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ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M1/00
Analogue/digital conversion Digital/analogue conversion
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H03M1/68
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Patents Grants
last 30 patents
Information
Patent Grant
Audio circuit, and reproduction method of DSD signal
Patent number
12,167,213
Issue date
Dec 10, 2024
Rohm Co., Ltd.
Shinji Yamagami
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shuffler-free ADC error compensation
Patent number
12,126,351
Issue date
Oct 22, 2024
NXP B.V.
Robert Rutten
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor device and control method for the same
Patent number
12,126,352
Issue date
Oct 22, 2024
Renesas Electronics Corporation
Wataru Saito
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter
Patent number
12,119,839
Issue date
Oct 15, 2024
Winbond Electronics Corp.
Ju-An Chiang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Audio signal processing circuit
Patent number
12,119,842
Issue date
Oct 15, 2024
Rohm Co., Ltd.
Shinji Yamagami
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Capacitor digital-to-analog converter using random reset signal and...
Patent number
12,113,545
Issue date
Oct 8, 2024
Samsung Electronics Co., Ltd.
Yanghoon Lee
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with static alternating fill order syst...
Patent number
12,040,816
Issue date
Jul 16, 2024
Apple Inc.
Antonio Passamani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit apparatus for converting digital signals to analog signals...
Patent number
12,028,089
Issue date
Jul 2, 2024
Jariet Technologies, Inc.
Ark-Chew Wong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self calibrating digital-to-analog converter
Patent number
12,028,086
Issue date
Jul 2, 2024
NXP USA, INC.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with digitally controlled trim
Patent number
12,028,085
Issue date
Jul 2, 2024
Texas Instruments Incorporated
Tanmay Neema
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter including current cell array
Patent number
12,003,250
Issue date
Jun 4, 2024
Samsung Electronics Co., Ltd.
Kyeongjoon Ko
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock alignment and uninterrupted phase change systems and methods
Patent number
11,984,896
Issue date
May 14, 2024
Apple Inc.
Antonio Passamani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital to analog converter
Patent number
11,979,169
Issue date
May 7, 2024
NXP USA, INC.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic circuit having a digital to analog converter
Patent number
11,942,961
Issue date
Mar 26, 2024
STMicroelectronics S.r.l.
Daniele Oreggia
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter with digitally controlled trim
Patent number
11,936,395
Issue date
Mar 19, 2024
Texas Instruments Incorporated
Tanmay Neema
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Microphones with an on-demand digital-to-analog converter
Patent number
11,863,196
Issue date
Jan 2, 2024
Infineon Technologies AG
Jose Luis Ceballos
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital-to-analog converter, analog-to-digital converter, signal pr...
Patent number
11,849,230
Issue date
Dec 19, 2023
Olympus Corporation
Takaharu Tani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for digital-to-analog converter with switched res...
Patent number
11,843,390
Issue date
Dec 12, 2023
Texas Instruments Incorporated
Jun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
DA conversion circuit, electro-optical device and electronic apparatus
Patent number
11,831,327
Issue date
Nov 28, 2023
Seiko Epson Corporation
Hitoshi Ota
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Integer matrix multiplication based on mixed signal circuits
Patent number
11,809,837
Issue date
Nov 7, 2023
International Business Machines Corporation
Ankur Agrawal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal converter device, dynamic element matching circuit, and dyna...
Patent number
11,799,490
Issue date
Oct 24, 2023
Realtek Semiconductor Corporation
Sheng-Hsiung Lin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-calibration of reference voltage drop in digital to analog con...
Patent number
11,757,463
Issue date
Sep 12, 2023
NXP USA, INC.
Ronak Prakashchandra Trivedi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Matched digital-to-analog converters
Patent number
11,742,874
Issue date
Aug 29, 2023
RAMBUS INC.
Ravi Shivnaraine
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of vernier digital-to-analog conversion
Patent number
11,736,117
Issue date
Aug 22, 2023
Yury Alexandrovich Nikitin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
LSB dithering for segmented DACs
Patent number
11,728,821
Issue date
Aug 15, 2023
MEDIATEK Singapore Pte. Ltd.
Boyi Zheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dynamic driver voltage headroom adjustment
Patent number
11,723,122
Issue date
Aug 8, 2023
Texas Instruments Incorporated
Jiana Lou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Current steering digital to analog converter (DAC) system to perfor...
Patent number
11,711,090
Issue date
Jul 25, 2023
VERVESEMI MICROELECTRONICS PRIVATE LIMITED
Pratap Narayan Singh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Adaptive switch biasing scheme for digital-to-analog converter (DAC...
Patent number
11,705,921
Issue date
Jul 18, 2023
QUALCOMM Incorporated
Xilin Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of Vernier digital-to-analog conversion
Patent number
11,689,212
Issue date
Jun 27, 2023
Yury Alexandrovich Nikitin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System for and method of cancelling a transmit signal echo in full...
Patent number
11,683,046
Issue date
Jun 20, 2023
Avago Technologies International Sales Pte. Limited
Jingguang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Converter Circuit Devices Having Drivers and Combination Circuit
Publication number
20240388306
Publication date
Nov 21, 2024
JARIET TECHNOLOGIES, INC.
Ark-Chew WONG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOAD MATCHING FOR A CURRENT-STEERING DIGITAL-TO-ANALOG CONVERTER
Publication number
20240322838
Publication date
Sep 26, 2024
QUALCOMM Incorporated
Andrew WEIL
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER
Publication number
20240187018
Publication date
Jun 6, 2024
WINBOND ELECTRONICS CORP.
Ju-An Chiang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER WITH DYNAMIC ALTERNATING FILL ORDER SYS...
Publication number
20230412188
Publication date
Dec 21, 2023
Apple Inc.
Antonio Passamani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
D/A Converter With Resistive Interpolation
Publication number
20230353165
Publication date
Nov 2, 2023
Trustees of Tufts College
Wei Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM AND METHOD FOR DIGITAL-TO-ANALOG CONVERTER WITH SWITCHED RES...
Publication number
20230208426
Publication date
Jun 29, 2023
TEXAS INSTRUMENTS INCORPORATED
Jun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INPUT CIRCUITRY AND A METHOD FOR RECEIVING AN ANALOG INPUT SIGNAL
Publication number
20230198543
Publication date
Jun 22, 2023
Xiaohua HUANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Microphones with an On-Demand Digital-To-Analog Converter
Publication number
20230179212
Publication date
Jun 8, 2023
INFINEON TECHNOLOGIES AG
Jose Luis Ceballos
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MATCHED DIGITAL-TO-ANALOG CONVERTERS
Publication number
20230163779
Publication date
May 25, 2023
Rambus Inc.
Ravi SHIVNARAINE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CAPACITOR DIGITAL-TO-ANALOG CONVERTER USING RANDOM RESET SIGNAL AND...
Publication number
20230128228
Publication date
Apr 27, 2023
Samsung Electronics Co., Ltd.
YANGHOON LEE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CLOCK ALIGNMENT AND UNINTERRUPTED PHASE CHANGE SYSTEMS AND METHODS
Publication number
20230109641
Publication date
Apr 6, 2023
Apple Inc.
Antonio Passamani
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TECHNIQUES TO REDUCE QUANTIZATION NOISE IN DELTA SIGMA CONVERTERS
Publication number
20230060505
Publication date
Mar 2, 2023
Analog Devices, Inc.
Abhishek BANDYOPADHYAY
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DA CONVERSION CIRCUIT, ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20230055172
Publication date
Feb 23, 2023
SEIKO EPSON CORPORATION
Hitoshi OTA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DIGITAL TO ANALOG CONVERTER
Publication number
20230031469
Publication date
Feb 2, 2023
NXP USA, Inc.
Yizhong Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL CONVERTER DEVICE, DYNAMIC ELEMENT MATCHING CIRCUIT, AND DYNA...
Publication number
20230024276
Publication date
Jan 26, 2023
REALTEK SEMICONDUCTOR CORPORATION
SHENG-HSIUNG LIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DA CONVERSION CIRCUIT, ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
Publication number
20220416803
Publication date
Dec 29, 2022
SEIKO EPSON CORPORATION
Hitoshi OTA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER INCLUDING CURRENT CELL ARRAY
Publication number
20220399900
Publication date
Dec 15, 2022
Samsung Electronics Co., Ltd.
Kyeongjoon KO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM FOR AND METHOD OF CANCELLING A TRANSMIT SIGNAL ECHO IN FULL...
Publication number
20220368335
Publication date
Nov 17, 2022
Avago Technologies International Sales Pte. Limited
Jingguang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF VERNIER DIGITAL-TO-ANALOG CONVERSION
Publication number
20220360277
Publication date
Nov 10, 2022
Yury Alexandrovich NIKITIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRONIC CIRCUIT HAVING A DIGITAL TO ANALOG CONVERTER
Publication number
20220329252
Publication date
Oct 13, 2022
STMicroelectronics S.r.l.
Daniele OREGGIA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
AUDIO CIRCUIT, AND REPRODUCTION METHOD OF DSD SIGNAL
Publication number
20220329942
Publication date
Oct 13, 2022
ROHM CO., LTD.
Shinji YAMAGAMI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LSB DITHERING FOR SEGMENTED DACS
Publication number
20220271771
Publication date
Aug 25, 2022
MEDIATEK SINGAPORE PTE LTD
Boyi Zheng
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PACKET PRIORITIZATION FOR NETWORK-BASED SOFTWARE-DEFINED RADIO
Publication number
20220271781
Publication date
Aug 25, 2022
Microsoft Technology Licensing, LLC
Amer Aref HASSAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PACKET PRIORITIZATION FOR NETWORK-BASED SOFTWARE-DEFINED RADIO
Publication number
20220271780
Publication date
Aug 25, 2022
Microsoft Technology Licensing, LLC
Amer Aref HASSAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
METHOD OF VERNIER DIGITAL-TO-ANALOG CONVERSION
Publication number
20220200621
Publication date
Jun 23, 2022
Yury Alexandrovich NIKITIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PACKET PRIORITIZATION FOR NETWORK-BASED SOFTWARE-DEFINED RADIO
Publication number
20220158663
Publication date
May 19, 2022
Microsoft Technology Licensing, LLC
Amer Aref HASSAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM FOR AND METHOD OF CANCELLING A TRANSMIT SIGNAL ECHO IN FULL...
Publication number
20220149851
Publication date
May 12, 2022
Avago Technologies International Sales Pte. Limited
Jingguang Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL-TO-ANALOG CONVERTER SYSTEM
Publication number
20220094367
Publication date
Mar 24, 2022
TEXAS INSTRUMENTS INCORPORATED
Jun Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGER MATRIX MULTIPLICATION BASED ON MIXED SIGNAL CIRCUITS
Publication number
20220075596
Publication date
Mar 10, 2022
International Business Machines Corporation
Ankur Agrawal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MATCHED DIGITAL-TO-ANALOG CONVERTERS
Publication number
20220077872
Publication date
Mar 10, 2022
Rambus Inc.
Ravi SHIVNARAINE
H03 - BASIC ELECTRONIC CIRCUITRY