H03M1/664 - CPC Classification Index

#1

20220312045

2022-09-29

System and methods for data compression and nonuniform quantizers

#2

20200389674

2020-12-10

System and methods for data compression and nonuniform quantizers

#3

20200366302

2020-11-19

Low power current steering digital-to-analog converter

#4

20190110084

2019-04-11

System and methods for data compression and nonuniform quantizers

#5

20180248558

2018-08-30

Dynamic power switching in current-steering DACS

#6

20170272089

2017-09-21

Dynamic power switching in current-steering DACs

#7

20170041018

2017-02-09

Digital to analog converter with output impedance compensation

#8

20160359497

2016-12-08

Apparatus for digital-to-analog conversion with improved performance and associated methods

#9

20160336950

2016-11-17

Dynamic power switching in current-steering DACs

#10

20160171953

2016-06-16

Data driver and display device including the same

#11

20150244386

2015-08-27

Background DAC calibration for pipeline ADC

#12

20150172081

2015-06-18

Baseband envelope predistorter

#13

20150097712

2015-04-09

Digital-to-analog converter and a method of operating a digital-to-analog converter

#14

20150048960

2015-02-19

Dynamic power switching in current-steering DACs

#15

20150002322

2015-01-01

Switching scheme for ISI mitigation in data converters

#16

20140376676

2014-12-25

Methods, devices, and algorithms for the linearization of nonlinear time variant systems and the synchronization of a plurality of such systems

#17

20140145867

2014-05-29

Switching scheme for ISI mitigation in data converters

#18

20130241754

2013-09-19

Digital-to-analog converter with non-uniform resolution

#19

20130141266

2013-06-06

Analog to digital converter and digital to analog converter

#20

20120262321

2012-10-18

Analog to digital converter and digital to analog converter

#21

20120146828

2012-06-14

Digital-to-analog converter with non-uniform resolution

#22

20120081037

2012-04-05

Circuit and lighting system for dimming an illuminant

#23

20110205097

2011-08-25

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

#24

20110175663

2011-07-21

Gamma voltage generation circuit

#25

20110169990

2011-07-14

CURRENT GENERATION CIRCUIT, AND SINGLE-SLOPE ADC AND CAMERA USING THE SAME

#26

20110114827

2011-05-19

Voltage generator circuit having a resistor ladder circuit and a switch control circuit allowing a variation of the slope of a given ramp wave, digital-to-analog converter, ramp generator circuit, analog-to-digital converter, image sensor system, and method for generating voltage

#27

20110057825

2011-03-10

Diode smart track

#28

20110043258

2011-02-24

Direct digital frequency synthesizer using hybrid digital to analog converter and synthesizing method thereof

#29

20100164771

2010-07-01

Exponential digital to analog converter

#30

20100141498

2010-06-10

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

#31

20100141493

2010-06-10

Digital-to-analog conversion circuit and column driver including the same

#32

20100007543

2010-01-14

Method for quantizing of signal values and quantizer

#33

20100002019

2010-01-07

DIGITAL TO ANALOG CONVERTER, SOURCE DRIVER AND LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME

#34

20090201187

2009-08-13

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

#35

20080297390

2008-12-04

Digital-to-analog converter and method thereof

#36

20080204299

2008-08-28

ADC with logarithmic response and methods for controlling RF power levels

#37

20080204291

2008-08-28

Digital-to-analog converter with logarithmic selectable response and methods

#38

20080136696

2008-06-12

Digital/analogue converter, converter arrangement and display

#39

20080100376

2008-05-01

Voltage conversion device having non-linear gain and changeable gain polarity

#40

20080042048

2008-02-21

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

#41

20080030388

2008-02-07

Method and apparatus for reduced power consumption ADC conversion

#42

20070080838

2007-04-12

Digital-to-analog converter, analog-to-digital converter, and semiconductor device

#43

20060202870

2006-09-14

Decoder of digital-to-analog converter

#44

20060103562

2006-05-18

Floating point IDAC

#45

20060077142

2006-04-13

Digital/analog converter, display device using the same, and display panel and driving method thereof

#46

20050128113

2005-06-16

Gamma correction D/A converter, source driver integrated circuit and display having the same and D/A converting method using gamma correction

#47

20050128112

2005-06-16

D/A converter for a digital signal after non-linear A/D conversion, audio signal processing circuit and liquid crystal display device including the same

#48

16746897

2020-12-08

Compact high-speed multi-channel current-mode data-converters for artificial neural networks

#49

15869757

2019-02-05

Adaptive dynamic element matching of circuit components

#50

15704152

2018-10-02

Digital-to-analog converter and method for correcting gain mismatch between a first segment and a second segment of a digital-to-analog converter

#51

14819321

2016-09-27

Digital-to-analog converter with digital charge sharing components

#52

14479400

2015-11-10

High-speed low-latency current-steering DAC

#53

14156143

2019-06-04

Chord modulation communication system

#54

14152515

2015-06-09

Amplifying system