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Analogue/digital converters using delta-sigma modulation as an intermediate step
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H03M3/458
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Parent Industries
H
ELECTRICITY
H03
Electronic circuits
H03M
CODING DECODING CODE CONVERSION IN GENERAL
H03M3/00
Conversion of analogue values to or from differential modulation
Current Industry
H03M3/458
Analogue/digital converters using delta-sigma modulation as an intermediate step
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Patents Grants
last 30 patents
Information
Patent Grant
Analog-to-digital converter having punctured quantizer
Patent number
11,894,864
Issue date
Feb 6, 2024
Silicon Laboratories Inc.
John M Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Motion sensor with sigma-delta analog-to-digital converter having r...
Patent number
11,881,874
Issue date
Jan 23, 2024
Invensense, Inc.
Gabriele Pelli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital filter for a delta-sigma analog-to-digital converter
Patent number
11,870,465
Issue date
Jan 9, 2024
Texas Instruments Incorporated
Venkataratna Subrahmanya Bharathi Akondy Raja Raghupathi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Parasitic insensitive sampling in sensors
Patent number
11,867,584
Issue date
Jan 9, 2024
pSemi Corporation
Vishnu Srinivasan
B81 - MICRO-STRUCTURAL TECHNOLOGY
Information
Patent Grant
Adaptive bias techniques for amplifiers in sigma delta modulators
Patent number
11,863,205
Issue date
Jan 2, 2024
Analog Devices International Unlimited Company
Abhishek Bandyopadhyay
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for delta-sigma digitization
Patent number
11,863,232
Issue date
Jan 2, 2024
Cable Television Laboratories, Inc.
Jing Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ambient light sensor circuits with a delta-sigma analog to digital...
Patent number
11,852,525
Issue date
Dec 26, 2023
PAX Water Technologies Inc.
Ravi Kumar Adusumalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Rotation rate sensor and method for operating a rotation rate sensor
Patent number
11,841,378
Issue date
Dec 12, 2023
Robert Bosch GmbH
Luca Valli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hybrid high-bandwidth magnetic field sensor
Patent number
11,828,625
Issue date
Nov 28, 2023
Infineon Technologies AG
Mario Motz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electronic device
Patent number
11,831,306
Issue date
Nov 28, 2023
Infineon Technologies AG
Mihail Jefremow
G01 - MEASURING TESTING
Information
Patent Grant
Minimizing a delay of a capacitance-to-voltage converter of a gyros...
Patent number
11,821,731
Issue date
Nov 21, 2023
Invensense, Inc.
Carlo Pinna
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and circuitry for built-in self-testing of circuitry and/or...
Patent number
11,815,492
Issue date
Nov 14, 2023
BFLY OPERATIONS, INC.
Chao Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sigma Delta quantization for images
Patent number
11,818,479
Issue date
Nov 14, 2023
Board of Trustees of Michigan State University
Rongrong Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Hall sensor-based data acquisition system
Patent number
11,782,101
Issue date
Oct 10, 2023
Cirrus Logic, Inc.
Prashanth Drakshapalli
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Programmable chopping architecture to reduce offset in an analog fr...
Patent number
11,770,109
Issue date
Sep 26, 2023
Cypress Semiconductor Corporation
Erhan Hancioglu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal processing circuit, corresponding sensor device and apparatus
Patent number
11,740,136
Issue date
Aug 29, 2023
STMicroelectronics S.r.l.
Michele Vaiana
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time-to-digital converter and phase-locked loop
Patent number
11,720,066
Issue date
Aug 8, 2023
Commissariat a l'Energie Atomique et Aux Energies Alternatives
David Lachartre
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Analog front end channel driver circuit
Patent number
11,703,975
Issue date
Jul 18, 2023
SIGMASENSE, LLC.
Patrick Troy Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Loop gain auto calibration using loop gain detector
Patent number
11,689,214
Issue date
Jun 27, 2023
Taiwan Semiconductor Manufacturing Company Limited
Mao-Hsuan Chou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Capacitance to digital converter, integrated sensor interface and s...
Patent number
11,680,969
Issue date
Jun 20, 2023
ams AG
Rafael Serrano Gotarredona
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
A/D converter, sensor processing circuit, and sensor system
Patent number
11,677,411
Issue date
Jun 13, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junji Nakatsuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Digital filter, A/D converter, sensor processing circuit, and senso...
Patent number
11,664,815
Issue date
May 30, 2023
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Masaaki Nagai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Ramp voltage generator, image sensing device and operating method o...
Patent number
11,652,952
Issue date
May 16, 2023
SK Hynix Inc.
Hyuen Hee Bae
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Devices and methods for safety mechanisms
Patent number
11,614,485
Issue date
Mar 28, 2023
Infineon Technologies AG
Michael Augustin
G06 - COMPUTING CALCULATING COUNTING
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
Analog-to-digital converter, phase sampler, time-to-digital convert...
Patent number
11,569,801
Issue date
Jan 31, 2023
QUALCOMM Incorporated
Liang Dai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Time-domain incremental two-step capacitance-to-digital converter
Patent number
11,569,826
Issue date
Jan 31, 2023
Board of Regents, The University of Texas System
Xiyuan Tang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
ANC system
Patent number
11,562,730
Issue date
Jan 24, 2023
Asahi Kasei Microdevices Corporation
Takashi Ninagawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Voltage monitor using switching signal for motor
Patent number
11,561,247
Issue date
Jan 24, 2023
Infineon Technologies AG
Michael Krug
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reconfigurable analog to digital converter (ADC)
Patent number
11,558,065
Issue date
Jan 17, 2023
NXP B.V.
Jean Cauxuan Le
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
HYBRID HIGH-BANDWIDTH MAGNETIC FIELD SENSOR
Publication number
20240085217
Publication date
Mar 14, 2024
INFINEON TECHNOLOGIES AG
Mario Motz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGMA-DELTA ANALOGUE TO DIGITAL CONVERTER
Publication number
20240080035
Publication date
Mar 7, 2024
NXP USA, Inc.
Thierry Dominique Yves Cassagnes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CALIBRATION OF ANTI-ALIASING FILTER MISMATCH
Publication number
20240072823
Publication date
Feb 29, 2024
Cirrus Logic International Semiconductor Ltd.
Arashk NOROUZPOURSHIRAZI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Low Power Digital PDM Microphone Interfacing for Always-On Applicat...
Publication number
20240039555
Publication date
Feb 1, 2024
SYNTIANT
Joseph Cordaro
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Analog Front End Channel Driver Circuit
Publication number
20230367414
Publication date
Nov 16, 2023
SIGMASENSE, LLC.
Patrick Troy Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYBRID HIGH-BANDWIDTH MAGNETIC FIELD SENSOR
Publication number
20230314176
Publication date
Oct 5, 2023
INFINEON TECHNOLOGIES AG
Mario Motz
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Loop Gain Auto Calibration Using Loop Gain Detector
Publication number
20230318617
Publication date
Oct 5, 2023
Taiwan Semiconductor Manufacturing Company Limited
Mao-Hsuan Chou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DELTA-SIGMA AD CONVERTER AND SENSOR DEVICE
Publication number
20230318618
Publication date
Oct 5, 2023
ABLIC Inc.
Biao SHEN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Analog-to-Digital Converter Having Punctured Quantizer
Publication number
20230308111
Publication date
Sep 28, 2023
Silicon Laboratories Inc.
John M. Khoury
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INPUT IMPEDANCE BOOSTING APPARATUS ROBUST AGAINST PARASITIC COMPONENTS
Publication number
20230261670
Publication date
Aug 17, 2023
DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
Jung Hyup LEE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MOTION SENSOR WITH SIGMA-DELTA ANALOG-TO-DIGITAL CONVERTER HAVING R...
Publication number
20230261669
Publication date
Aug 17, 2023
InvenSense, Inc.
Gabriele Pelli
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR TESTING AN ANALOG-TO-DIGITAL CONVERTER UNIT HAVING DELTA...
Publication number
20230198545
Publication date
Jun 22, 2023
ROBERT BOSCH GmbH
Rudolf Ritter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A Current-to-Digital Converter
Publication number
20230179221
Publication date
Jun 8, 2023
Agency for Science, Technology and Research
Tantan Zhang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIGITAL FILTER FOR A DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER
Publication number
20230163781
Publication date
May 25, 2023
TEXAS INSTRUMENTS INCORPORATED
Venkataratna Subrahmanya Bharathi AKONDY RAJA RAGHUPATHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TEMPERATURE SENSOR FOR A TCXO
Publication number
20230110657
Publication date
Apr 13, 2023
eoSemi Limited
Peter Trevor BEATSON
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TIME-TO-DIGITAL CONVERTER AND PHASE-LOCKED LOOP
Publication number
20230102825
Publication date
Mar 30, 2023
Commissariat a I'Energie Atomique et aux Energies Alternatives
David LACHARTRE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PROGRAMMABLE CHOPPING ARCHITECTURE TO REDUCE OFFSET IN AN ANALOG FR...
Publication number
20230055860
Publication date
Feb 23, 2023
CYPRESS SEMICONDUCTOR CORPORATION
Erhan Hancioglu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ELECTRONIC DEVICE
Publication number
20220399886
Publication date
Dec 15, 2022
INFINEON TECHNOLOGIES AG
Mihail Jefremow
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SENSOR CIRCUITS
Publication number
20220393697
Publication date
Dec 8, 2022
ams International AG
Ravi Kumar ADUSUMALLI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Hybrid Low Power Analog to Digital Converter (ADC) Based Artificial...
Publication number
20220327370
Publication date
Oct 13, 2022
SIGMASENSE, LLC.
Phuong Huynh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TRANSMITTER OUTPUT SIGNAL POWER MEASUREMENT APPARATUS
Publication number
20220311460
Publication date
Sep 29, 2022
QUALCOMM Incorporated
Meysam AZIN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
ANALOG-TO-DIGITAL CONVERTER, PHASE SAMPLER, TIME-TO-DIGITAL CONVERT...
Publication number
20220294433
Publication date
Sep 15, 2022
QUALCOMM Incorporated
Liang Dai
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Loop Gain Auto Calibration Using Loop Gain Detector
Publication number
20220286141
Publication date
Sep 8, 2022
Taiwan Semiconductor Manufacturing Company Limited
Mao-Hsuan Chou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEM-LEVEL CHOPPING IN COULOMB COUNTER CIRCUIT
Publication number
20220263520
Publication date
Aug 18, 2022
Cirrus Logic International Semiconductor Ltd.
Axel THOMSEN
G01 - MEASURING TESTING
Information
Patent Application
Analog Front End Channel Driver Circuit
Publication number
20220253172
Publication date
Aug 11, 2022
SIGMASENSE, LLC.
Patrick Troy Gray
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RAMP VOLTAGE GENERATOR, IMAGE SENSING DEVICE AND OPERATING METHOD O...
Publication number
20220247890
Publication date
Aug 4, 2022
SK HYNIX INC.
Hyuen Hee BAE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SWITCHED-CAPACITOR INTEGRATORS WITH IMPROVED FLICKER NOISE REJECTION
Publication number
20220239308
Publication date
Jul 28, 2022
Analog Devices International Unlimited Company
Roberto S. MAURINO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITAL FILTER FOR A DELTA-SIGMA ANALOG-TO-DIGITAL CONVERTER
Publication number
20220239312
Publication date
Jul 28, 2022
TEXAS INSTRUMENTS INCORPORATED
Venkataratna Subrahmanya Bharathi AKONDY RAJA RAGHUPATHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
RECONFIGURABLE ANALOG TO DIGITAL CONVERTER (ADC)
Publication number
20220239313
Publication date
Jul 28, 2022
NXP B.V.
Jean CauXuan Le
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
A/D CONVERTER, SENSOR PROCESSING CIRCUIT, AND SENSOR SYSTEM
Publication number
20220173746
Publication date
Jun 2, 2022
Panasonic Intellectual Property Management Co., Ltd.
Junji NAKATSUKA
H03 - BASIC ELECTRONIC CIRCUITRY