ClassID:

221876

H03K19/018564 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements using field effect transistors only; Coupling arrangements; Impedance matching circuits with at least one differential stage

Recent Application in this class:
#1
20240072821
2024-02-29

DIGITAL-TO-TIME CONVERTER MISMATCH COMPENSATION

#2
20230155592
2023-05-18

Semiconductor device

#3
20220036955
2022-02-03

High-speed efficient level shifter

#4
20210058276
2021-02-25

Common-mode control for AC-coupled receivers

#5
20210044286
2021-02-11

Gate drivers and auto-zero comparators

#6
20210013884
2021-01-14

Differential signal transmission circuit

#7
20200336104
2020-10-22

Complementary current field-effect transistor devices and amplifiers

#8
20200186091
2020-06-11

Complementary current field-effect transistor devices and amplifiers

#9
20200162075
2020-05-21

Level shifter circuit generating bipolar clock signals

#10
20190260379
2019-08-22

Level shifter circuit generating bipolar clock signals

#11
20190158091
2019-05-23

Level shifter circuit generating bipolar clock signals

#12
20190123688
2019-04-25

Complementary current field-effect transistor devices and amplifiers

#13
20180314285
2018-11-01

Adaptive common mode dimmer

#14
20180254767
2018-09-06

Impedance matching circuits and interface circuits

#15
20180123593
2018-05-03

Output buffer circuit and memory device including the same

#16
20130120020
2013-05-16

ADAPTIVE OUTPUT SWING DRIVER

#17
20130002308
2013-01-03

DRIVE CIRCUIT

#18
20120187978
2012-07-26

Methods and circuits for calibrating multi-modal termination schemes

#19
20110241736
2011-10-06

Input buffer capable of expanding an input level range

#20
20110163791
2011-07-07

OUTPUT CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING PRE-EMPHASIS FUNCTION

#21
20100315150
2010-12-16

Voltage level shifter for arbitrary input signals

#22
20100315130
2010-12-16

DRIVE CIRCUIT

#23
20100301905
2010-12-02

Output circuit having pre-emphasis function

#24
20100244898
2010-09-30

Transceiver for single ended communication with low EMI

#25
20090256617
2009-10-15

Voltage level shifter

#26
20090251175
2009-10-08

Input buffer capable of reducing delay skew

#27
20090160496
2009-06-25

Output driver circuit

#28
20080061828
2008-03-13

Inductor-tuned buffer circuit with improved modeling and design

#29
20080048736
2008-02-28

Differential circuit and output buffer circuit including the same

#30
20080024168
2008-01-31

HIGH SPEED TRANSCEIVER WITH LOW POWER CONSUMPTION

#31
20070273406
2007-11-29

Input circuit for semiconductor integrated circuit

#32
20070109019
2007-05-17

High speed transceiver with low power consumption

#33
20060055444
2006-03-16

Clock buffer circuit having predetermined gain with bias circuit thereof

#34
15807414
2019-01-15

Anti-cross-conduction time interval minimizer