ClassID:

222462

H03M1/825 - CPC Classification

Classification description:

Analogue/digital conversion; Digital/analogue conversion; Digital/analogue converters with intermediate conversion to time interval using pulse width modulation by comparing the input signal with a digital ramp signal

Recent Application in this class:
#1
20250300670
2025-09-25

BUS CONTROL FOR DC/DC CONVERTERS

#2
20240223208
2024-07-04

TOP-DOWN RELATIVE DAC CALIBRATION

#3
20240114265
2024-04-04

ANALOG-TO-DIGITAL CONVERTING CIRCUIT FOR OPTIMIZING POWER CONSUMPTION OF DUAL CONVERSION GAIN OPERATION, OPERATION METHOD THEREOF, AND IMAGE SENSOR INCLUDING THE SAME

#4
20230231571
2023-07-20

Analog-to-digital converter and analog-to-digital conversion method using the same

#5
20230208433
2023-06-29

Frequency synthesizer

#6
20230188157
2023-06-15

Digital slope analog to digital converter and signal conversion method

#7
20230156371
2023-05-18

Analog-to-digital converting circuit for optimizing power consumption of dual conversion gain operation, operation method thereof, and image sensor including the same

#8
20220345147
2022-10-27

Column analog-to-digital converter and local counting method thereof

#9
20210384916
2021-12-09

DTC device and method based on capacitive DAC charging

#10
20180269895
2018-09-20

Digital-to-time converter and operating method thereof

#11
20070176810
2007-08-02

Pulse width modulation in digital power amplifier

#12
20070052464
2007-03-08

Method of estimating an intersection between at least two continuous signal representations

#13
20050206544
2005-09-22

Digital-to-analog conversion with an interleaved, pulse-width modulated signal

#14
17087234
2021-11-23

Mismatch and timing correction technique for mixing-mode digital-to-analog converter (DAC)

#15
15668470
2018-04-24

High frequency digital-to-analog conversion by time-interleaving without return-to-zero