ClassID:

221858

H03K19/01759 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements with a bidirectional operation

Recent Application in this class:
#1
20260005693
2026-01-01

SEMICONDUCTOR DEVICE

#2
20220352892
2022-11-03

Optocoupler circuit with level shifter

#3
20220337247
2022-10-20

Device and method for synchronous serial data transmission

#4
20220006459
2022-01-06

Circuits and methods for supply voltage detection and timing monitoring

#5
20210341913
2021-11-04

Gated asynchronous multipoint network interface monitoring system

#6
20200321963
2020-10-08

Programmable input/output circuit

#7
20200252137
2020-08-06

Galvanic isolated device and corresponding system

#8
20190361056
2019-11-28

Interface circuitry for bidirectional power connector

#9
20190310619
2019-10-10

Gated asynchronous multipoint network interface monitoring system

#10
20190214990
2019-07-11

Programmable input/output circuit

#11
20190058378
2019-02-21

Communication interface and method for operating a communication interface

#12
20180034465
2018-02-01

LVDS input window circuit with two comparators and multiplexer

#13
20170324412
2017-11-09

Electronic device and associated signal processing method

#14
20170199555
2017-07-13

Method for adjusting pull resistors of an electronic module

#15
20170117896
2017-04-27

Simultaneous LVDS I/O signaling method and apparatus

#16
20170025879
2017-01-26

Interface circuitry for bidirectional power connector

#17
20160006439
2016-01-07

Programmable input/output circuit

#18
20150194960
2015-07-09

Output circuit

#19
20150162907
2015-06-11

Configurable interface circuit

#20
20150054564
2015-02-26

Level shifter utilizing a capacitive isolation barrier

#21
20140028371
2014-01-30

Level shifter having feedback signal from high voltage circuit

#22
20140028369
2014-01-30

Level shifter utilizing bidirectional signaling through a capacitive isolation barrier

#23
20130285701
2013-10-31

LVDS input circuit with comparators, or gate, and multiplexer

#24
20130256569
2013-10-03

Apparatus and method for non-latching, bi-directional communication over an electrically isolated data link

#25
20120179848
2012-07-12

Electrical circuit for transmitting signals between two masters and one or more slaves

#26
20110285423
2011-11-24

Two LVDS comparators controlling multiplexer

#27
20110057684
2011-03-10

Transceiver system, semiconductor device thereof, and data transceiving method of the same

#28
20110012642
2011-01-20

LVDS data input circuit with multiplexer selecting data out input

#29
20100259279
2010-10-14

System and method for using an integrated circuit pin as both a current limiting input and an open-drain output

#30
20100066409
2010-03-18

Bidirectional signal separation module for a bus converter

#31
20100007385
2010-01-14

OR gate connecting LVDS comparators to multiplexer

#32
20090327570
2009-12-31

Bidirectional control circuit

#33
20090295429
2009-12-03

Bidirectional buffer circuit and signal level conversion circuit

#34
20090033372
2009-02-05

Simultaneous LVDS I/O signaling method and apparatus

#35
20090009212
2009-01-08

Calibration system and method

#36
20080238399
2008-10-02

Buffer circuit having multiplexed voltage level translation

#37
20080007300
2008-01-10

Method and Apparatus for Buffering Bi-Directional Open Drain Signal Lines

#38
20070182449
2007-08-09

Level shifting multiplexing circuit for connecting a two conductor full duplex bus to a bidirectional single conductor bus

#39
20070103205
2007-05-10

LVDS input circuit with connection to input of output driver

#40
20070040578
2007-02-22

Input/output interface with current sensing

#41
20060267632
2006-11-30

Method and apparatus for buffering bi-directional open drain signal lines

#42
20060164123
2006-07-27

Self-programmable bidirectional buffer circuit and method

#43
20050258865
2005-11-24

System, method and program product for extending range of a bidirectional data communication bus

#44
20050122154
2005-06-09

Bi-directional signal level shift circuit

#45
20050062500
2005-03-24

Self-programmable bidirectional buffer circuit and method

#46
16408475
2020-05-19

Bidirectional voltage translator with pulse width control

#47
14529060
2016-12-13

Methods and apparatus for transmitting a signal in a single direction using bidirectional driver circuits

#48
14014079
2014-12-23

Bidirectional level shifter