Patents-Review.com
ClassID:

222453 ⎘

H03M1/78 - CPC Classification

Classification description:

Analogue/digital conversion; Digital/analogue conversion; Digital/analogue converters; Simultaneous conversion using ladder network

Sub-classes:
Recent Application in this class:
#1
20260099299
2026-04-09

ANALOG MULTIPLY-ACCUMULATE UNIT FOR MULTIBIT IN-MEMORY CELL COMPUTING

 #2
20250202496
2025-06-19

DIGITAL-TO-ANALOG CONVERTER AND OPERATION METHOD THEREOF

 #3
20240356561
2024-10-24

METHODS AND DEVICES FOR ADAPTIVE VOLTAGE STEADYING

 #4
20230421169
2023-12-28

Apparatus and system for a programmable resistance circuit

 #5
20230291416
2023-09-14

Methods and devices for adaptive voltage steadying

 #6
20230208432
2023-06-29

DIGITAL IPSG, 2-LEVEL DAC AND FLASH ADC

 #7
20230161559
2023-05-25

TECHNOLOGY TO REALIZE SIGNED MULTIPLY-ACCUMULATE OPERATION IN THE ANALOG DOMAIN WITH A DIFFERENTIAL SIGNAL PATH AND INTRINSIC PROCESS, VOLTAGE AND TEMPERATURE VARIATION TOLERANCE

 #8
20230123260
2023-04-20

Differential circuitry

 #9
20220111209
2022-04-14

Thermometric-R2R combinational DAC architecture to improve stimulation resolution

 #10
20220012016
2022-01-13

ANALOG MULTIPLY-ACCUMULATE UNIT FOR MULTIBIT IN-MEMORY CELL COMPUTING

 #11
20210384915
2021-12-09

Apparatus and system for a programmable resistance circuit

 #12
20200204190
2020-06-25

Voltage-signal generation

 #13
20200203045
2020-06-25

Voltage-divider circuits and circuitry

 #14
20200099390
2020-03-26

Digital-to-analog converter

 #15
20190372586
2019-12-05

Segmented resistive digital to analog converter

 #16
20190140656
2019-05-09

Current steering digital to analog converter

 #17
20180218772
2018-08-02

Circuit and method for configurable impedance array

 #18
20170317684
2017-11-02

Wireless-transmitter circuits including power digital-to-amplitude converters

 #19
20170310337
2017-10-26

ELECTRONIC CONTROL UNIT

 #20
20170063390
2017-03-02

Digital-to-analog converter and source driving circuit

 #21
20160099820
2016-04-07

Wireless-transmitter circuits including power digital-to-amplitude converters

 #22
20150155840
2015-06-04

Multiple-state, switch-mode power amplifier systems and methods of their operation

 #23
20140347202
2014-11-27

Dual-string digital-to-analog converters (DACs), and related circuits, systems, and methods

 #24
20140266835
2014-09-18

Dual-string digital-to-analog converters (DACs), and related circuits, systems, and methods

 #25
20130015995
2013-01-17

Impedance network for producing a weighted sum of inputs

 #26
20120306676
2012-12-06

Capacitive voltage divider

 #27
20120146822
2012-06-14

Successive approximation register analog-to-digital converter and analog-to-digital conversion method using the same

 #28
20120056770
2012-03-08

Successive approximation register-analog digital converter and receiver

 #29
20100156689
2010-06-24

A-D convert apparatus, D-A convert apparatus and adjustment method

 #30
20100141498
2010-06-10

Digital-to-analog converter (DAC) and an associated method

 #31
20090073015
2009-03-19

System for displaying images

 #32
20080111772
2008-05-15

Data driver and organic light emitting diode display device thereof

 #33
20070247343
2007-10-25

Digital-to-analog converter with secondary resistor string

 #34
20070176811
2007-08-02

Driving circuit and method for increasing effective bits of source drivers

 #35
20070171112
2007-07-26

Robust reference generation circuit for D/A converter

 #36
20070152860
2007-07-05

Digital to analog converter having a single cyclic resistor string and multiple current sources

 #37
20060082483
2006-04-20

Digital-to-analog converter with secondary resistor string

 #38
20060007028
2006-01-12

Digital-to-analog converter with secondary resistor string

 #39
16515961
2020-08-25

Linearity improvement for segmented R-DACs

 #40
16414327
2020-08-18

Programmable polar and cartesian radio frequency digital to analog converter

 #41
13712306
2014-05-06

Circular resistor string digital-to-analog converter