschine Non-volatile sequential machine
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