ClassID:

199638

G11C16/34 - page 2 - CPC Classification

Classification description:

Erasable programmable read-only memories electrically programmable; Auxiliary circuits, e.g. for writing into memory Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention

Recent Application in this class:
#301
20150023110
2015-01-22

Inferring threshold voltage distributions associated with memory cells via interpolation

#302
20140380129
2014-12-25

Memory system and method of reading data thereof

#303
20140380108
2014-12-25

Method and system to obtain state confidence data using multistrobe read of a non-volatile memory

#304
20140376314
2014-12-25

Flash multiple-pass write with accurate first-pass write

#305
20140376312
2014-12-25

Nonvolatile memory devices and methods of programming nonvolatile memory devices

#306
20140372687
2014-12-18

Mapping different portions of data to different pages of multi-level non-volatile memory

#307
20140359202
2014-12-04

READING VOLTAGE CALCULATION IN SOLID-STATE STORAGE DEVICES

#308
20140340974
2014-11-20

APPARATUS AND METHOD FOR WRITING DATA INTO STORAGE OF ELECTRONIC DEVICE

#309
20140321212
2014-10-30

Non-volatile memory (NVM) with variable verify operations

#310
20140317365
2014-10-23

Techniques for reducing power-down time in non-volatile memory devices

#311
20140301147
2014-10-09

Semiconductor storage with a floating detection circuitry and floating detection method thereof

#312
20140293697
2014-10-02

Charge loss compensation methods and apparatus

#313
20140286094
2014-09-25

Data modulation for groups of memory cells

#314
20140281771
2014-09-18

Method and device for optimizing log likelihood ratio (LLR) used for nonvolatile memory device and for correcting errors in nonvolatile memory device

#315
20140281769
2014-09-18

Memory system and memory controller

#316
20140281767
2014-09-18

Recovery strategy that reduces errors misidentified as reliable

#317
20140269055
2014-09-18

Semiconductor memory device

#318
20140269054
2014-09-18

NON-VOLATILE MEMORY AND METHOD OF OPERATION THEREOF

#319
20140269052
2014-09-18

System and method of determining reading voltages of a data storage device

#320
20140254261
2014-09-11

Nonvolatile semiconductor memory device and read method thereof

#321
20140226401
2014-08-14

Driving method for a semiconductor device with an oxide semiconductor layer between two gate electrodes

#322
20140219033
2014-08-07

Flash multiple-pass write with accurate first-pass write

#323
20140211563
2014-07-31

Hot carrier generation and programming in NAND flash

#324
20140197474
2014-07-17

Semiconductor integrated circuit device and a method of manufacturing the same

#325
20140192593
2014-07-10

Flash multi-level threshold distribution scheme

#326
20140177340
2014-06-26

Determining memory page status

#327
20140160855
2014-06-12

Systems and methods for generating soft information in NAND flash

#328
20140157090
2014-06-05

Programming schemes for multi-level analog memory cells

#329
20140153330
2014-06-05

Method for operating non-volatile memory device and memory controller

#330
20140146611
2014-05-29

Memory device and method for programming memory cell of memory device

#331
20140146605
2014-05-29

Refresh method for flash memory and related memory controller thereof

#332
20140119113
2014-05-01

Threshold acquisition and adaption in NAND flash memory

#333
20140098614
2014-04-10

Methods, devices, and systems for dealing with threshold voltage change in memory devices

#334
20140089764
2014-03-27

Method and apparatus for treatment of state confidence data retrieved from a non-volatile memory array

#335
20140063976
2014-03-06

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#336
20140063975
2014-03-06

Inferring threshold voltage distributions associated with memory cells via interpolation

#337
20140053043
2014-02-20

Interference-aware assignment of programming levels in analog memory cells

#338
20140043914
2014-02-13

Semiconductor memory device and method of operating the same

#339
20140043898
2014-02-13

Common line current for program level determination in flash memory

#340
20140043897
2014-02-13

Aggregating data latches for program level determination

#341
20140040681
2014-02-06

Device based wear leveling using intrinsic endurance

#342
20140036601
2014-02-06

Temperature based compensation during verify operations for non-volatile storage

#343
20140029355
2014-01-30

Memory device and method of determining read voltage of memory device

#344
20130336067
2013-12-19

Voltage control circuit for providing two voltages generated based on a parameter corresponding to an input signal

#345
20130318422
2013-11-28

Read level adjustment using soft information

#346
20130308381
2013-11-21

Non-volatile memory and methods with soft-bit reads while reading hard bits with compensation for coupling

#347
20130297893
2013-11-07

Outputting a particular data quantization from memory

#348
20130286747
2013-10-31

Method of programming a 3-dimensional nonvolatile memory device based on a program order of a selected page and a location of a string selection line

#349
20130258780
2013-10-03

Method of programming selection transistors for NAND flash memory

#350
20130242653
2013-09-19

Flash multi-level threshold distribution scheme

#351
20130242652
2013-09-19

Enhanced multilevel memory

#352
20130235665
2013-09-12

Method and system for programming non-volatile memory cells based on programming of proximate memory cells

#353
20130229869
2013-09-05

Accessing memory using reference voltages

#354
20130223155
2013-08-29

Temperature based compensation during verify operations for non-volatile storage

#355
20130223153
2013-08-29

Non-volatile memory apparatus and methods

#356
20130194866
2013-08-01

Accessing method and a memory using thereof

#357
20130185599
2013-07-18

Detection and decoding in flash memories using correlation of neighboring bits and probability based reliability values

#358
20130185598
2013-07-18

Multi-tier detection and decoding in flash memories

#359
20130176778
2013-07-11

Cell-level statistics collection for detection and decoding in flash memories

#360
20130163333
2013-06-27

Semiconductor memory device and method of operating the same

#361
20130155776
2013-06-20

Inter-cell interference cancellation

#362
20130124888
2013-05-16

Process execution control based on the internal states of flash memories and power supply circuit information

#363
20130121059
2013-05-16

Multi-valued logic device having nonvolatile memory device

#364
20130088928
2013-04-11

Memory system comprising non-volatile memory device and related method of operation

#365
20130088921
2013-04-11

Operating method of nonvolatile memory and method of controlling nonvolatile memory

#366
20130083619
2013-04-04

Semiconductor device and method of generating random data

#367
20130058168
2013-03-07

Methods, devices, and systems for dealing with threshold voltage change in memory devices

#368
20130044547
2013-02-21

Device, method and computer readable program for accessing memory cells using shortened read attempts

#369
20130028022
2013-01-31

Dynamic program window determination in a memory device

#370
20130028018
2013-01-31

Method of programming a nonvolatile memory device

#371
20130013817
2013-01-10

Determining memory page status

#372
20120314500
2012-12-13

Nonvolatile memory devices and methods of programming nonvolatile memory devices

#373
20120307559
2012-12-06

Data modulation for groups of memory cells

#374
20120300545
2012-11-29

Systems and methods for generating soft information in NAND flash

#375
20120297270
2012-11-22

Programming schemes for multi-level analog memory cells

#376
20120268994
2012-10-25

Memory system in which a read level is changed based on standing time and at least one of a read, write or erase count

#377
20120261743
2012-10-18

Semiconductor integrated circuit device and a method of manufacturing the same

#378
20120243318
2012-09-27

Non-volatile memory programming

#379
20120240012
2012-09-20

Apparatus and method for multi-mode operation of a flash memory device

#380
20120239868
2012-09-20

System and methods for extending operational lifetime of flash memory

#381
20120236657
2012-09-20

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#382
20120218819
2012-08-30

NONVOLATILE SEMICONDUCTOR MEMORY

#383
20120198135
2012-08-02

Mapping different portions of data to different pages of multi-level non-volatile memory

#384
20120195118
2012-08-02

SEMICONDUCTOR MEMORY APPARATUS, DATA PROGRAMMING METHOD THEREOF, AND MEMORY SYSTEM INCLUDING THE SAME

#385
20120191923
2012-07-26

Outputting a particular data quantization from memory

#386
20120163089
2012-06-28

Method for writing in and reading data from a semiconductor storage device and semiconductor storage device

#387
20120163085
2012-06-28

Non-volatile memory and methods with soft-bit reads while reading hard bits with compensation for coupling

#388
20120113716
2012-05-10

Structure and method for shuffling data within non-volatile memory devices

#389
20120106258
2012-05-03

Readout circuit and semiconductor storage device

#390
20120087193
2012-04-12

Flash multi-level threshold distribution scheme

#391
20120081967
2012-04-05

Method and system for programming non-volatile memory cells based on programming of proximate memory cells

#392
20120069658
2012-03-22

Methods, devices, and systems for dealing with threshold voltage change in memory devices

#393
20120051118
2012-03-01

Memory device and semiconductor device

#394
20110310664
2011-12-22

Non-volatile memory apparatus and methods

#395
20110289376
2011-11-24

Enhanced multilevel memory

#396
20110276749
2011-11-10

Multi-bit-per-cell flash memory device with non-bijective mapping

#397
20110235418
2011-09-29

Determining memory page status

#398
20110219203
2011-09-08

Method and device for temperature-based data refresh in non-volatile memories

#399
20110199826
2011-08-18

Charge loss compensation methods and apparatus

#400
20110198681
2011-08-18

Semiconductor integrated circuit device and a method of manufacturing the same

#401
20110179306
2011-07-21

Data read method for flash memory

#402
20110096602
2011-04-28

Nonvolatile memory devices operable using negative bias voltages and related methods of operation

#403
20110093652
2011-04-21

Multi-bit-per-cell flash memory device with non-bijective mapping

#404
20110090741
2011-04-21

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#405
20110080788
2011-04-07

Driving method of semiconductor device

#406
20110080787
2011-04-07

Non-volatile memory apparatus and methods

#407
20110051515
2011-03-03

Nonvolatile semiconductor memory

#408
20110051513
2011-03-03

Methods, devices, and systems for dealing with threshold voltage change in memory devices

#409
20110044101
2011-02-24

Method and system of finding a read voltage for a flash memory

#410
20110038212
2011-02-17

Controller and non-volatile semiconductor memory device

#411
20110029754
2011-02-03

Multi-bit-per-cell flash memory device with non-bijective mapping

#412
20110016370
2011-01-20

Memory apparatus with multi-level cells and operation method thereof

#413
20110007564
2011-01-13

Flash multi-level threshold distribution scheme

#414
20110007563
2011-01-13

Nonvolatile memory device and read method using dynamically determined read voltages

#415
20100320524
2010-12-23

Semiconductor integrated circuit device and a method of manufacturing the same

#416
20100309720
2010-12-09

Structure and method for shuffling data within non-volatile memory devices

#417
20100302852
2010-12-02

Nonvolatile memory device and method of verifying the same

#418
20100296344
2010-11-25

Methods of operating nonvolatile memory devices

#419
20100271876
2010-10-28

Semiconductor memory device with memory cell having charge accumulation layer and control gate and memory system

#420
20100226172
2010-09-09

Method of reading data and method of inputting and outputting data in non-volatile memory device

#421
20100214853
2010-08-26

Nonvolatile memory device and method of operating the same

#422
20100202196
2010-08-12

Method of reading nonvolatile memory device and nonvolatile memory device for implementing the method

#423
20100118607
2010-05-13

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#424
20100110799
2010-05-06

Nonvolatile semiconductor memory device

#425
20100106919
2010-04-29

Logical unit operation

#426
20100080060
2010-04-01

Determining memory page status

#427
20100070692
2010-03-18

Multi-bit-per-cell flash memory device with non-bijective mapping

#428
20100034018
2010-02-11

Accessing memory using fractional reference voltages

#429
20090296468
2009-12-03

Method and system for programming non-volatile memory cells based on programming of proximate memory cells

#430
20090233431
2009-09-17

Semiconductor integrated circuit device and a method of manufacturing the same

#431
20090225595
2009-09-10

Flash multi-level threshold distribution scheme

#432
20090190396
2009-07-30

Memory device and method of reading memory data

#433
20090168542
2009-07-02

Nonvolatile semiconductor memory device

#434
20090168510
2009-07-02

Method of operating non-volatile memory device

#435
20090161432
2009-06-25

Flash memory device and operating method thereof

#436
20090141556
2009-06-04

Method of verifying programming of a nonvolatile memory device

#437
20090080248
2009-03-26

Data storage and processing algorithm for placement of multi-level flash cell (MLC) VT

#438
20090078985
2009-03-26

Semiconductor integrated circuit device and a method of manufacturing the same

#439
20090052269
2009-02-26

Charge loss compensation methods and apparatus

#440
20090043951
2009-02-12

Programming schemes for multi-level analog memory cells

#441
20090016107
2009-01-15

Methods of operating nonvolatile memory devices

#442
20090010057
2009-01-08

Semiconductor memory device with memory cell having charge accumulation layer and control gate and memory system

#443
20080316817
2008-12-25

Method and system for programming non-volatile memory cells based on programming of proximate memory cells

#444
20080298129
2008-12-04

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#445
20080291724
2008-11-27

Multi-bit-per-cell flash memory device with non-bijective mapping

#446
20080285368
2008-11-20

METHOD FOR NROM ARRAY WORD LINE RETRY ERASING AND THRESHOLD VOLTAGE RECOVERING

#447
20080219082
2008-09-11

Nonvolatile semiconductor memory

#448
20080062760
2008-03-13

Flash multi-level threshold distribution scheme

#449
20080055975
2008-03-06

Method for measuring threshold voltage of SONOS flash device

#450
20080043530
2008-02-21

Non-volatile semiconductor memory device adapted to store a multi-valued data in a single memory cell

#451
20070297237
2007-12-27

Memory control circuit, microcomputer, and data rewriting method

#452
20070240026
2007-10-11

Method evaluating threshold level of a data cell in a memory device

#453
20070208905
2007-09-06

Multi-bit-per-cell flash memory device with non-bijective mapping

#454
20070155103
2007-07-05

Semiconductor integrated circuit device and a method of manufacturing the same

#455
20070136563
2007-06-14

Programming methods for a nonvolatile memory device using a Y-scan operation during a verify read operation

#456
20070127295
2007-06-07

Nonvolatile semiconductor memory

#457
20060271323
2006-11-30

Method evaluating threshold level of a data cell in a memory device

#458
20060209599
2006-09-21

Nonvolatile semiconductor memory

#459
20060203558
2006-09-14

Non-volatile semiconductor memory adapted to store a multi-valued data in a single memory cell

#460
20060104117
2006-05-18

Electrically rewritable nonvolatile semiconductor memory device

#461
20060062054
2006-03-23

Read approach for multi-level virtual ground memory

#462
20060044875
2006-03-02

Method and unit for verifying initial state of non-volatile memory device

#463
20060008992
2006-01-12

Semiconductor integrated circuit device and a method of manufacturing the same

#464
20050240721
2005-10-27

Flash memory management method that is resistant to data corruption by power loss

#465
20050213383
2005-09-29

Nonvolatile semiconductor memory

#466
20050195654
2005-09-08

Electrically word-erasable non-volatile memory device, and biasing method thereof

#467
20050135154
2005-06-23

Nonvolatile semiconductor memory adapted to store a multi-valued data in a single memory cell

#468
18443899
2025-08-19

Techniques for managing program disturb in non-volatile memory

#469
16869109
2021-06-22

Two multi-level memory cells sensed to determine multiple data values

#470
16809191
2021-11-16

Systems and methods for runtime analog sanitation of memory

#471
16432116
2020-09-29

System handling for first read read disturb

#472
16371289
2020-07-07

Multi-state programming in memory device with loop-dependent bit line voltage during verify

#473
16161256
2020-02-04

Apparatus and methods for determining an expected data age of memory cells

#474
16151750
2020-02-18

Method for estimating data retention time in a solid state drive

#475
16057423
2019-12-17

Multi-pass programming with modified pass voltages to tighten threshold voltage distributions

#476
15976044
2020-05-05

Virtual flash system

#477
15705678
2019-02-19

Tracking of optimum read voltage thresholds in nand flash devices

#478
15366662
2017-12-26

Method for determining a leakage current through an inter-gate dielectric structure of a flash memory cell

#479
15269251
2017-04-25

Semiconductor memory device

#480
15196283
2018-12-04

Additive library for data structures in a flash memory

#481
15018925
2016-12-06

Memory device, memory system and method of operating memory device

#482
14943566
2016-11-08

Adaptive non-volatile memory programming

#483
14882858
2017-01-17

Word line dependent programming in a memory device

#484
14627575
2016-05-31

Data recovery in a 3D memory device with a short circuit between word lines

#485
14623510
2015-12-29

Memory management method, memory storage device and memory controlling circuit unit

#486
14274583
2015-09-29

Adaptive read and write systems and methods for memory cells

#487
14162395
2015-06-30

Flash memory

#488
13864444
2016-05-31

Searching using multilevel cells and programming multilevel cells for searching

#489
13858781
2016-02-09

Method and system for generating soft-information after a single read in NAND flash using expected and measured values

#490
13831697
2016-09-27

Method and system of reading threshold voltage equalization

#491
13683479
2016-06-14

Determining read thresholds based upon read error direction statistics