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by storing a corrected or correction value in a digital look-up table
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H
ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M1/00
Analogue/digital conversion Digital/analogue conversion
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H03M1/1019
by storing a corrected or correction value in a digital look-up table
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Patents Grants
last 30 patents
Information
Patent Grant
Analog-to-digital converter calibration systems and methods
Patent number
11,894,855
Issue date
Feb 6, 2024
Teledyne FLIR Commercial Systems, Inc.
Brian B. Simolon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Calibration scheme for filling lookup table in an ADC
Patent number
11,881,867
Issue date
Jan 23, 2024
Texas Instruments Incorporated
Narasimhan Rajagopal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dither enhancement of display gamma DAC systems and methods
Patent number
11,810,494
Issue date
Nov 7, 2023
Apple Inc.
Jie Won Ryu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Pipeline analog to digital converter and signal conversion method
Patent number
11,764,798
Issue date
Sep 19, 2023
Realtek Semiconductor Corporation
Shih-Hsiung Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Pipeline analog to digital converter and signal conversion method
Patent number
11,728,818
Issue date
Aug 15, 2023
Realtek Semiconductor Corporation
Jung-Hsin Chu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog-to-digital converter system, electronic device and analog-to...
Patent number
11,711,093
Issue date
Jul 25, 2023
ams International AG
José Manuel García González
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog-to-digital converting device and control system
Patent number
11,581,899
Issue date
Feb 14, 2023
Denso Wave Incorporated
Hiroshi Endo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and methods for fractional synchronization using direct d...
Patent number
11,538,511
Issue date
Dec 27, 2022
Ciena Corporation
Soheyl Ziabakhsh Shalmani
G11 - INFORMATION STORAGE
Information
Patent Grant
Precision reference circuit
Patent number
11,526,191
Issue date
Dec 13, 2022
Texas Instruments Incorporated
Sreejish Sreenivasan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Lookup-table-based analog-to-digital converter
Patent number
11,316,525
Issue date
Apr 26, 2022
Texas Instruments Incorporated
Visvesvaraya Appala Pentakota
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog-based DC offset compensation
Patent number
11,277,144
Issue date
Mar 15, 2022
Xilinx, Inc.
Junho Cho
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Calibration of residual errors using least-mean-squares (LMS) and s...
Patent number
11,146,282
Issue date
Oct 12, 2021
Caelus Technologies Limited
Chi Fung Lok
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sigma-delta analog-to-digital converter circuit with correction for...
Patent number
11,043,960
Issue date
Jun 22, 2021
STMICROELECTRONICS INTERNATIONAL N.V.
Ankur Bal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog-to-digital conversion with reconfigurable function mapping f...
Patent number
11,038,520
Issue date
Jun 15, 2021
International Business Machines Corporation
Pritish Narayanan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ring oscillator temperature sensor
Patent number
10,998,889
Issue date
May 4, 2021
Birad—Research & Development Company Ltd.
Joseph Shor
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current source calibration tracking temperature and bias current
Patent number
10,579,086
Issue date
Mar 3, 2020
Analog Devices, Inc.
Haiyang Zhu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Time error and gain offset estimation in interleaved analog-to-digi...
Patent number
10,498,348
Issue date
Dec 3, 2019
SiTune Corporation
Mahdi Khoshgard
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated multiplying successive approximation analog to digital c...
Patent number
10,382,050
Issue date
Aug 13, 2019
Dialog Semiconductor (UK) Limited
Donesh Gillin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for single temperature subthreshold factor tri...
Patent number
10,367,518
Issue date
Jul 30, 2019
Intel Corporation
Cho-Ying Lu
G01 - MEASURING TESTING
Information
Patent Grant
Self-oscillating multi-ramp converter and method for converting a c...
Patent number
10,326,464
Issue date
Jun 18, 2019
Infineon Technologies Austria AG
Christopher Rogi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Successive approximation type A/D conversion circuit
Patent number
10,320,410
Issue date
Jun 11, 2019
Seiko Epson Corporation
Hideo Haneda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time error and gain offset estimation in interleaved analog-to-digi...
Patent number
10,298,249
Issue date
May 21, 2019
SiTune Corporation
Mahdi Khoshgard
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Temperature reference gain correction for analog-to-digital converter
Patent number
10,218,370
Issue date
Feb 26, 2019
Infineon Technologies AG
Fan Yung Ma
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current source calibration tracking temperature and bias current
Patent number
10,048,714
Issue date
Aug 14, 2018
Analog Devices, Inc.
Haiyang Zhu
G05 - CONTROLLING REGULATING
Information
Patent Grant
Photoelectric conversion apparatus and image pickup system
Patent number
10,027,336
Issue date
Jul 17, 2018
Canon Kabushiki Kaisha
Seiji Hashimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Imaging element, imaging device, electronic device, and imaging met...
Patent number
9,955,098
Issue date
Apr 24, 2018
SONY SEMICONDUCTOR SOLUTIONS CORPORATION
Toshiyuki Nishihara
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and systems for determining integral non-linearity
Patent number
9,929,739
Issue date
Mar 27, 2018
The Boeing Company
Alfio Zanchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog to digital converter and semiconductor apparatus using the same
Patent number
9,859,910
Issue date
Jan 2, 2018
SK hynix Inc.
Dong Hyun Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Image pickup apparatus comprising A/D converter with offset and gai...
Patent number
9,848,150
Issue date
Dec 19, 2017
Canon Kabushiki Kaisha
Mineo Uchida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Photoelectric conversion apparatus and image pickup system
Patent number
9,680,494
Issue date
Jun 13, 2017
Canon Kabushiki Kaisha
Seiji Hashimoto
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Signal receiving circuit and calibration method thereof
Publication number
20240267054
Publication date
Aug 8, 2024
REALTEK SEMICONDUCTOR CORPORATION
Yi-Chang Shih
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH-SPEED DIGITAL-TO-ANALOG CONVERTER CALIBRATION
Publication number
20230208430
Publication date
Jun 29, 2023
Somnath Kundu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTER SYSTEM, ELECTRONIC DEVICE AND ANALOG-TO...
Publication number
20230138427
Publication date
May 4, 2023
ams International AG
José Manuel GARCÍA GONZÁLEZ
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTER CALIBRATION SYSTEMS AND METHODS
Publication number
20230116433
Publication date
Apr 13, 2023
FLIR Commercial Systems, Inc.
Brian B. Simolon
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DITHER ENHANCEMENT OF DISPLAY GAMMA DAC SYSTEMS AND METHODS
Publication number
20230087480
Publication date
Mar 23, 2023
Apple Inc.
Jie Won Ryu
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PIPELINE ANALOG TO DIGITAL CONVERTER AND SIGNAL CONVERSION METHOD
Publication number
20220376696
Publication date
Nov 24, 2022
REALTEK SEMICONDUCTOR CORPORATION
SHIH-HSIUNG HUANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Apparatus and Methods for Fractional Synchronization Using Direct D...
Publication number
20220254394
Publication date
Aug 11, 2022
CIENA CORPORATION
Soheyl Ziabakhsh Shalmani
G11 - INFORMATION STORAGE
Information
Patent Application
CALIBRATION SCHEME FOR FILLING LOOKUP TABLE IN AN ADC
Publication number
20220247420
Publication date
Aug 4, 2022
TEXAS INSTRUMENTS INCORPORATED
Narasimhan Rajagopal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTING DEVICE AND CONTROL SYSTEM
Publication number
20220069832
Publication date
Mar 3, 2022
DENSO WAVE INCORPORATED
Hiroshi ENDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PRECISION REFERENCE CIRCUIT
Publication number
20210240213
Publication date
Aug 5, 2021
TEXAS INSTRUMENTS INCORPORATED
Sreejish Sreenivasan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER CIRCUIT WITH CORRECTION FOR...
Publication number
20200389180
Publication date
Dec 10, 2020
STMicroelectronics International N.V.
Ankur Bal
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR SINGLE TEMPERATURE SUBTHRESHOLD FACTOR TRI...
Publication number
20190044528
Publication date
Feb 7, 2019
Intel Corporation
Cho-Ying Lu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CURRENT SOURCE CALIBRATION TRACKING TEMPERATURE AND BIAS CURRENT
Publication number
20180348806
Publication date
Dec 6, 2018
Analog Devices, Inc.
Haiyang Zhu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CIRCUIT DEVICE, PHYSICAL QUANTITY MEASUREMENT DEVICE, ELECTRONIC AP...
Publication number
20180287626
Publication date
Oct 4, 2018
SEIKO EPSON CORPORATION
Hideo HANEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MULTICORE SUCCESSIVE APPROXIMATION REGISTER ANALOG TO DIGITAL CONVE...
Publication number
20180183455
Publication date
Jun 28, 2018
Avnera Corporation
Wai Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL SYNTHESIZER, COMMUNICATION UNIT AND METHOD THEREFOR
Publication number
20180181077
Publication date
Jun 28, 2018
NXP USA, Inc.
Didier SALLE
G04 - HOROLOGY
Information
Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE PICKUP SYSTEM
Publication number
20170244422
Publication date
Aug 24, 2017
Canon Kabushiki Kaisha
Seiji Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT CALIBRATION OF ERRORS IN MULTI-STAGE ANALOG-TO-DIGITAL CO...
Publication number
20160182073
Publication date
Jun 23, 2016
Analog Devices, Inc.
CARROLL C. SPEIR
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SELF-CALIBRATING VCO-BASED ANALOG-TO-DIGITAL CONVERTER AND METHOD T...
Publication number
20150349794
Publication date
Dec 3, 2015
Realtek Semiconductor Corp.
Chia-Liang (Leon) Lin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CAPACITANCE-TO-DIGITAL CONVERTER AND METHOD FOR PROVIDING A DIGITAL...
Publication number
20150295587
Publication date
Oct 15, 2015
ams AG
Jose Manuel GARCIA GONZALEZ
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL DEVICE
Publication number
20150263752
Publication date
Sep 17, 2015
RENESAS ELECTRONICS CORPORATION
Masumi KON
G01 - MEASURING TESTING
Information
Patent Application
SEMICONDUCTOR DEVICE AND ELECTRONIC CONTROL DEVICE
Publication number
20150109155
Publication date
Apr 23, 2015
RENESAS ELECTRONICS CORPORATION
Masumi KON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IMAGING ELEMENT, IMAGING DEVICE, ELECTRONIC DEVICE, AND IMAGING METHOD
Publication number
20140375855
Publication date
Dec 25, 2014
SONY CORPORATION
Toshiyuki Nishihara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIGITAL-ANALOG CONVERSION APPARATUS AND METHOD
Publication number
20140304575
Publication date
Oct 9, 2014
Jong-Woo LEE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BACKGROUND CALIBRATION OF ADC REFERENCE VOLTAGE DUE TO INPUT SIGNAL...
Publication number
20140266847
Publication date
Sep 18, 2014
Analog Devices, Inc.
Junhua SHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ARRANGEMENT FOR READING OUT AN ANALOG VOLTAGE SIGNAL
Publication number
20140176357
Publication date
Jun 26, 2014
ABB TECHNOLOGY AG
Joris PASCAL
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
I-Q MISMATCH CALIBRATION AND METHOD
Publication number
20130336143
Publication date
Dec 19, 2013
QUALCOMM Incorporated
Ojas Mahendra Choksi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
I-Q MISMATCH CALIBRATION AND METHOD
Publication number
20130328707
Publication date
Dec 12, 2013
QUALCOMM Incorporated
Ojas Mahendra Choksi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
A/D CONVERTER CIRCUIT, ELECTRONIC APPARATUS AND A/D CONVERSION METHOD
Publication number
20130265181
Publication date
Oct 10, 2013
Hideo HANEDA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE PICKUP SYSTEM
Publication number
20130258131
Publication date
Oct 3, 2013
Canon Kabushiki Kaisha
Seiji Hashimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE