ClassID:

199394

G11C7/1084 - page 4 - CPC Classification

Classification description:

Arrangements for writing information into, or reading information out from, a digital store; Input/output [I/O] data interface arrangements, e.g. I/O data control circuits, I/O data buffers; Data input circuits, e.g. write amplifiers, data input buffers, data input registers, data input level conversion circuits Data input buffers, e.g. comprising level conversion circuits, circuits for adapting load

Recent Application in this class:
#901
20090002059
2009-01-01

Rail to rail full complementary CMOS isolation gate

#902
20090002031
2009-01-01

Slew rate controlled output driver for use in semiconductor device

#903
20080320186
2008-12-25

MEMORY DEVICE CAPABLE OF COMMUNICATING WITH HOST AT DIFFERENT SPEEDS, AND DATA COMMUNICATION SYSTEM USING THE MEMORY DEVICE

#904
20080316840
2008-12-25

Input/output line sense amplifier and semiconductor memory device using the same

#905
20080310240
2008-12-18

Semiconductor memory device having I/O unit

#906
20080309368
2008-12-18

Circuit for generating on-die termination control signal

#907
20080303546
2008-12-11

Dynamic impedance control for input/output buffers

#908
20080290894
2008-11-27

On die termination (ODT) circuit having improved high frequency performance

#909
20080285359
2008-11-20

Level-shifter circuit and memory device comprising said circuit

#910
20080279031
2008-11-13

Semiconductor integrated circuit

#911
20080263302
2008-10-23

Non-volatile memory circuit, system, and method

#912
20080253198
2008-10-16

Semiconductor memory device with a noise filter and method of controlling the same

#913
20080247261
2008-10-09

Semiconductor memory device and control method thereof

#914
20080247250
2008-10-09

Semiconductor memory device with two-stage input buffer

#915
20080239843
2008-10-02

Interface circuit, memory interface system, and data reception method

#916
20080239832
2008-10-02

Flash memory device and method for driving the same

#917
20080225609
2008-09-18

Voltage generating circuit and reference voltage generating circuit for semiconductor memory apparatus, and semiconductor system using the same

#918
20080219068
2008-09-11

ZQ calibration controller and method for ZQ calibration

#919
20080215805
2008-09-04

Digital data buffer with phase aligner

#920
20080209141
2008-08-28

Memory system and device with serialized data transfer

#921
20080204108
2008-08-28

De-emphasis system and method for coupling digital signals through capacitively loaded lines

#922
20080191745
2008-08-14

High-speed differential receiver

#923
20080175045
2008-07-24

Depletion-mode MOSFET circuit and applications

#924
20080147919
2008-06-19

Semiconductor memory device

#925
20080144398
2008-06-19

Input buffer and method with AC positive feedback, and a memory device and computer system using same

#926
20080112233
2008-05-15

On-die termination circuit for semiconductor memory devices

#927
20080112220
2008-05-15

Input circuit of a non-volatile semiconductor memory device

#928
20080106952
2008-05-08

Multimode data buffer and method for controlling propagation delay time

#929
20080101129
2008-05-01

Semiconductor memory device

#930
20080089164
2008-04-17

Method and apparatus for increasing clock frequency and data rate for semiconductor devices

#931
20080080262
2008-04-03

Data alignment circuit and alignment method for semiconductor memory device

#932
20080080240
2008-04-03

Memory devices and memory systems having the same

#933
20080075156
2008-03-27

Phase shift adjusting method and circuit

#934
20080068897
2008-03-20

Semiconductor memory device and memory system including semiconductor memory device

#935
20080062774
2008-03-13

Data input circuit of semiconductor memory apparatus and method of inputting the data

#936
20080059831
2008-03-06

Systems, methods and computer program products for high speed data transfer using an external clock signal

#937
20080054379
2008-03-06

SEMICONDUCTOR DEVICE

#938
20080042724
2008-02-21

Semiconductor device

#939
20080042685
2008-02-21

Input and output circuit

#940
20080036521
2008-02-14

Interface circuit

#941
20080029839
2008-02-07

Controlling signal levels on a signal line within an integrated circuit

#942
20070297229
2007-12-27

Flash memory device including multi-buffer block

#943
20070286011
2007-12-13

Memory device having data input and output ports and memory module and memory system including the same

#944
20070280393
2007-12-06

Communication channel calibration for drift conditions

#945
20070280344
2007-12-06

Semiconductor device

#946
20070273425
2007-11-29

De-emphasis system and method for coupling digital signals through capacitively loaded lines

#947
20070268775
2007-11-22

NAND system with a data write frequency greater than a command-and-address-load frequency

#948
20070258552
2007-11-08

Data receiver with clock recovery circuit

#949
20070247197
2007-10-25

Multi-write memory circuit with a data input and a clock input

#950
20070241804
2007-10-18

Level shifter for semiconductor memory device implemented with low-voltage transistors

#951
20070223288
2007-09-27

Circuit and method for adjusting threshold drift over temperature in a CMOS receiver

#952
20070211552
2007-09-13

Integrated semiconductor memory device

#953
20070188200
2007-08-16

Input buffer for semiconductor memory apparatus

#954
20070180185
2007-08-02

Integrated circuit for receiving data

#955
20070176650
2007-08-02

High-speed, low-power input buffer for integrated circuit devices

#956
20070171734
2007-07-26

Transistor level shifter circuit

#957
20070147148
2007-06-28

Semiconductor memory device

#958
20070147106
2007-06-28

Devices and methods for controlling active termination resistors in a memory system

#959
20070146375
2007-06-28

Buffer control circuit, semiconductor memory device for memory module including the buffer control circuit, and control method of the buffer control circuit

#960
20070146004
2007-06-28

On-die termination circuit and method for semiconductor memory apparatus

#961
20070140028
2007-06-21

Input buffer for low voltage operation

#962
20070127296
2007-06-07

Data input circuit of semiconductor memory device and data input method thereof

#963
20070115747
2007-05-24

Semiconductor device including voltage level conversion output circuit

#964
20070109902
2007-05-17

Semiconductor device including voltage level conversion output circuit

#965
20070109901
2007-05-17

Semiconductor device including voltage level conversion output circuit

#966
20070103209
2007-05-10

Apparatus and method for outputting data of semiconductor memory apparatus

#967
20070097752
2007-05-03

High speed digital signal input buffer and method using pulsed positive feedback

#968
20070076004
2007-04-05

Semiconductor memory chip

#969
20070073926
2007-03-29

Memory system and device with serialized data transfer

#970
20070070782
2007-03-29

Memory device input buffer, related memory device, controller and system

#971
20070069762
2007-03-29

Input buffer with automatic switching point adjustment circuitry, and synchronous DRAM device including same

#972
20070064509
2007-03-22

Method and device for transmission of adjustment information for data interface drivers for a RAM module

#973
20070061494
2007-03-15

Semiconductor memory system, semiconductor memory chip, and method of masking write data in a semiconductor memory chip

#974
20070058477
2007-03-15

Accessing apparatus capable of reducing power consumption and accessing method thereof

#975
20070058454
2007-03-15

Input circuit for a memory device, and a memory device and memory system employing the input circuit

#976
20070057723
2007-03-15

High performance input receiver circuit for reduced-swing inputs

#977
20070040038
2007-02-22

Semiconductor device and control method in semiconductor device

#978
20070033337
2007-02-08

Configurable high-speed memory interface subsystem

#979
20070030025
2007-02-08

Semiconductor memory device including on die termination circuit and on die termination method thereof

#980
20070019457
2007-01-25

Semiconductor memory device

#981
20070013410
2007-01-18

Integrated receiver circuit

#982
20070008002
2007-01-11

High-speed differential receiver

#983
20070002938
2007-01-04

Low speed access to DRAM

#984
20070002675
2007-01-04

Synchronous memory device with output driver controlller

#985
20070002644
2007-01-04

Semiconductor memory device with increased domain crossing margin

#986
20070002643
2007-01-04

Semiconductor memory device for securing a stable operation at a high speed operation

#987
20060291574
2006-12-28

Communication channel calibration for drift conditions

#988
20060288131
2006-12-21

Memory device capable of communicating with host at different speeds, and data communication system using the memory device

#989
20060285406
2006-12-21

Input buffer for low voltage operation

#990
20060285403
2006-12-21

Output circuit that turns off one of a first circuit and a second circuit

#991
20060267681
2006-11-30

Integrated circuit

#992
20060265564
2006-11-23

Command sequence for optimized power consumption

#993
20060265440
2006-11-23

Integrated circuit

#994
20060255990
2006-11-16

Methods and apparatus for adaptively adjusting a data receiver

#995
20060255831
2006-11-16

Methods and apparatus for adaptively adjusting a data receiver

#996
20060250862
2006-11-09

Per-bit set-up and hold time adjustment for double-data rate synchronous DRAM

#997
20060238236
2006-10-26

Semiconductor apparatus

#998
20060233278
2006-10-19

Method and apparatus for generating reference voltage to adjust for attenuation

#999
20060227626
2006-10-12

Input buffer circuit of semiconductor memory device

#1000
20060220704
2006-10-05

High-speed, low-power input buffer for integrated circuit devices

#1001
20060203571
2006-09-14

Input and output buffers having symmetrical operating characteristics and immunity from voltage variations

#1002
20060202724
2006-09-14

Comparator circuit assembly, in particular for semiconductor components

#1003
20060197549
2006-09-07

Chip to chip interface including assymetrical transmission impedances

#1004
20060186915
2006-08-24

Method and apparatus for calibrating a multi-level current mode driver having a plurality of source calibration signals

#1005
20060181348
2006-08-17

Peaking transmission line receiver for logic signals

#1006
20060176079
2006-08-10

Input/output circuit of semiconductor memory device and input/output method thereof

#1007
20060170453
2006-08-03

Low latency multi-level communication interface

#1008
20060158258
2006-07-20

Balanced single ended to differential signal converter

#1009
20060139060
2006-06-29

Semiconductor memory device capable of adjusting effective data period

#1010
20060133130
2006-06-22

Memory circuit receivers activated by enable circuit

#1011
20060133126
2006-06-22

Semiconductor memory device capable of switching from multiplex method to non-multiplex method

#1012
20060132197
2006-06-22

Output driver circuit and a method of transmitting an electrical signal via an output driver circuit

#1013
20060132191
2006-06-22

Low-power receiver equalization in a clocked sense amplifier

#1014
20060126408
2006-06-15

Memory buffer

#1015
20060115016
2006-06-01

Methods and apparatus for transmitting and receiving data signals

#1016
20060109723
2006-05-25

Active termination circuit and method for controlling the impedance of external integrated circuit terminals

#1017
20060109722
2006-05-25

Active termination circuit and method for controlling the impedance of external integrated circuit terminals

#1018
20060092715
2006-05-04

System for determining a reference level and evaluating a signal on the basis of the reference level

#1019
20060092333
2006-05-04

Data output driver for reducing noise

#1020
20060083096
2006-04-20

Semiconductor memory device and package thereof, and memory card using the same

#1021
20060062313
2006-03-23

Circuit and method for reducing noise interference in digital differential input receivers

#1022
20060061405
2006-03-23

Method and apparatus for receiving high-speed signals with low latency

#1023
20060056215
2006-03-16

Memory module having on-package or on-module termination

#1024
20060044905
2006-03-02

Input and output buffers having symmetrical operating characteristics and immunity from voltage variations

#1025
20060039206
2006-02-23

Semiconductor device including voltage level conversion output circuit

#1026
20060018178
2006-01-26

Circuit of SDRAM and method for data communication

#1027
20060003715
2006-01-05

Circuit and method for adjusting threshold drift over temperature in a CMOS receiver

#1028
20060002222
2006-01-05

Input/output circuit

#1029
20050286550
2005-12-29

Method for transmitting line signals via a line device, and transmission apparatus

#1030
20050276145
2005-12-15

Differential input buffer for receiving signals relevant to low power

#1031
20050270854
2005-12-08

Methods of modifying operational characteristic of memory devices using control bits received through data pins and related devices and systems

#1032
20050253629
2005-11-17

Input buffer with automatic switching point adjustment circuitry, and synchronous dram device including same

#1033
20050243644
2005-11-03

Semiconductor device

#1034
20050239433
2005-10-27

Reducing current consumption for input circuit of an electronic circuit

#1035
20050232020
2005-10-20

Memory system including a circuit to convert between parallel and serial bits

#1036
20050226088
2005-10-13

Method and apparatus for low capacitance, high output impedance driver

#1037
20050225364
2005-10-13

High speed low power input buffer

#1038
20050212551
2005-09-29

Memory module system with efficient control of on-die termination

#1039
20050195005
2005-09-08

Slew rate controlled output driver for use in semiconductor device

#1040
20050185492
2005-08-25

Dynamic random access memory having at least two buffer registers and method for controlling such a memory

#1041
20050180235
2005-08-18

Memory device with different termination units for different signal frequencies

#1042
20050174150
2005-08-11

Comparator system and method for comparing an input signal with a reference level using said system

#1043
20050163203
2005-07-28

Communication channel calibration for drift conditions

#1044
20050156652
2005-07-21

Level converter

#1045
20050146965
2005-07-07

Semiconductor memory device having internal circuits responsive to temperature data and method thereof

#1046
20050141332
2005-06-30

Semiconductor device including a register to store a value that is representative of device type information

#1047
20050128841
2005-06-16

Input signal receiving device of semiconductor memory unit

#1048
20050094468
2005-05-05

Active termination circuit and method for controlling the impedance of external integrated circuit terminals

#1049
20050094444
2005-05-05

Active termination circuit and method for controlling the impedance of external integrated circuit terminals

#1050
20050078540
2005-04-14

Semiconductor device

#1051
20050078530
2005-04-14

Method and circuit configuration for digitizing a signal in an input buffer of a DRAM device

#1052
20050077920
2005-04-14

Enhanced protection for input buffers of low-voltage flash memories

#1053
20050071582
2005-03-31

Circuits and methods for providing variable data I/O width for semiconductor memory devices

#1054
20050057978
2005-03-17

Per-bit set-up and hold time adjustment for double-data rate synchronous DRAM

#1055
20050041451
2005-02-24

Multimode data buffer and method for controlling propagation delay time

#1056
20050033903
2005-02-10

Integrated circuit device

#1057
20050030820
2005-02-10

Simultaneous bi-directional transceiver

#1058
20050030802
2005-02-10

Memory module including an integrated circuit device

#1059
20050024926
2005-02-03

Deskewing data in a buffer

#1060
20050024095
2005-02-03

Low jitter input buffer with small input signal swing

#1061
20050010833
2005-01-13

Apparatus and methods for improved input/output cells

#1062
20050005179
2005-01-06

Method and apparatus for calibrating a multi-level current mode driver having a plurality of source calibration signals

#1063
19212638
2026-06-02

Memory package having stacked array dies and reduced driver load

#1064
18823046
2025-04-22

Electronic device with buffered operation engine and method for performing calculation using same

#1065
18748462
2026-05-12

Pointer information encoded in weighted increment signals

#1066
17245270
2022-04-26

Group control circuit and semiconductor memory apparatus including the same

#1067
17062228
2021-11-30

Non-destructive mode cache programming in NAND flash memory devices

#1068
17015086
2021-10-12

Memory with test function and test method thereof

#1069
16991614
2021-06-22

Buffer control of multiple memory banks

#1070
16825096
2020-06-09

Timing circuit for command path in a memory device

#1071
16723899
2020-11-03

Semiconductor memory device including page buffers

#1072
16683846
2021-06-22

Low offset and enhanced write margin for stacked fabric dies

#1073
16208165
2020-02-25

Enhanced flush transfer efficiency via flush prediction

#1074
16135653
2020-05-19

Training and tracking of DDR memory interface strobe timing

#1075
16046514
2019-04-09

Semiconductor devices and semiconductor systems including the same

#1076
15997356
2019-09-03

Systems and methods for a centralized command address input buffer

#1077
15951183
2019-04-09

Memory device

#1078
15828974
2018-11-06

Semiconductor devices

#1079
15680006
2018-12-11

DQS-offset and read-RTT-disable edge control

#1080
15432864
2018-03-06

Input buffer circuit

#1081
15410602
2017-11-14

Apparatuses and methods for providing internal clock signals of different clock frequencies in a memory device

#1082
15342974
2017-09-05

Voltage stress tolerant high speed memory driver having flying capacitor circuit

#1083
15270996
2017-10-17

Apparatus of offset voltage adjustment in input buffer

#1084
15209373
2017-03-28

Electronic device and method for driving the same

#1085
15197976
2017-04-18

Semiconductor devices and semiconductor systems including the same

#1086
15162430
2017-01-03

Low power receiver with wide input voltage range

#1087
15139120
2017-03-21

Apparatuses and methods for adjusting a delay of a command signal path

#1088
15093876
2017-02-28

Single-ended signal slicer with a wide input voltage range

#1089
15046005
2018-12-18

Method and apparatus for optimizing power in FIFO

#1090
14755157
2016-06-28

Package including a plurality of stacked semiconductor devices including a capacitance enhanced through via and method of manufacture

#1091
14207350
2016-04-19

Memory systems and methods involving high speed local address circuitry

#1092
14079306
2015-06-02

Timing signal adjustment for data storage