ClassID:

221844

H03K19/01721 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits by means of a pull-up or down element

Recent Application in this class:
#1
20260100221
2026-04-09

COMPUTE-IN-MEMORY CIRCUITS AND METHODS FOR OPERATING THE SAME

#2
20260031814
2026-01-29

OFF-CHIP DRIVER AND DRIVING CIRCUIT FOR PROVIDING MATCHING RESISTANCE VALUE

#3
20260019083
2026-01-15

LEVEL SHIFTER

#4
20250309896
2025-10-02

High Pull-up Slew Rate and Low Quiescent Power for Gate Driver and Logic Elements

#5
20250182813
2025-06-05

WRITE DRIVER AND SEMICONDUCTOR MEMORY DEVICE INCLUDING THE SAME

#6
20250141450
2025-05-01

LEVEL SHIFTER

#7
20250141449
2025-05-01

OFF-CHIP DRIVER AND DRIVING CIRCUIT FOR PROVIDING MATCHING RESISTANCE VALUE

#8
20250140307
2025-05-01

BIT LINE PRE-CHARGE VOLTAGE GENERATING CIRCUIT IN SEMICONDUCTOR MEMORY DEVICES FOR REDUCING CURRENT CONSUMPTION

#9
20250076377
2025-03-06

BUILT-IN SELF-TEST CIRCUIT AND TEMPERATURE MEASUREMENT CIRCUIT INCLUDING THE SAME

#10
20250061940
2025-02-20

TERNARY MEMORY CELL AND MEMORY DEVICE COMPRISING SAME

#11
20240412777
2024-12-12

MEMORY DEVICE

#12
20240331743
2024-10-03

ZQ CALIBRATION CIRCUIT, OPERATION METHOD, MEMORY AND MEMORY SYSTEM

#13
20240312498
2024-09-19

SEMICONDUCTOR DEVICE HAVING OUTPUT BUFFER

#14
20240275385
2024-08-15

Charge pumps, logic circuits including charge pumps, logic devices including logic circuits, and methods of operating logic circuits

#15
20240223187
2024-07-04

SEMICONDUCTOR MEMORY DEVICE PERFORMING RECURSIVE ZQ CALIBRATION AND CALIBRATION METHOD THEREOF

#16
20230420014
2023-12-28

Computing in memory electronic device capable of supporting current based analog multiply-accumulation operations and time based analog-to-digital conversion

#17
20230352096
2023-11-02

CONFIGURATION CONTROL CIRCUIT OF FLASH-TYPE FIELD PROGRAMMABLE GATE ARRAY (FPGA) CAPABLE OF SUPPRESSING PROGRAMMING INTERFERENCE

#18
20230280398
2023-09-07

BUILT-IN SELF-TEST CIRCUIT AND TEMPERATURE MEASUREMENT CIRCUIT INCLUDING THE SAME

#19
20230238961
2023-07-27

Off-chip driving device

#20
20230206966
2023-06-29

Semiconductor device having output buffer

#21
20230035789
2023-02-02

Dual-port SRAM

#22
20230027460
2023-01-26

Memory with high-accuracy reference-free multi-inverter sense circuit and associated sensing method

#23
20230017400
2023-01-19

WORD-LINE DRIVE CIRCUIT, WORD-LINE DRIVER AND STORAGE DEVICE

#24
20230015944
2023-01-19

Devices and methods for preventing errors and detecting faults within a memory device

#25
20230008753
2023-01-12

SYSTEM AND METHOD FOR MONITORING CODE OVERWRITE ERROR OF REDRIVER CHIP

#26
20220345058
2022-10-27

Interface circuit of vehicle-mounted control unit, apparatus, vehicle, and control method

#27
20220255548
2022-08-11

Output driving circuit and memory

#28
20220084584
2022-03-17

Ternary memory cell and memory device comprising same

#29
20220036955
2022-02-03

High-speed efficient level shifter

#30
20220021389
2022-01-20

Wide voltage range level shifter with reduced duty cycle distortion across operating conditions

#31
20210288648
2021-09-16

Level shifter circuit with intermediate power domain

#32
20210199719
2021-07-01

Built-in self-test circuit and temperature measurement circuit including the same

#33
20200358432
2020-11-12

Clock recovery based on digital signals

#34
20200235738
2020-07-23

Low-power active bias circuit for a high impedance input

#35
20200195250
2020-06-18

Level shifter and driver circuit including the level shifter

#36
20200162072
2020-05-21

Slew-limited output driver circuit

#37
20200065065
2020-02-27

Full adder circuits with reduced delay

#38
20200007130
2020-01-02

Low power logic circuit

#39
20190081622
2019-03-14

Level shift circuit

#40
20190074823
2019-03-07

Multi-mode power train integrated circuit

#41
20190058473
2019-02-21

Clock buffer and method thereof

#42
20190041452
2019-02-07

Electronic component state determination

#43
20180152187
2018-05-31

High speed level-shifter

#44
20180138908
2018-05-17

Data communication system and semiconductor device

#45
20180041212
2018-02-08

FINFET based driver circuit

#46
20170264297
2017-09-14

Input-output receiver

#47
20170261597
2017-09-14

Antenna apparatus and array antenna apparatus for radar

#48
20160380674
2016-12-29

Low-latency bi-directional repeater

#49
20160211839
2016-07-21

Finfet based driver circuit

#50
20160036443
2016-02-04

Fast low power level shifters

#51
20150349637
2015-12-03

Low quiescent current pull-down circuit

#52
20150130657
2015-05-14

High speed, high efficiency, high power RF pulse modulating integrated switch

#53
20150091609
2015-04-02

Integrated circuit with signal assist circuitry and method of operating the circuit

#54
20150028678
2015-01-29

Edge rate control gate driver for switching power converters

#55
20140159045
2014-06-12

Semiconductor device

#56
20130093464
2013-04-18

SIGNAL TRANSFER CIRCUIT

#57
20130063328
2013-03-14

Semiconductor device

#58
20130015884
2013-01-17

Switching circuits, latches and methods

#59
20120242387
2012-09-27

Advanced repeater with duty cycle adjustment

#60
20120206123
2012-08-16

Edge rate control gate driver for switching power converters

#61
20120182070
2012-07-19

Output stage formed inside and on top of an SOI-type substrate

#62
20120068750
2012-03-22

Switching circuits, latches and methods

#63
20110320843
2011-12-29

Semiconductor devices and systems-on-chip having the same

#64
20110298494
2011-12-08

METHODS, DEVICES, AND SYSTEMS FOR A HIGH VOLTAGE TOLERANT BUFFER

#65
20110193595
2011-08-11

Output driver circuit

#66
20110163791
2011-07-07

OUTPUT CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING PRE-EMPHASIS FUNCTION

#67
20110149189
2011-06-23

Semiconductor device

#68
20110148475
2011-06-23

Driving circuit of input/output interface with changeable output force

#69
20110133791
2011-06-09

Output buffer circuit, input buffer circuit, and input/output buffer circuit

#70
20110133773
2011-06-09

High Performance Output Drivers and Anti-Reflection Circuits

#71
20110084733
2011-04-14

Driving circuit with slew-rate enhancement circuit

#72
20110050290
2011-03-03

Output driver circuit

#73
20110001510
2011-01-06

Semiconductor device

#74
20100301905
2010-12-02

Output circuit having pre-emphasis function

#75
20100295577
2010-11-25

Advanced repeater with duty cycle adjustment

#76
20100207595
2010-08-19

OUTPUT BUFFER CIRCUIT

#77
20100026344
2010-02-04

Methods, devices, and systems for a high voltage tolerant buffer

#78
20090322716
2009-12-31

Semiconductor device

#79
20090309631
2009-12-17

Circuit with enhanced mode and normal mode

#80
20090273362
2009-11-05

Booster circuits for reducing latency

#81
20090261884
2009-10-22

Level shifter using coupling phenomenon

#82
20090243689
2009-10-01

Delay line circuit

#83
20090212828
2009-08-27

Load driving circuit

#84
20090195284
2009-08-06

Semiconductor device equipped with a pull-down circuit

#85
20090195273
2009-08-06

START-UP CIRCUIT FOR SMIA INPUT CLOCK BUFFER

#86
20090195268
2009-08-06

Voltage level shifting circuit and method

#87
20090189669
2009-07-30

Methods and apparatus to reduce propagation delay of circuits

#88
20090184737
2009-07-23

Semiconductor device having input circuit with auxiliary current sink

#89
20090167368
2009-07-02

PRE-DRIVER CIRCUIT HAVING A POST-BOOST CIRCUIT

#90
20090146697
2009-06-11

CIRCUIT FOR BUFFERING HAVING A COUPLER

#91
20090108905
2009-04-30

Dynamic NP-swappable body bias circuit

#92
20090108871
2009-04-30

Methods, devices, and systems for a high voltage tolerant buffer

#93
20090096480
2009-04-16

IO driver with slew rate boost circuit

#94
20090072860
2009-03-19

Off-chip driver apparatus, systems, and methods

#95
20090066372
2009-03-12

High speed CMOS output buffer for nonvolatile memory devices

#96
20090045846
2009-02-19

Advanced repeater with duty cycle adjustment

#97
20090002031
2009-01-01

Slew rate controlled output driver for use in semiconductor device

#98
20080278207
2008-11-13

Fall time accelerator circuit

#99
20080258231
2008-10-23

Semiconductor device

#100
20080252338
2008-10-16

Single threshold and single conductivity type amplifier/buffer

#101
20080246512
2008-10-09

Slew-rate controlled pad driver in digital CMOS process using parasitic device cap

#102
20080238474
2008-10-02

BOOSTER CIRCUITS FOR REDUCING LATENCY

#103
20080218215
2008-09-11

Advanced repeater utilizing signal distribution delay

#104
20080150584
2008-06-26

CML CIRCUIT

#105
20080143759
2008-06-19

Gate driving circuit and driving circuit unit thereof

#106
20080122487
2008-05-29

Low power logic output buffer

#107
20080122486
2008-05-29

Circuit and methodology for high-speed, low-power level shifting

#108
20080088616
2008-04-17

Buffer amplifier, driver IC and display apparatus using that driver IC

#109
20080088343
2008-04-17

Repeater circuit with high performance repeater mode and normal repeater mode, wherein high performance repeater mode has fast reset capability

#110
20080072085
2008-03-20

Semiconductor integrated circuit device having power reduction mechanism

#111
20080001633
2008-01-03

Versatile and compact DC-coupled CML buffer

#112
20070285145
2007-12-13

Delay line circuit

#113
20070285134
2007-12-13

AC-DC input buffer

#114
20070268407
2007-11-22

Data recovery system for source synchronous data channels

#115
20070257722
2007-11-08

Method and apparatus of a level shifter circuit with duty-cycle correction

#116
20070247184
2007-10-25

Serial communications bus with active pullup

#117
20070194804
2007-08-23

Electronic device and method

#118
20070164802
2007-07-19

Method of deskewing a differential signal and a system and circuit therefor

#119
20070152738
2007-07-05

Pull-up circuit

#120
20070139086
2007-06-21

Transmitter and transmission circuit

#121
20070090858
2007-04-26

Inverter circuit having a feedback switch and methods corresponding thereto

#122
20070018696
2007-01-25

Transmitting circuit and semiconductor integrated circuit

#123
20060267648
2006-11-30

Delay line circuit

#124
20060255836
2006-11-16

Clock driver circuit and driving method therefor

#125
20060226873
2006-10-12

Level shifter translator

#126
20060186934
2006-08-24

Driver circuit for a liquid crystal display

#127
20060170458
2006-08-03

Output buffer with improved slew rate and method thereof

#128
20060158232
2006-07-20

Bus driver circuit

#129
20060125561
2006-06-15

High slew ECL device and method therefor

#130
20060125521
2006-06-15

Level shifter and level shifting method for higher speed and lower power

#131
20060109031
2006-05-25

Complementary pass-transistor logic circuit and semiconductor device

#132
20060097764
2006-05-11

Slew rate controlled output circuit

#133
20060091910
2006-05-04

Driving circuit of an output buffer stage having a high speed and a reduced noise induced on power supply

#134
20060061388
2006-03-23

Fast turn-off circuit for controlling leakage

#135
20060061384
2006-03-23

Semiconductor device

#136
20060055425
2006-03-16

Signal transmitting system and method and signal driving device thereof

#137
20060049848
2006-03-09

High performance adaptive load output buffer with fast switching of capacitive loads

#138
20060012396
2006-01-19

Level shifter and method thereof

#139
20050270069
2005-12-08

Repeater circuit having different operating and reset voltage ranges, and methods thereof

#140
20050270068
2005-12-08

Circuits and methods for detecting and assisting wire transitions

#141
20050270067
2005-12-08

Repeater circuit with high performance repeater mode and normal repeater mode, wherein high performance repeater mode has fast reset capability

#142
20050242840
2005-11-03

Self limiting gate leakage driver

#143
20050242837
2005-11-03

Level shifter and panel display using the same

#144
20050237085
2005-10-27

Output buffer circuit

#145
20050225352
2005-10-13

Buffer/driver circuits

#146
20050213414
2005-09-29

Semiconductor integrated circuit device having power reduction mechanism

#147
20050206411
2005-09-22

Device for generating a bit line selection signal of a memory device

#148
20050195005
2005-09-08

Slew rate controlled output driver for use in semiconductor device

#149
20050184789
2005-08-25

Converting signals from a low voltage domain to a high voltage domain

#150
20050140430
2005-06-30

Programmable current booster for faster edge-rate output in high speed applications

#151
20050110553
2005-05-26

Level shifter

#152
20050068060
2005-03-31

Transmission signal correction circuit

#153
20050062508
2005-03-24

Driver circuit

#154
17038702
2021-01-12

Tracking voltage reference for single ended receiver

#155
16720181
2020-08-04

Pre-driver circuits for an output driver

#156
16506320
2020-04-28

OCD and associated DRAM

#157
15677989
2018-11-06

Multi-mode power train integrated circuit

#158
14058117
2016-07-05

Input-output buffer circuit with a gate bias generator