ClassID:

221860

H03K19/01806 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements using bipolar transistors only Interface arrangements

Sub-classes:
Recent Application in this class:
#1
20260012181
2026-01-08

ON-BOARD DEVICE

#2
20250047283
2025-02-06

PULSE VOLTAGE DOUBLER AND LEVEL SHIFTER

#3
20240235551
2024-07-11

LEVEL CONVERTER

#4
20240137021
2024-04-25

Level converter

#5
20210058084
2021-02-25

Input/output circuit

#6
20190089157
2019-03-21

Power supply device and method of controlling power supply device

#7
20170036443
2017-02-09

Driving circuit for driving a capacitive load

#8
20160380633
2016-12-29

Signal conversion

#9
20160254903
2016-09-01

Circuit for dynamically adaptive bit-leveling by incremental sampling, jitter detection, and exception handling

#10
20160241242
2016-08-18

DRIVE UNIT

#11
20150381178
2015-12-31

Signal conversion

#12
20150244367
2015-08-27

Method and apparatus for equalizing a level shifted signal

#13
20150109026
2015-04-23

Electronic device assembly

#14
20140281666
2014-09-18

Methods for dynamically adaptive bit-leveling by incremental sampling, jitter detection, and exception handling

#15
20140019666
2014-01-16

USB apparatus and embedded system incorporating same

#16
20130285703
2013-10-31

Asymmetrical bus keeper

#17
20130093465
2013-04-18

Asymmetrical bus keeper

#18
20120169319
2012-07-05

Voltage conversion and integrated circuits with stacked voltage domains

#19
20100259299
2010-10-14

Voltage conversion and integrated circuits with stacked voltage domains

#20
20100141495
2010-06-10

Digital-analog converter

#21
20100109788
2010-05-06

Driver circuit for producing signal simulating transmission loss

#22
20090273370
2009-11-05

Muller-c element

#23
20090115464
2009-05-07

MULTIPLE-BRANCHING CONFIGURATION FOR OUTPUT DRIVER TO ACHIEVE FAST SETTLING TIME

#24
20080265951
2008-10-30

Driver with programmable power commensurate with data-rate

#25
20080068063
2008-03-20

Voltage level converting circuit and display apparatus including the same

#26
20060139064
2006-06-29

Drive circuit of computer system for driving a mode indicator

#27
20050156651
2005-07-21

RS-232 transmitter apparatus

#28
15263201
2018-05-29

Systems, methods and apparatus for voltage clamping