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)
01/2006
01/31/2006US6992928 Semiconductor memory device with an improved memory cell structure and method of operating the same
01/25/2006EP0928005B1 Memory with processing function
01/25/2006CN1726562A CMIS semiconductor nonvolatile storage circuit
01/24/2006US6990006 Non-volatile memory cell and a method of controlling the same
01/24/2006US6989702 Retention register with normal functionality independent of retention power supply
01/19/2006US20060013042 In-service reconfigurable dram and flash memory device
01/12/2006US20060007772 Non-volatile memory device
01/12/2006US20060007755 Nonvolatile memory device efficiently changing functions of field programmable gate array at high speed
01/04/2006CN1717746A Non-volatile memory cell and a method of controlling the same
12/2005
12/27/2005US6980459 Non-volatile SRAM
12/22/2005WO2005098867A3 Rewriteable electronic fuses
12/22/2005WO2005098865A3 Rewriteable electronic fuses
12/22/2005DE10001940B4 Direktzugriffsspeicherbauelement Random access memory device
12/21/2005CN1711611A Method of driving a non-volatile flip-flop circuit using variable resistor elements
12/15/2005US20050276103 Non-volatile semiconductor memory device
11/2005
11/29/2005US6969617 Method for manufacturing NAND type nonvolatile ferroelectric memory cell
11/15/2005US6965524 Non-volatile static random access memory
11/15/2005US6965145 Non-volatile memory device
11/09/2005EP1593164A2 Devices having vertically-disposed nanofabric articles and methods of making the same
10/2005
10/27/2005US20050240867 NROM flash memory cell with integrated DRAM
10/20/2005WO2005098867A2 Rewriteable electronic fuses
10/20/2005WO2005098865A2 Rewriteable electronic fuses
10/20/2005US20050232009 CMIS semiconductor nonvolatile storage circuit
10/20/2005US20050231154 Portable information device with an auxiliary power circuit
10/19/2005CN1685439A Composite storage circuit and semiconductor device having the same composite storage circuit
10/19/2005CN1224107C Non-volatile storage device
10/13/2005WO2005096314A1 Semiconductor nonvolatile storage circuit
10/13/2005US20050226033 Composite storage circuit and semiconductor device having the same composite storage circuit
10/11/2005US6954377 Non-volatile differential dynamic random access memory
10/06/2005US20050219932 Rewriteable electronic fuses
10/06/2005US20050219931 Rewriteable electronic fuses
10/06/2005DE10032311B4 Nichtflüchtiger ferroelektrischer Speicher und Herstellverfahren für denselben Non-volatile ferroelectric memory and manufacturing method for the same
10/04/2005US6952366 NROM flash memory cell with integrated DRAM
09/2005
09/29/2005WO2005091299A1 Latch circuit and method for writing and reading volatile and non-volatile data to and from the latch
09/28/2005CN1220985C Storage structure in ferroelectric nonvolatile memory and its read method
09/22/2005US20050207223 Latch circuit and method for writing and reading volatile and non-volatile data to and from the latch
09/20/2005US6947318 Magnetic random access memory
09/20/2005US6947310 Ferroelectric latch
09/14/2005EP1575057A2 Floating gate nonvolatile memory circuits and methods
09/14/2005EP1575055A1 Cmis semiconductor nonvolatile storage circuit
09/13/2005US6944050 Nonvolatile memory device
09/13/2005US6944045 Data holding apparatus and data read out method
09/08/2005US20050195664 Semiconductor device saving data in non-volatile manner during standby
09/06/2005US6940741 Semiconductor memory device and methods of operation thereof
09/01/2005US20050190598 Non-volatile memory technology compatible with 1T-RAM process
08/2005
08/24/2005CN1659660A Non-volatile memory circuit, drive method thereof, semiconductor device using the memory circuit
08/23/2005US6934178 Nonvolatile data storage circuit using ferroelectric capacitors
08/16/2005US6931479 Method and apparatus for multi-functional inputs of a memory device
08/11/2005WO2005072472A2 Method of manufacturing non-volatile dram
08/11/2005US20050174847 Nrom flash memory cell with integrated dram
08/11/2005DE102004063581A1 Halbleiterelement Semiconductor element
08/10/2005CN1653551A Low standby power using shadow storage
08/10/2005CN1214392C Storing unit with improved reliability, nonvolatile memory and its controlling method
08/09/2005US6927438 Nonvolatile ferroelectric memory device and method for fabricating the same
08/04/2005US20050170586 Method of manufacturing non-volatile DRAM
07/2005
07/28/2005US20050162896 Non-volatile memory element with oxide stack and non-volatile SRAM using the same
07/27/2005CN1647279A Non-volatile flip-flop
07/27/2005CN1645411A Multifunctional non-volatile memory
07/26/2005US6922799 Semiconductor memory device and testing system and testing method
07/21/2005WO2005066971A1 Non-volatile latch with magnetic junctions
07/21/2005US20050157539 Memories and memory circuits
07/21/2005DE202005005858U1 Tragbares Informationsgerät mit einem Hilfsleistungskreis The portable information device with an auxiliary power circuit
07/20/2005CN1643614A Composite storage circuit and semiconductor device having the same
07/13/2005CN1637934A Storage circuit, semiconductor device, and electronic apparatus
07/13/2005CN1637930A Storage circuit, semiconductor device, and electronic apparatus
07/07/2005US20050146915 Storage circuit, semiconductor device, and electronic apparatus
07/07/2005US20050146914 Storage circuit, semiconductor device, and electronic apparatus
07/05/2005US6914845 Semiconductor device saving data in non-volatile manner during standby
06/2005
06/30/2005WO2005059922A1 Non-volatile semiconductor latch using hot-electron injection devices
06/30/2005WO2005010637A3 Sdram memory device with an embedded nand flash controller
06/30/2005US20050141316 Driving circuit for non-volatile DRAM
06/30/2005US20050141272 Non-volatile memory device and drive method thereof
06/30/2005US20050141267 Non-volatile static random access memory
06/30/2005US20050141266 Semiconductor device
06/30/2005US20050141259 Method for manufacturing NAND type nonvolatile ferroelectric memory cell
06/30/2005US20050139902 Non-volatile memory device
06/22/2005CN1630912A Extraction of a binary code from the physical parameters of an integrated circuit
06/15/2005EP1542235A1 Composite storage circuit and semiconductor device having the same composite storage circuit
06/14/2005US6906944 Ferroelectric memory
06/07/2005US6903969 One-device non-volatile random access memory cell
06/07/2005US6902975 Non-volatile memory technology compatible with 1T-RAM process
05/2005
05/31/2005US6900064 Method for manufacturing NAND type nonvolatile ferroelectric memory cell
05/17/2005US6894918 Shared volatile and non-volatile memory
05/12/2005US20050099847 Nonvolatile semiconductor memory, fabrication method for the same, semiconductor integrated circuits and systems
04/2005
04/21/2005WO2005024835A3 Nonvolatile sequential machines
04/21/2005US20050085038 Non-volatile memory technology compatible with 1t-ram process
04/21/2005US20050083743 Nonvolatile sequential machines
04/14/2005US20050077543 Composite storage circuit and semiconductor device having the same
04/13/2005CN1197085C Ferroelectric storage unit self calibrating device
03/2005
03/17/2005WO2005024835A2 Nonvolatile sequential machines
03/17/2005DE10361718A1 Vorrichtung und Verfahren zum Steuern von nicht flüchtigem DRAM Apparatus and method for controlling non-volatile DRAM
03/17/2005DE10361674A1 Nicht-Flüchtiger dynamischer Schreib/Lese-Speicher Non-volatile dynamic read / write memory
03/09/2005CN1591686A 非挥发性动态随机存取存储器 Non-volatile dynamic random access memory
03/03/2005US20050047194 Non-volatile dynamic random access memory
03/01/2005US6862226 Method of driving a non-volatile flip-flop circuit using variable resistor elements
02/2005
02/24/2005US20050041474 Apparatus and method of driving non-volatile dram
02/24/2005US20050041470 Nonvolatile random access memory and method of fabricating the same
02/23/2005CN1585033A Apparatus and method of driving non-volatile dram
02/23/2005CN1190796C Integrated memory with reference of electric potential and operation method of such memory
02/15/2005US6856542 Programmable logic device circuit and method of fabricating same
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