ClassID:

221417

H03K4/023 - CPC Classification

Classification description:

Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform by repetitive charge or discharge of a capacitor, analogue generators

Recent Application in this class:
#1
20250055447
2025-02-13

VOLTAGE RAMP GENERATOR

#2
20200233206
2020-07-23

Method of driving a capacitive load, corresponding circuit and device

#3
20200169250
2020-05-28

Method, circuit, and apparatus to increase robustness to inrush current in power switch devices

#4
20190158074
2019-05-23

Method, circuit, and apparatus to increase robustness to inrush current in power switch devices

#5
20190081617
2019-03-14

Method, circuit, and apparatus to increase robustness to inrush current in power switch devices

#6
20180287627
2018-10-04

Device for generating analogue signals and associated use

#7
20180175836
2018-06-21

Method and apparatus for generating high current, fast rise time step-functions

#8
20170338807
2017-11-23

Ramp generator for wide frequency range pulse width modulator controller or the like

#9
20160295137
2016-10-06

Electronic charge injection circuit for radiation detector

#10
20160164506
2016-06-09

Resistor controlled timer circuit with gain ranging

#11
20160087614
2016-03-24

System for generating an analogue signal

#12
20160013753
2016-01-14

Relaxation oscillator with current and voltage offset cancellation

#13
20150213844
2015-07-30

Digital ramp rate control for charge pumps

#14
20140285021
2014-09-25

Capacitive load driving circuit

#15
20130279067
2013-10-24

Semiconductor device including current control function and self-interrupt function

#16
20130169322
2013-07-04

Efficient reduction of electromagnetic emission in LIN driver

#17
20130016844
2013-01-17

Subsonic test signal generation technique

#18
20110187421
2011-08-04

Signal generation method and apparatus and test method and system using the same

#19
20110018919
2011-01-27

Capacitive load driving circuit, liquid ejection device, and printing apparatus

#20
20100001707
2010-01-07

Stepwise ramp voltage generator

#21
20080296473
2008-12-04

Voltage generator, analog-to-digital converter, and image sensor system

#22
20080143310
2008-06-19

Control circuits

#23
20060044034
2006-03-02

Process, temperature and supply insensitive trapezoidal pulse generator

#24
20060033553
2006-02-16

Stepwise drivers for DC/DC converters