ClassID:

199732

G11C29/02 - page 5 - CPC Classification

Classification description:

Checking stores for correct operation ; Subsequent repair ; Testing stores during standby or offline operation Detection or location of defective auxiliary circuits, e.g. defective refresh counters

Recent Application in this class:
#1201
20060087435
2006-04-27

Delay stage-interweaved analog DLL/PLL

#1202
20060083100
2006-04-20

Integrated semiconductor memory and method for operating an integrated semiconductor memory

#1203
20060083090
2006-04-20

Method and apparatus for identifying short circuits in an integrated circuit device

#1204
20060083070
2006-04-20

Nonvolatile semiconductor memory

#1205
20060083067
2006-04-20

Method for determining programming voltage of nonvolatile memory

#1206
20060083049
2006-04-20

Ferroelectric memory

#1207
20060080058
2006-04-13

Built-in self test for memory interconnect testing

#1208
20060077752
2006-04-13

Phase controlled high speed interfaces

#1209
20060077751
2006-04-13

Latency control circuit and method of latency control

#1210
20060077742
2006-04-13

Memory devices configured to detect failure of temperature sensors thereof and methods of operating and testing same

#1211
20060077736
2006-04-13

Semiconductor device, semiconductor device testing method, and programming method

#1212
20060077704
2006-04-13

MRAM integrated circuits, MRAM circuits, and systems for testing MRAM integrated circuits

#1213
20060069895
2006-03-30

Method, system and memory controller utilizing adjustable write data delay settings

#1214
20060067141
2006-03-30

Integrated circuit buffer device

#1215
20060066384
2006-03-30

Calibration of thermal sensors for semiconductor dies

#1216
20060061404
2006-03-23

Internal voltage trimming circuit for use in semiconductor memory device and method thereof

#1217
20060061376
2006-03-23

Electronic circuit with test unit

#1218
20060059397
2006-03-16

Loop-back method for measuring the interface timing of semiconductor devices with the aid of signatures and/or parity methods

#1219
20060056266
2006-03-16

Integrated semiconductor memory comprising at least one word line and method

#1220
20060056238
2006-03-16

Flash memory devices having a voltage trimming circuit and methods of operating the same

#1221
20060053354
2006-03-09

Test method for determining the wire configuration for circuit carriers with components arranged thereon

#1222
20060053319
2006-03-09

Method and apparatus providing final test and trimming for a power supply controller

#1223
20060048032
2006-03-02

Test system and method for testing a circuit

#1224
20060048022
2006-03-02

Method for testing the serviceability of bit lines in a DRAM memory device

#1225
20060044049
2006-03-02

Low voltage programmable eFuse with differential sensing scheme

#1226
20060039174
2006-02-23

Memory module with termination component

#1227
20060034143
2006-02-16

Semiconductor memory device having the operating voltage of the memory cell controlled

#1228
20060031698
2006-02-09

Drift tracking feedback for communication channels

#1229
20060028906
2006-02-09

Clock-synchronous semiconductor memory device

#1230
20060023562
2006-02-02

Delay stage-interweaved analog DLL/PLL

#1231
20060023548
2006-02-02

Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device

#1232
20060023547
2006-02-02

Semiconductor memory

#1233
20060023507
2006-02-02

Method of reducing disturbs in non-volatile memory

#1234
20060015691
2006-01-19

Memory device trims

#1235
20060013053
2006-01-19

Semiconductor memory device for performing refresh operation

#1236
20060013038
2006-01-19

Adaptive algorithm for MRAM manufacturing

#1237
20060013030
2006-01-19

Refresh-free dynamic semiconductor memory device

#1238
20060013029
2006-01-19

Low cost high density rectifier matrix memory

#1239
20060010350
2006-01-12

Memory having variable refresh control and method therefor

#1240
20060007761
2006-01-12

Memory module with termination component

#1241
20060007722
2006-01-12

Operating temperature optimization in a ferroelectric or electret memory

#1242
20060002208
2006-01-05

Housing for a semiconductor device and semiconductor device testing system for testing the contacting for semiconductor devices positioned one above the other

#1243
20060002196
2006-01-05

Memory system and test method therefor

#1244
20060002172
2006-01-05

Providing current for phase change memories

#1245
20060001478
2006-01-05

Apparatus for generating internal voltage in test mode and its method

#1246
20050289410
2005-12-29

Internal signal test device and method thereof

#1247
20050286506
2005-12-29

System and method for an asynchronous data buffer having buffer write and read pointers

#1248
20050286338
2005-12-29

Adjustable timing circuit of an integrated circuit

#1249
20050286301
2005-12-29

Semiconductor memory device

#1250
20050285626
2005-12-29

Circuits and methods of temperature compensation for refresh oscillator

#1251
20050283686
2005-12-22

Monitoring VRM-induced memory errors

#1252
20050281118
2005-12-22

Integrated semiconductor memory comprising at least one word line and comprising a multiplicity of memory cells

#1253
20050281115
2005-12-22

On-chip EE-PROM programming waveform generation

#1254
20050280479
2005-12-22

Circuits and methods of temperature compensation for refresh oscillator

#1255
20050280452
2005-12-22

Interpolator testing system

#1256
20050276146
2005-12-15

Semiconductor memory device

#1257
20050276144
2005-12-15

Temperature detector providing multiple detected temperature points using single branch and method of detecting shifted temperature

#1258
20050276134
2005-12-15

Memory device

#1259
20050270890
2005-12-08

Circuit and method for detecting frequency of clock signal and latency signal generation circuit of semiconductor memory device with the circuit

#1260
20050270868
2005-12-08

Semiconductor memory device and method for adjusting internal voltage thereof

#1261
20050270859
2005-12-08

Test method and test circuit for electronic device

#1262
20050270058
2005-12-08

System for testing integrated circuit devices

#1263
20050265437
2005-12-01

Communication channel calibration with nonvolatile parameter store for recovery

#1264
20050265105
2005-12-01

Semiconductor device with self refresh test mode

#1265
20050265060
2005-12-01

Adjustable timing circuit of an integrated circuit

#1266
20050254325
2005-11-17

Semiconductor integrated circuit and method of testing same

#1267
20050254323
2005-11-17

Method for detecting column fail by controlling sense amplifier of memory device

#1268
20050254318
2005-11-17

Memory device having delay locked loop

#1269
20050254294
2005-11-17

Magnetic random access memory

#1270
20050253644
2005-11-17

Trimming functional parameters in integrated circuits

#1271
20050249013
2005-11-10

Techniques for storing accurate operating current values

#1272
20050249012
2005-11-10

Semiconductor device with self refresh test mode

#1273
20050248387
2005-11-10

Boosted voltage generator

#1274
20050248352
2005-11-10

Method of detecting potential bridging effects between conducting lines in an integrated circuit

#1275
20050243638
2005-11-03

Memory device tester and method for testing reduced power states

#1276
20050242829
2005-11-03

Circuit module

#1277
20050237851
2005-10-27

Asynchronous, high-bandwidth memory component using calibrated timing elements

#1278
20050232049
2005-10-20

Semiconductor memory device having a delay circuit

#1279
20050232038
2005-10-20

Semiconductor memory device

#1280
20050231251
2005-10-20

Apparatus and method for adjusting slew rate in semiconductor memory device

#1281
20050229067
2005-10-13

Semiconductor integrated circuit

#1282
20050229065
2005-10-13

Semiconductor integrated circuit which properly executes an operational test of a circuit under test in the semiconductor integrated circuit

#1283
20050229054
2005-10-13

Integrated circuit

#1284
20050229051
2005-10-13

Delay detecting apparatus of delay element in semiconductor device and method thereof

#1285
20050226088
2005-10-13

Method and apparatus for low capacitance, high output impedance driver

#1286
20050223179
2005-10-06

Buffer device and method of operation in a buffer device

#1287
20050222809
2005-10-06

Testing memory access signal connections

#1288
20050219928
2005-10-06

Offset compensated sensing for magnetic random access memory

#1289
20050219916
2005-10-06

Non-volatile CMOS reference circuit

#1290
20050219911
2005-10-06

Non-volatile memory circuit and semiconductor device

#1291
20050219905
2005-10-06

Memory device for improved reference current configuration

#1292
20050219890
2005-10-06

Semiconductor storage device and method of controlling refreshing of semiconductor storage device

#1293
20050216799
2005-09-29

Method for detecting resistive-open defects in semiconductor memories

#1294
20050213402
2005-09-29

Semiconductor memory device and test method thereof

#1295
20050213400
2005-09-29

Circuit for controlling an enabling time of an internal control signal according to an operating frequency of a memory device and the method thereof

#1296
20050213363
2005-09-29

Non-volatile memory device and inspection method for non-volatile memory device

#1297
20050212527
2005-09-29

Detecting the status of an electrical fuse

#1298
20050210308
2005-09-22

Drift tracking feedback for communication channels

#1299
20050210196
2005-09-22

Memory module having an integrated circuit buffer device

#1300
20050207255
2005-09-22

System having a controller device, a buffer device and a plurality of memory devices

#1301
20050207237
2005-09-22

Semiconductor memory device provided with constant-current circuit having current trimming function

#1302
20050204245
2005-09-15

Method of timing calibration using slower data rate pattern

#1303
20050195662
2005-09-08

Non-volatile memory device conducting comparison operation

#1304
20050195639
2005-09-08

Semiconductor memory

#1305
20050194614
2005-09-08

Integrated semiconductor memory and method for electrically stressing an integrated semiconductor memory

#1306
20050193163
2005-09-01

Integrated circuit buffer device

#1307
20050188281
2005-08-25

Memory module with testing logic

#1308
20050188255
2005-08-25

Custom logic BIST for memory controller

#1309
20050185484
2005-08-25

Semiconductor memory device having test mode for data access time

#1310
20050184896
2005-08-25

Circuit, apparatus and method for improved current distribution of output drivers enabling improved calibration efficiency and accuracy

#1311
20050184787
2005-08-25

Delay circuit having reduced power supply voltage dependency

#1312
20050180234
2005-08-18

Testing method for permanent electrical removal of an intergrated circuit output after packaging

#1313
20050174878
2005-08-11

Semiconductor memory module, memory system, circuit, semiconductor device, and DIMM

#1314
20050174859
2005-08-11

Bias voltage applying circuit and semiconductor memory device

#1315
20050169097
2005-08-04

Memory device with clock multiplier circuit

#1316
20050169095
2005-08-04

Bit line discharge control method and circuit for a semiconductor memory

#1317
20050169087
2005-08-04

Semiconductor memory device capable of operating at high speed and with low power consumption while ensuring reliability of memory cell

#1318
20050166026
2005-07-28

Configurable width buffered module having switch elements

#1319
20050162967
2005-07-28

Flash array implementation with local and global bit lines

#1320
20050162962
2005-07-28

Semiconductor memory device changing refresh interval depending on temperature

#1321
20050162961
2005-07-28

Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrated circuit device

#1322
20050162948
2005-07-28

Providing memory test patterns for DLL calibration

#1323
20050162931
2005-07-28

Reference current generator, and method of programming, adjusting and/or operating same

#1324
20050162915
2005-07-28

Method and apparatus for identifying short circuits in an integrated circuit device

#1325
20050156934
2005-07-21

System featuring memory modules that include an integrated circuit buffer devices

#1326
20050152195
2005-07-14

Method and device for testing a sense amp

#1327
20050152173
2005-07-14

Semiconductor integrated circuit device and bit line capacitance adjusting method using the device

#1328
20050149662
2005-07-07

System and method featuring a controller device and a memory module that includes an integrated circuit buffer device and a plurality of integrated circuit memory devices

#1329
20050146968
2005-07-07

Semiconductor memory

#1330
20050146933
2005-07-07

Method of reducing disturbs in non-volatile memory

#1331
20050141334
2005-06-30

Circuit and method for controlling inversion of delay locked loop and delay locked loop and synchronous semiconductor memory device using the same

#1332
20050141314
2005-06-30

Semiconductor integrated circuit device and digital measuring instrument

#1333
20050141289
2005-06-30

Semiconductor memory device having the operating voltage of the memory cell controlled

#1334
20050128859
2005-06-16

Delay circuit, ferroelectric memory device and electronic equipment

#1335
20050128820
2005-06-16

Circuit for detecting negative word line voltage

#1336
20050128800
2005-06-16

Thin film magnetic memory device conducting read operation by a self-reference method

#1337
20050128792
2005-06-16

Memory system and semiconductor integrated circuit

#1338
20050128789
2005-06-16

SRAM device and a method of operating the same to reduce leakage current during a sleep mode

#1339
20050127985
2005-06-16

Semiconductor device having logic circuit and macro circuit

#1340
20050122832
2005-06-09

Method for on-die detection of the system operation frequency in a DRAM to adjust DRAM operations

#1341
20050122831
2005-06-09

Method and architecture to calibrate read operations in synchronous flash memory

#1342
20050122767
2005-06-09

Magnetic memory including a sense result category between logic states

#1343
20050122120
2005-06-09

Method and apparatus for characterizing shared contacts in high-density SRAM cell design

#1344
20050120283
2005-06-02

CAM test structures and methods therefor

#1345
20050117433
2005-06-02

Semiconductor device

#1346
20050117425
2005-06-02

Method for optimizing MRAM circuit performance

#1347
20050117395
2005-06-02

Method for operating a memory device

#1348
20050117388
2005-06-02

Write driver circuit in phase change memory device and method for applying write current

#1349
20050116751
2005-06-02

Apparatus for improving stability and lock time for synchronous circuits

#1350
20050111286
2005-05-26

Semiconductor memory device capable of switching between an asynchronous normal mode and a synchronous mode and method thereof

#1351
20050108606
2005-05-19

Input/output switching arrangement for semiconductor circuits, a method for testing driver circuits in semiconductor circuits

#1352
20050108603
2005-05-19

Input switching arrangement for a semiconductor circuit and test method for unidirectional input drivers in semiconductor circuits

#1353
20050105345
2005-05-19

Pulse width adjusting circuit for use in semiconductor memory device and method therefor

#1354
20050102581
2005-05-12

Active compensation for operating point drift in MRAM write operation

#1355
20050102576
2005-05-12

Multi-sample read circuit having test mode of operation

#1356
20050099852
2005-05-12

Circuit calibrating output driving strength of DRAM and method thereof

#1357
20050099837
2005-05-12

Semiconductor memory device for controlling write recovery time

#1358
20050099218
2005-05-12

System including an integrated circuit memory device having an adjustable output voltage setting

#1359
20050094451
2005-05-05

Method of detecting errors in a priority encoder and a content addressable memory adopting the same

#1360
20050091563
2005-04-28

On chip diagnosis block with mixed redundancy

#1361
20050088874
2005-04-28

Semiconductor memory having a spare memory cell

#1362
20050088870
2005-04-28

Semiconductor device capable of readjusting a reference potential during the reliabilty test

#1363
20050088150
2005-04-28

I/O interface circuit of integrated circuit

#1364
20050083748
2005-04-21

Magnetic memory having a calibration system

#1365
20050083104
2005-04-21

Method of operation in a system having a memory device having an adjustable output voltage setting

#1366
20050080581
2005-04-14

Built-in self test for memory interconnect testing

#1367
20050078536
2005-04-14

Resistive cross point memory

#1368
20050077975
2005-04-14

Circuits and methods of temperature compensation for refresh oscillator

#1369
20050077923
2005-04-14

Voltage trimming circuit

#1370
20050077600
2005-04-14

Semiconductor device

#1371
20050076274
2005-04-07

Semiconductor integrated circuit

#1372
20050076273
2005-04-07

Testing CMOS CAM with redundancy

#1373
20050073902
2005-04-07

Phase controlled high speed interfaces

#1374
20050073891
2005-04-07

Semiconductor memory device and method for testing same

#1375
20050060484
2005-03-17

Control device including connecting device for rewriting memory region

#1376
20050058006
2005-03-17

Semiconductor device, method for testing the same and IC card

#1377
20050058005
2005-03-17

Method for operating a memory device

#1378
20050057963
2005-03-17

Semiconductor memory device having memory block configuration

#1379
20050052944
2005-03-10

Semiconductor integrated circuit device

#1380
20050052941
2005-03-10

Semiconductor memory

#1381
20050052930
2005-03-10

Semiconductor memory device including page latch circuit

#1382
20050052895
2005-03-10

FeRAM using programmable register

#1383
20050052307
2005-03-10

Semiconductor integrated circuit in which voltage down converter output can be observed as digital value and voltage down converter output voltage is adjustable

#1384
20050047232
2005-03-03

Memory integrated circuit device having self reset circuit for precharging data buses based on the detection of their discharge levels

#1385
20050044441
2005-02-24

Memory device for compensating for a clock skew causing a centering error and a method for compensating for the clock skew

#1386
20050044303
2005-02-24

System featuring a controller device and a memory module that includes an integrated circuit buffer device and a plurality of integrated circuit memory devices

#1387
20050041504
2005-02-24

System featuring a master device, a buffer device and a plurality of integrated circuit memory devices

#1388
20050041485
2005-02-24

Adjustable timing circuit of an integrated circuit

#1389
20050040878
2005-02-24

Memory device having an adjustable voltage swing setting

#1390
20050036355
2005-02-17

Semiconductor memory device capable of testing data line redundancy replacement circuit

#1391
20050030074
2005-02-10

Semiconductor device having PLL-circuit

#1392
20050024964
2005-02-03

Device for margin testing a semiconductor memory by applying a stressing voltage simultaneously to complementary and true digit lines

#1393
20050022079
2005-01-27

Circuit and method for configuring CAM array margin test and operation

#1394
20050021260
2005-01-27

Use of I2C programmable clock generator to enable frequency variation under BMC control

#1395
20050018513
2005-01-27

Temperature detection circuit and temperature detection method

#1396
20050017234
2005-01-27

Nanoscale wire-based sublithographic programmable logic arrays

#1397
20050013189
2005-01-20

Regulating voltages in semiconductor devices

#1398
20050013188
2005-01-20

Read/program potential generating circuit

#1399
20050010737
2005-01-13

Configurable width buffered module having splitter elements

#1400
20050007866
2005-01-13

Method and circuit for precise timing of signals in an embedded DRAM array

#1401
20050007857
2005-01-13

Semiconductor integrated circuit device, memory module, storage device and the method for repairing semiconductor integrate circuit device

#1402
20050007805
2005-01-13

Configurable width buffered module having flyby elements

#1403
20050007143
2005-01-13

Fault tolerant semiconductor system

#1404
20050005209
2005-01-06

Memory bus checking procedure

#1405
20050005184
2005-01-06

Method for measuring and compensating for skews of data transmission lines by compensating for skew by delay elements switched in response to the calculated reative skew

#1406
20050002261
2005-01-06

Semiconductor memory device with a bypass circuit for verifying the characteristics of an internal clock signal

#1407
20050002223
2005-01-06

Output driver impedance control for addressable memory devices

#1408
17005579
2021-10-19

Apparatuses and methods for refreshing memories with redundancy

#1409
16505472
2020-12-15

Methods and apparatus for dynamically adjusting performance of partitioned memory

#1410
16402151
2020-05-26

Detecting short circuit between word line and source line in memory device and recovery method

#1411
15934663
2018-11-13

Output impedance calibration for signaling

#1412
15900298
2019-04-30

DRAM and method of operating the same

#1413
15346807
2017-08-01

Memory device having input circuit and operating method of same

#1414
15333928
2017-08-22

Semiconductor memory device and operating method thereof

#1415
15236267
2017-04-11

Memory device

#1416
15209373
2017-03-28

Electronic device and method for driving the same

#1417
15169933
2017-02-28

Incorporating bit write capability with column interleave write enable and column redundancy steering

#1418
15084639
2017-07-04

Multi-match error detection in content addressable memory testing

#1419
15081849
2016-12-06

DRAM and self-refresh method

#1420
14577613
2016-01-19

Switching conditions for resistive random access memory cells

#1421
14572818
2016-05-03

Identifying word-line-to-substrate and word-line-to-word-line short-circuit events in a memory block

#1422
14569983
2016-03-22

Double data rate in parallel testing

#1423
13947836
2014-06-03

Circuits, architectures, apparatuses, systems, methods, algorithms, software and firmware for using reserved cells to indicate defect positions