ClassID:

199764

G11C2029/1806 - CPC Classification

Classification description:

Checking stores for correct operation ; Subsequent repair ; Testing stores during standby or offline operation; Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals; Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing; Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details; Address generation devices; Devices for accessing memories, e.g. details of addressing circuits Address conversion or mapping, i.e. logical to physical address

Recent Application in this class:
#1
20250279149
2025-09-04

ERROR DETECTION

#2
20250111882
2025-04-03

FAILURE ANALYSIS DEVICE AND FAILURE ANALYSIS METHOD

#3
20240331794
2024-10-03

APPARATUSES AND METHODS FOR TESTING MEMORY DEVICES

#4
20240265991
2024-08-08

Bit retiring to mitigate bit errors

#5
20240170086
2024-05-23

METHOD FOR OPERATING A MEMORY DEVICE AND MEMORY DEVICE THEREOF

#6
20240096434
2024-03-21

ERROR REMAPPING

#7
20230033870
2023-02-02

Memory device virtual blocks using half good blocks

#8
20220414002
2022-12-29

Memory system and method for controlling nonvolatile memory during command processing without replacing defective blocks

#9
20220310191
2022-09-29

Error remapping

#10
20220238175
2022-07-28

Bit retiring to mitigate bit errors

#11
20220199189
2022-06-23

Memory device virtual blocks using half good blocks

#12
20210407615
2021-12-30

Modifiable repair solutions for a memory array

#13
20210257043
2021-08-19

Adjustable column address scramble using fuses

#14
20210248065
2021-08-12

Memory system and method for controlling nonvolatile memory

#15
20200312420
2020-10-01

Error remapping

#16
20200218648
2020-07-09

Memory system and method for controlling nonvolatile memory

#17
20200201697
2020-06-25

Effective chip yield for artificial intelligence integrated circuit with embedded memory

#18
20200132767
2020-04-30

Scan chain techniques and method of using scan chain structure

#19
20190333598
2019-10-31

Semiconductor device, memory test method for semiconductor device, and test pattern generation program

#20
20190333583
2019-10-31

Semiconductor device

#21
20190237153
2019-08-01

Semiconductor memory device and operating method

#22
20190129840
2019-05-02

Memory system and method for controlling nonvolatile memory

#23
20180277234
2018-09-27

FAILURE PREVENTION OF BUS MONITOR

#24
20170221581
2017-08-03

Semiconductor apparatus with reduced risks of chip counterfeiting and network invasion

#25
20170154688
2017-06-01

Memory device and operating method thereof

#26
20170133106
2017-05-11

Background memory test apparatus and methods

#27
20160329108
2016-11-10

Apparatus and method for selective sub word line activation for reducing testing time

#28
20150270015
2015-09-24

MEMORY MAPPING

#29
20150262706
2015-09-17

Combined rank and linear address incrementing utility for computer memory test operations

#30
20150039805
2015-02-05

System and method to emulate an electrically erasable programmable read-only memory

#31
20140241098
2014-08-28

Memory device selecting different column selection lines based on different offset values and memory system including the same

#32
20140237307
2014-08-21

Generic address scrambler for memory circuit test engine

#33
20130329508
2013-12-12

Methods and devices for determining logical to physical mapping on an integrated circuit

#34
20130227342
2013-08-29

Systems and methods for storing and retrieving a defect map in a DRAM component

#35
20130117617
2013-05-09

Semiconductor test device and method of generating address scramble using the same

#36
20110055645
2011-03-03

SEMICONDUCTOR TEST METHOD, SEMICONDUCTOR TEST APPARATUS, AND COMPUTER READABLE MEDIUM

#37
20100142250
2010-06-10

Semiconductor memory and system

#38
20100070720
2010-03-18

MEMORY ACCESS METHOD

#39
20090199059
2009-08-06

Semiconductor memory test device and method thereof

#40
20090157949
2009-06-18

ADDRESS TRANSLATION BETWEEN A MEMORY CONTROLLER AND AN EXTERNAL MEMORY DEVICE

#41
20080301508
2008-12-04

SEMICONDUCTOR MEMORY DEFECT ANALYSIS METHOD AND DEFECT ANALYSIS SYSTEM

#42
20080285366
2008-11-20

Test apparatus, program, and test method

#43
20080270680
2008-10-30

Controller for non-volatile memories and methods of operating the memory controller

#44
20080034130
2008-02-07

Buffered memory having a control bus and dedicated data lines

#45
20070234182
2007-10-04

Error checking and correction (ECC) system and method

#46
20070198880
2007-08-23

Semiconductor integrated circuit and testing method thereof

#47
20070162794
2007-07-12

Semiconductor memory test device and method thereof

#48
20070124628
2007-05-31

Methods of memory bitmap verification for finished product

#49
20070083834
2007-04-12

Method for SRAM bitmap verification

#50
20060250864
2006-11-09

Semiconductor memory component and method for testing semiconductor memory components

#51
20060200713
2006-09-07

Method and apparatus for memory self testing

#52
20060171220
2006-08-03

Test data topology write to memory using latched sense amplifier data and row address scrambling

#53
20060129844
2006-06-15

Semiconductor memory and method of testing semiconductor memory

#54
20060092736
2006-05-04

Integrated semiconductor memory device including sense amplifiers

#55
20060087900
2006-04-27

Semi-conductor component, as well as a process for the in-or output of test data

#56
20060039211
2006-02-23

Method and apparatus for enabling a user to determine whether a defective location in a memory device has been remapped to a redundant memory portion

#57
20060031725
2006-02-09

Algorithm pattern generator for testing a memory device and memory tester using the same

#58
20060028891
2006-02-09

Built-in self diagnosis device for a random access memory and method of diagnosing a random access

#59
20050276087
2005-12-15

Large scale integrated circuit and at speed test method thereof

#60
20050270865
2005-12-08

Test apparatus with memory data converter for redundant bit and word lines

#61
20050259485
2005-11-24

Apparatus and method for testing a memory device with multiple address generators

#62
20050193233
2005-09-01

Method for testing and programming memory devices and system for same

#63
20050166026
2005-07-28

Configurable width buffered module having switch elements

#64
20050160333
2005-07-21

Embedded micro computer unit (MCU) for high-speed testing using a memory emulation module and a method of testing the same

#65
20050097393
2005-05-05

Defective data site information storage

#66
20050010737
2005-01-13

Configurable width buffered module having splitter elements

#67
20050007805
2005-01-13

Configurable width buffered module having flyby elements

#68
16589112
2020-10-13

Memory device providing bad column repair and method of operating same

#69
13330426
2014-08-26

Accelerated translation power recovery

#70
13289916
2014-08-26

Memory controller with enhanced block management techniques