ClassID:

199598

G11C14/0081 - CPC Classification

Classification description:

Digital stores characterised by arrangements of cells having volatile and non-volatile storage properties for back-up when the power is down in which the volatile element is a SRAM cell and the nonvolatile element is a magnetic RAM [MRAM] element or ferromagnetic cell

Recent Application in this class:
#1
20260047199
2026-02-12

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#2
20250364994
2025-11-27

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#3
20250350283
2025-11-13

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#4
20250322873
2025-10-16

NON-VOLATILE STATIC RANDOM ACCESS MEMORY (NVSRAM) WITH MULTIPLE MAGNETIC TUNNEL JUNCTION CELLS

#5
20250239302
2025-07-24

SEMICONDUCTOR INTEGRATED CIRCUIT AND ELECTRONIC DEVICE

#6
20250210107
2025-06-26

NONVOLATILE SRAM

#7
20250046365
2025-02-06

ELECTRONIC CIRCUIT

#8
20240380401
2024-11-14

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#9
20240296887
2024-09-05

NON-VOLATILE STATIC RANDOM ACCESS MEMORY (NVSRAM) WITH MULTIPLE MAGNETIC TUNNEL JUNCTION CELLS

#10
20240105729
2024-03-28

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#11
20240105261
2024-03-28

Non-volatile storage circuit

#12
20230299774
2023-09-21

LOGIC DRIVE USING STANDARD COMMODITY PROGRAMMABLE LOGIC IC CHIPS COMPRISING NON-VOLATILE RANDOM ACCESS MEMORY CELLS

#13
20230298665
2023-09-21

Non-volatile static random access memory (nvSRAM) with multiple magnetic tunnel junction cells

#14
20230147686
2023-05-11

Nonvolatile SRAM

#15
20220223624
2022-07-14

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#16
20220084583
2022-03-17

Electronic bistable circuit with third voltage to retain memory data

#17
20220029626
2022-01-27

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#18
20220014198
2022-01-13

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#19
20210383867
2021-12-09

Non-volatile static random access memory (nvSRAM) with multiple magnetic tunnel junction cells

#20
20210295915
2021-09-23

Method, system and device for integration of volatile and non-volatile memory bitcells

#21
20210201998
2021-07-01

Nonvolatile SRAM

#22
20210201997
2021-07-01

Non-volatile static random access memory (nvSRAM) with multiple magnetic tunnel junction cells

#23
20210166760
2021-06-03

Semiconductor circuit and semiconductor circuit system to suppress disturbance in the semiconductor circuit

#24
20210166759
2021-06-03

Semiconductor circuit and semiconductor circuit system

#25
20210158859
2021-05-27

Non-volatile static random access memory with independently accessible non-volatile bit cell and method of operating the same

#26
20210104551
2021-04-08

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#27
20210098043
2021-04-01

Semiconductor device

#28
20200379063
2020-12-03

Magnetic attack detection in a magnetic random access memory (MRAM)

#29
20200357466
2020-11-12

Integrated circuit devices and methods of manufacturing same

#30
20200251157
2020-08-06

Memory structure for artificial intelligence (AI) applications

#31
20200212914
2020-07-02

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#32
20200145006
2020-05-07

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#33
20200143882
2020-05-07

Memory circuit and semiconductor device

#34
20200126619
2020-04-23

Backup and/or restore of a memory circuit

#35
20200126606
2020-04-23

Semiconductor device

#36
20200091412
2020-03-19

Magnetic memory device, method for manufacturing the same, and substrate treating apparatus

#37
20200082885
2020-03-12

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#38
20200043553
2020-02-06

Memory circuit having non-volatile memory cell and methods of using

#39
20200027508
2020-01-23

Nonvolatile digital computing with ferroelectric FET

#40
20190362791
2019-11-28

Integrated circuit devices

#41
20190333574
2019-10-31

Semiconductor circuit and semiconductor circuit system

#42
20190325961
2019-10-24

Method, system and device for integration of volatile and non-volatile memory bitcells

#43
20190245543
2019-08-08

Logic drive using standard commodity programmable logic IC chips comprising non-volatile radom access memory cells

#44
20190244666
2019-08-08

METHODS AND APPARATUS FOR MEMORY CELLS THAT COMBINE STATIC RAM AND NON VOLATILE MEMORY

#45
20190244642
2019-08-08

Apparatuses and methods for calibrating sense amplifiers in a semiconductor memory

#46
20190238135
2019-08-01

Logic drive using standard commodity programmable logic IC chips comprising non-volatile random access memory cells

#47
20190237139
2019-08-01

Hybrid configuration memory cell

#48
20190221262
2019-07-18

Memory device and memory system

#49
20190156891
2019-05-23

Semiconductor circuit, driving method, and electronic apparatus

#50
20190096452
2019-03-28

Devices and systems to reduce the number of memory type range registers (MTRRS) used to map processor-associated memory

#51
20190051354
2019-02-14

Semiconductor circuit, method of driving semiconductor circuit, and electronic apparatus

#52
20190035436
2019-01-31

Apparatuses and methods for calibrating sense amplifiers in a semiconductor memory

#53
20190020344
2019-01-17

Integrated circuits with programmable non-volatile resistive switch elements

#54
20190013076
2019-01-10

Semiconductor circuit, driving method, and electronic apparatus

#55
20180330791
2018-11-15

Nonvolatile digital computing with ferroelectric FET

#56
20180308544
2018-10-25

SRAM bitline equalization using phase change material

#57
20180277594
2018-09-27

Semiconductor device having a volatile element and a plurality of non-volatile elements

#58
20180174644
2018-06-21

Non-volatile SRAM cell using resistive memory elements

#59
20180158526
2018-06-07

Integrated circuit devices including separate memory cells on separate regions of individual substrate

#60
20180158500
2018-06-07

Non-volatile memory circuit

#61
20180137020
2018-05-17

Electronic circuit board

#62
20180122447
2018-05-03

Method of writing contents in memory during a power up sequence using a dynamic redundancy register in a memory device

#63
20170337960
2017-11-23

Sense path circuitry suitable for magnetic tunnel junction memories

#64
20170337149
2017-11-23

Semiconductor device, electronic component, and electronic device

#65
20170287532
2017-10-05

Memory mapping

#66
20170229179
2017-08-10

Memory circuit with a bistable circuit and a non-volatile element

#67
20170228160
2017-08-10

METHOD AND DEVICE TO DISTRIBUTE CODE AND DATA STORES BETWEEN VOLATILE MEMORY AND NON-VOLATILE MEMORY

#68
20170220491
2017-08-03

Direct interface between SRAM and non-volatile memory providing space efficiency by matching pitch in both memories

#69
20170200499
2017-07-13

Zero leakage, high noise margin coupled giant spin hall based retention latch

#70
20170117028
2017-04-27

Sense path circuitry suitable for magnetic tunnel junction memories

#71
20170103810
2017-04-13

Non-volatile SRAM with multiple storage states

#72
20170062701
2017-03-02

Structure for thermally assisted MRAM

#73
20170025601
2017-01-26

3D MRAM with through silicon vias or through silicon trenches magnetic shielding

#74
20170005265
2017-01-05

Transistor using piezoresistor as channel, and electronic circuit

#75
20160343436
2016-11-24

Systems and methods for SRAM with backup non-volatile memory that includes MTJ resistive elements

#76
20160329100
2016-11-10

Memory provided with associated volatile and non-volatile memory cells

#77
20160329098
2016-11-10

Method and circuit for programming non-volatile memory cells of a volatile/non-volatile memory array

#78
20160322093
2016-11-03

Non-volatile flip-flop with enhanced-scan capability to sustain sudden power failure

#79
20160299843
2016-10-13

UNIFIED NON-VOLATILE MEMORY AND ELECTRONIC APPARATUS APPLYING THE NON-VOLATILE MEMORY

#80
20160283149
2016-09-29

Non-volatile static random access memory

#81
20160276031
2016-09-22

Storage device including magnetic elements

#82
20160259553
2016-09-08

System and method for polling the status of memory devices

#83
20160246712
2016-08-25

INDIRECTION DATA STRUCTURES IMPLEMENTED AS RECONFIGURABLE HARDWARE

#84
20160232968
2016-08-11

Memory cell with retention using resistive memory

#85
20160225428
2016-08-04

Nonvolatile variable resistance memory circuit which includes magnetic tunnel junction element

#86
20160224082
2016-08-04

Memory cell and storage device

#87
20160188495
2016-06-30

EVENT TRIGGERED ERASURE FOR DATA SECURITY

#88
20160172036
2016-06-16

MEMORY CELL WITH RETENTION USING RESISTIVE MEMORY

#89
20160070643
2016-03-10

SYSTEM AND METHOD OF COUNTING PROGRAM/ERASE CYCLES

#90
20160064080
2016-03-03

Semiconductor system for implementing an ising model of interaction

#91
20160064077
2016-03-03

Memory cell with non-volatile data storage

#92
20160055908
2016-02-25

Non-volatile memory cell

#93
20160005450
2016-01-07

Data holding circuit including latch circuit and storing circuit having MTJ elements and data recovery method

#94
20150380088
2015-12-31

Resistive memory write operation with merged reset

#95
20150370704
2015-12-24

Information processing apparatus, information processing method, and storage medium

#96
20150340092
2015-11-26

Data generating device and data generating method

#97
20150340090
2015-11-26

Non-volatile SRAM with multiple storage states

#98
20150332745
2015-11-19

Storage device, memory cell, and data writing method

#99
20150318057
2015-11-05

Variable read delay system

#100
20150318024
2015-11-05

Non-volatile memory using bi-directional resistive elements

#101
20150295165
2015-10-15

Structure for thermally assisted MRAM

#102
20150262665
2015-09-17

Memory device

#103
20150262631
2015-09-17

SEMICONDUCTOR MEMORY DEVICE

#104
20150261437
2015-09-17

Electronic device including a semiconductor memory unit that includes cell mats of a plurality of planes vertically stacked

#105
20150227379
2015-08-13

Semiconductor device comprising memory circuit

#106
20150213869
2015-07-30

Single phase GSHE-MTJ non-volatile flip-flop

#107
20150213868
2015-07-30

Three-phase GSHE-MTJ non-volatile flip-flop

#108
20150089123
2015-03-26

Computer system with physically-addressable solid state disk (SSD) and a method of addressing the same

#109
20150070975
2015-03-12

Memory circuit

#110
20150070974
2015-03-12

Memory circuit provided with bistable circuit and non-volatile element

#111
20150009744
2015-01-08

Non-volatile memory device

#112
20140379975
2014-12-25

Processor

#113
20140355337
2014-12-04

Method of pinning domain walls in a nanowire magnetic memory device

#114
20140355330
2014-12-04

Integrated circuit

#115
20140339616
2014-11-20

Non-volatile memory, writing method for the same, and reading method for the same

#116
20140310533
2014-10-16

Semiconductor device with volatile and non-volatile memories to retain data during power interruption

#117
20140281189
2014-09-18

Processor system having variable capacity memory

#118
20140269003
2014-09-18

Memory cell with volatile and non-volatile storage

#119
20140250262
2014-09-04

System and method for polling the status of memory devices

#120
20140233304
2014-08-21

Semiconductor device and control method of the same

#121
20140198563
2014-07-17

Magnetic tunneling junction non-volatile register with feedback for robust read and write operations

#122
20140195724
2014-07-10

Apparatus and method of converting address and data of memory in a terminal

#123
20140167816
2014-06-19

Memory cell with volatile and non-volatile storage

#124
20140082374
2014-03-20

Mobile device using secure spin torque transfer magnetic random access memory (STTMRAM)

#125
20130286721
2013-10-31

Low sensing current non-volatile flip-flop

#126
20130194862
2013-08-01

Non-volatile flip-flop

#127
20130135918
2013-05-30

Semiconductor memory device

#128
20130069964
2013-03-21

Method and apparatus for providing complimentary state retention

#129
20130028012
2013-01-31

Semiconductor integrated circuit and processor

#130
20130028011
2013-01-31

Magnetoresistive device and nonvolatile memory with the same

#131
20120326224
2012-12-27

Semiconductor device

#132
20120307549
2012-12-06

Nonvolatile latch circuit

#133
20120201076
2012-08-09

Spintronic devices with integrated transistors

#134
20120119274
2012-05-17

Nonvolatile memory circuit using spin MOS transistors

#135
20120020159
2012-01-26

Non-volatile static ram cell circuit and timing method

#136
20110280063
2011-11-17

Spintronic devices with integrated transistors

#137
20110273925
2011-11-10

Nonvolatile SRAM/latch circuit using current-induced magnetization reversal MTJ

#138
20110216573
2011-09-08

Semiconductor integrated circuit

#139
20110194342
2011-08-11

Nonvolatile memory circuit using spin MOS transistors

#140
20110122709
2011-05-26

Nonvolatile logic circuit, integrated circuit including the nonvolatile logic circuit, and method of operating the integrated circuit

#141
20100302832
2010-12-02

Non-volatile logic devices using magnetic tunnel junctions

#142
20100271866
2010-10-28

Nonvolatile latch circuit

#143
20100208512
2010-08-19

SEMICONDUCTOR MEMORY DEVICE PROVIDED WITH RESISTANCE CHANGE ELEMENT

#144
20100202191
2010-08-12

nvSRAM having variable magnetic resistors

#145
20100188891
2010-07-29

SEMICONDUCTOR DEVICE

#146
20100141322
2010-06-10

Non-volatile state retention latch

#147
20100080042
2010-04-01

Integrating nonvolatile memory capability within SRAM devices

#148
20100073991
2010-03-25

Storage apparatus including non-volatile SRAM

#149
20090243653
2009-10-01

Semiconductor integrated circuit

#150
20090109734
2009-04-30

Non-volatile SRAM cell

#151
20080229269
2008-09-18

DESIGN STRUCTURE FOR INTEGRATING NONVOLATILE MEMORY CAPABILITY WITHIN SRAM DEVICES

#152
20080225590
2008-09-18

Apparatus and method for integrating nonvolatile memory capability within SRAM devices

#153
20080151610
2008-06-26

Spintronic devices with integrated transistors

#154
20080080231
2008-04-03

Nonvolatile latch circuit and nonvolatile flip-flop circuit

#155
20060250867
2006-11-09

Adaptive algorithm for MRAM manufacturing

#156
20060250866
2006-11-09

Adaptive algorithm for MRAM manufacturing

#157
20060250865
2006-11-09

Adaptive algorithm for MRAM manufacturing

#158
20060215443
2006-09-28

Architectures for CPP ring shaped (RS) devices

#159
20060083088
2006-04-20

Spintronic devices with integrated transistors

#160
20060083047
2006-04-20

Nonvolatile memory for logic circuits

#161
20060013038
2006-01-19

Adaptive algorithm for MRAM manufacturing

#162
20060007755
2006-01-12

Nonvolatile memory device efficiently changing functions of field programmable gate array at high speed

#163
20060002186
2006-01-05

Magnetic random access memory element

#164
20050230723
2005-10-20

MRAM in-pixel memory for display devices

#165
20050226033
2005-10-13

Composite storage circuit and semiconductor device having the same composite storage circuit

#166
20050195664
2005-09-08

Semiconductor device saving data in non-volatile manner during standby

#167
20050157539
2005-07-21

Memories and memory circuits

#168
20050122769
2005-06-09

Magnetic memory device

#169
20050083743
2005-04-21

Nonvolatile sequential machines

#170
16434464
2020-10-13

Transistor noise tolerant, non-volatile (NV) resistance element-based static random access memory (SRAM) physically unclonable function (PUF) circuits, and related systems and methods

#171
16388607
2020-06-02

Neuromorphic memory device

#172
16009351
2019-09-24

Physically unclonable function (PUF) memory employing static random access memory (SRAM) bit cells with added passive resistance to enhance transistor imbalance for improved PUF output reproducibility

#173
15407325
2018-03-20

Volatile latch circuit with tamper resistant non-volatile latch backup

#174
15165041
2017-05-02

Nonvolatile static random access memory (NVSRAM) system having a static random access memory (SRAM) array and a resistive memory array

#175
14860763
2017-02-07

Non-volatile static random access memory using a 7T1R cell with initialization and pulse overwrite

#176
14690923
2016-06-14

Non-volatile latch using magneto-electric and ferro-electric tunnel junctions