ClassID:

221850

H03K19/017518 - CPC Classification

Classification description:

Logic circuits, i.e. having at least two inputs acting on one output ; Inverting circuits; Coupling arrangements; Interface arrangements; Interface arrangements using a combination of bipolar and field effect transistors [BIFET]

Sub-classes:
Recent Application in this class:
#1
20240258309
2024-08-01

SEMICONDUCTOR DEVICE

#2
20240235551
2024-07-11

LEVEL CONVERTER

#3
20240154608
2024-05-09

High-speed wide-band low-power level shifter for high-speed applications

#4
20240137021
2024-04-25

Level converter

#5
20200105316
2020-04-02

Transmitter circuitry with N-type pull-up transistor and low output voltage swing

#6
20190181855
2019-06-13

Control circuit and method therefor

#7
20190140131
2019-05-09

Semiconductor device, semiconductor system, and method of controlling the semiconductor device

#8
20190058378
2019-02-21

Communication interface and method for operating a communication interface

#9
20180175860
2018-06-21

Transmitter circuit and receiver circuit for operating under low voltage

#10
20180123581
2018-05-03

Control circuit and method therefor

#11
20180109260
2018-04-19

Level shifter

#12
20180048312
2018-02-15

Multi-format driver interface

#13
20180026635
2018-01-25

Voltage level translation circuit and multiple interface in communication system

#14
20170359069
2017-12-14

Level shifter circuit

#15
20170222649
2017-08-03

Transmitter circuit and receiver circuit for operating under low voltage

#16
20160285453
2016-09-29

DRIVER USING PULL-UP NMOS TRANSISTOR

#17
20160173094
2016-06-16

Gate driver circuit and gate driving method for prevention of arm short

#18
20150220094
2015-08-06

Buffer circuit for a LDO regulator

#19
20150091616
2015-04-02

Technique to realize high voltage IO driver in a low voltage BiCMOS process

#20
20140028388
2014-01-30

Systems with components operable in low power modes

#21
20120139606
2012-06-07

Multi-voltage input buffer

#22
20110199130
2011-08-18

Low-power high-speed differential driver with precision current steering

#23
20110043249
2011-02-24

High voltage tolerant input/output interface circuit

#24
20090002036
2009-01-01

Liquid ejecting apparatus and liquid ejecting method

#25
20080180870
2008-07-31

Power switching circuit for liquid crystal display

#26
20070159219
2007-07-12

Output stage interface circuit for outputting digital data onto a data bus, and a method for operating an output stage interface circuit

#27
20050219935
2005-10-06

Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions

#28
16557201
2020-03-24

MOSFET based isolation circuit

#29
14594275
2017-09-05

High speed high voltage switching circuit