bit detection or demodulation methods

Industry

CPC
G11B20/10268

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B20/00Signal processing not specific to the method of recording or reproducing Circuits therefor

Current Industry

G11B20/10268bit detection or demodulation methods

Industries

Patents Grantslast 30 patents

Information Patent Grant
Machine-learning optimization of data reading and writing
- Patent number 12,019,705
- Issue date Jun 25, 2024
- Microsoft Technology Licensing, LLC
- Ioan Alexandru Stefanovici
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reader bias based locking technique enabling high read concurrency...
- Patent number 11,972,777
- Issue date Apr 30, 2024
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device that corrects position of head by demodulation
- Patent number 11,694,720
- Issue date Jul 4, 2023
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader bias based locking technique enabling high read concurrency...
- Patent number 11,594,252
- Issue date Feb 28, 2023
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and method
- Patent number 11,551,710
- Issue date Jan 10, 2023
- Kabushiki Kaisha Toshiba
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device capable of correcting servo demodulation position
- Patent number 11,495,261
- Issue date Nov 8, 2022
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device capable of correcting servo demodulation position
- Patent number 11,355,151
- Issue date Jun 7, 2022
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device
- Patent number 11,295,779
- Issue date Apr 5, 2022
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kohei Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Drive substrate for camera and broadcast camera
- Patent number 11,184,530
- Issue date Nov 23, 2021
- Hitachi Kokusai Electric Inc.
- Yosuke Nakayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reader bias based locking technique enabling high read concurrency...
- Patent number 11,170,816
- Issue date Nov 9, 2021
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Erasure code-based partial write-in
- Patent number 11,119,849
- Issue date Sep 14, 2021
- BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD
- Huiba Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device capable of correcting servo demodulation position
- Patent number 11,087,796
- Issue date Aug 10, 2021
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Global secondary path locking technique enabling high read concurre...
- Patent number 11,056,145
- Issue date Jul 6, 2021
- Oracle International Corporation
- Alex Kogan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Machine-learning optimization of data reading and writing
- Patent number 10,970,363
- Issue date Apr 6, 2021
- Microsoft Technology Licensing, LLC
- Ioan Alexandru Stefanovici
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disk device and linearity error correction method
- Patent number 10,854,238
- Issue date Dec 1, 2020
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader bias based locking technique enabling high read concurrency...
- Patent number 10,811,049
- Issue date Oct 20, 2020
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic data processing device and magnetic data processing method
- Patent number 10,586,568
- Issue date Mar 10, 2020
- NIDEC SANKYO CORPORATION
- Akihiro Negishi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reader bias based locking technique enabling high read concurrency...
- Patent number 10,535,368
- Issue date Jan 14, 2020
- Oracle International Corporation
- David Dice
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal detection method of staggered two-dimensional bit-patterned...
- Patent number 10,453,489
- Issue date Oct 22, 2019
- Foundation of Soongsil University-Industry Cooperation
- Jaejin Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase slip recovery
- Patent number 10,446,185
- Issue date Oct 15, 2019
- Seagate Technology LLC
- Richard P. Michel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for correlation based data alignment
- Patent number 10,152,999
- Issue date Dec 11, 2018
- Avago Technologies International Sales Pte. Limited
- Shaohua Yang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bimodal modulation
- Patent number 10,014,027
- Issue date Jul 3, 2018
- Seagate Technology LLC
- Vijay Kumar
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing device, control device, control method, and computer-re...
- Patent number 10,009,571
- Issue date Jun 26, 2018
- Mitsubishi Electric Corporation
- Kenji Esumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for providing an output signal without or with re...
- Patent number 9,928,870
- Issue date Mar 27, 2018
- NXP B.V.
- Edwin Schapendonk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tape storage device having at least one redundant read data element
- Patent number 9,792,928
- Issue date Oct 17, 2017
- Hewlett Packard Enterprise Development LP
- Mike Alan Holmberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Bimodal modulation
- Patent number 9,754,620
- Issue date Sep 5, 2017
- Seagate Technology LLC
- Vijay Kumar
- G11 - INFORMATION STORAGE
Information Patent Grant
Signal processing device, magnetic information playback device, and...
- Patent number 9,747,161
- Issue date Aug 29, 2017
- FUJIFILM Corporation
- Atsushi Musha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for coherent holographic data channels
- Patent number 9,703,260
- Issue date Jul 11, 2017
- Akonia Holographics LLC
- Mark R. Ayres
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for determining bit rate and apparatus therefor
- Patent number 9,548,078
- Issue date Jan 17, 2017
- Center for Integrated Smart Sensors Foundation
- Giwon Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Holographic data reproduction apparatus and method thereof
- Patent number 9,495,992
- Issue date Nov 15, 2016
- Foundation of Soongsil University-Industry Cooperation
- Sungbin Im
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Reader Bias Based Locking Technique Enabling High Read Concurrency...
- Publication number 20240265945
- Publication date Aug 8, 2024
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reader Bias Based Locking Technique Enabling High Read Concurrency...
- Publication number 20230206953
- Publication date Jun 29, 2023
- Oracle International Corporation
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD
- Publication number 20220406331
- Publication date Dec 22, 2022
- Kabushiki Kaisha Toshiba
- Yoshifumi Obara
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Bias Based Locking Technique Enabling High Read Concurrency...
- Publication number 20220044701
- Publication date Feb 10, 2022
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20220020394
- Publication date Jan 20, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Kohei NAKATA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...
- Publication number 20210327468
- Publication date Oct 21, 2021
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...
- Publication number 20210327469
- Publication date Oct 21, 2021
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Application
Global Secondary Path Locking Technique Enabling High Read Concurre...
- Publication number 20210287716
- Publication date Sep 16, 2021
- Alex Kogan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE-LEARNING OPTIMIZATION OF DATA READING AND WRITING
- Publication number 20210224355
- Publication date Jul 22, 2021
- Microsoft Technology Licensing, LLC
- Ioan Alexandru STEFANOVICI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Reader Bias Based Locking Technique Enabling High Read Concurrency...
- Publication number 20200411049
- Publication date Dec 31, 2020
- David Dice
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...
- Publication number 20200286517
- Publication date Sep 10, 2020
- KABUSHIKI KAISHA TOSHIBA
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC DISK DEVICE AND LINEARITY ERROR CORRECTION METHOD
- Publication number 20200185004
- Publication date Jun 11, 2020
- Kabushiki Kaisha Toshiba
- Naoki Tagami
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Bias Based Locking Technique Enabling High Read Concurrency...
- Publication number 20200152236
- Publication date May 14, 2020
- Oracle International Corporation
- David Dice
- G11 - INFORMATION STORAGE
Information Patent Application
ERASURE CODE-BASED PARTIAL WRITE-IN
- Publication number 20190347160
- Publication date Nov 14, 2019
- BEIJING SANKUAI ONLINE TECHNOLOGY CO., LTD
- Huiba LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DATA PROCESSING DEVICE AND MAGNETIC DATA PROCESSING METHOD
- Publication number 20190251994
- Publication date Aug 15, 2019
- NIDEC SANKYO CORPORATION
- Akihiro NEGISHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BIMODAL MODULATION
- Publication number 20180130493
- Publication date May 10, 2018
- Seagate Technology LLC
- Vijay Kumar
- G11 - INFORMATION STORAGE
Information Patent Application
BIMODAL MODULATION
- Publication number 20160217821
- Publication date Jul 28, 2016
- Seagate Technology LLC
- Vijay Kumar
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DETERMINING BIT RATE AND APPARATUS THEREFOR
- Publication number 20150380049
- Publication date Dec 31, 2015
- CENTER FOR INTEGRATED SMART SENSORS FOUNDATION
- Giwon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RUN-LENGTH LIMITED (RLL) CODES
- Publication number 20150310889
- Publication date Oct 29, 2015
- Marvell International Ltd.
- Kui Cai
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PREDICTING A NOISE COMPONENT ASSOCIATED WITH A READBACK S...
- Publication number 20150310890
- Publication date Oct 29, 2015
- Marvell International Ltd.
- Yibin Ng
- G11 - INFORMATION STORAGE
Information Patent Application
Array-Reader Based Magnetic Recording Systems With Quadrature Ampli...
- Publication number 20150062730
- Publication date Mar 5, 2015
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
CHANNEL BITWORD PROCESSOR, PRML DECODER, AND OPTICAL INFORMATION RE...
- Publication number 20150043321
- Publication date Feb 12, 2015
- Hitachi-LG Data Storage, Inc.
- Atsushi KIKUGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Array-Reader Based Magnetic Recording Systems With Frequency Divisi...
- Publication number 20150029608
- Publication date Jan 29, 2015
- LSI Corporation
- George Mathew
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Floating Variance Branch Metric Calculation
- Publication number 20140362461
- Publication date Dec 11, 2014
- Weijun Tan
- G11 - INFORMATION STORAGE
Information Patent Application
ITERATIVE DATA STORAGE READ CHANNEL ARCHITECTURE
- Publication number 20140359396
- Publication date Dec 4, 2014
- Roy D. Cideciyan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DECODING CONTROL APPARATUS, DATA STORAGE APPARATUS AND DATA DE...
- Publication number 20140347761
- Publication date Nov 27, 2014
- Kabushiki Kaisha Toshiba
- Tomokazu OKUBO
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND METHOD FOR SUPPRESSING JITTER IN DIGITAL DATA SIGNALS IN...
- Publication number 20140347763
- Publication date Nov 27, 2014
- Laufer Teknik, Inc.
- Mark Porzilli
- G11 - INFORMATION STORAGE
Information Patent Application
De-Duplication
- Publication number 20140340778
- Publication date Nov 20, 2014
- Andrew Hana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and Methods Selective Complexity Data Decoding
- Publication number 20140313610
- Publication date Oct 23, 2014
- LSI Corporation
- Fan Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF PROCESSING ADDRESS INFORMATION FOR A DATA STORAGE DEVICE,...
- Publication number 20140300985
- Publication date Oct 9, 2014
- Song Hua Zhang
- G11 - INFORMATION STORAGE

bit detection or demodulation methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Machine-learning optimization of data reading and writing

Reader bias based locking technique enabling high read concurrency...

Magnetic disk device that corrects position of head by demodulation

Reader bias based locking technique enabling high read concurrency...

Magnetic disk device and method

Magnetic disk device capable of correcting servo demodulation position

Magnetic disk device capable of correcting servo demodulation position

Optical disk device

Drive substrate for camera and broadcast camera

Reader bias based locking technique enabling high read concurrency...

Erasure code-based partial write-in

Magnetic disk device capable of correcting servo demodulation position

Global secondary path locking technique enabling high read concurre...

Machine-learning optimization of data reading and writing

Magnetic disk device and linearity error correction method

Reader bias based locking technique enabling high read concurrency...

Magnetic data processing device and magnetic data processing method

Reader bias based locking technique enabling high read concurrency...

Signal detection method of staggered two-dimensional bit-patterned...

Phase slip recovery

Systems and methods for correlation based data alignment

Bimodal modulation

Reproducing device, control device, control method, and computer-re...

System and method for providing an output signal without or with re...

Tape storage device having at least one redundant read data element

Bimodal modulation

Signal processing device, magnetic information playback device, and...

Methods and apparatus for coherent holographic data channels

Method for determining bit rate and apparatus therefor

Holographic data reproduction apparatus and method thereof

Patents Applicationslast 30 patents

Reader Bias Based Locking Technique Enabling High Read Concurrency...

Reader Bias Based Locking Technique Enabling High Read Concurrency...

MAGNETIC DISK DEVICE AND METHOD

Reader Bias Based Locking Technique Enabling High Read Concurrency...

OPTICAL DISK DEVICE

MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...

MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...

Global Secondary Path Locking Technique Enabling High Read Concurre...

MACHINE-LEARNING OPTIMIZATION OF DATA READING AND WRITING

Reader Bias Based Locking Technique Enabling High Read Concurrency...

MAGNETIC DISK DEVICE, WRITING METHOD OF SERVO SECTOR, AND METHOD OF...

MAGNETIC DISK DEVICE AND LINEARITY ERROR CORRECTION METHOD

Reader Bias Based Locking Technique Enabling High Read Concurrency...

ERASURE CODE-BASED PARTIAL WRITE-IN

MAGNETIC DATA PROCESSING DEVICE AND MAGNETIC DATA PROCESSING METHOD

BIMODAL MODULATION

BIMODAL MODULATION

METHOD FOR DETERMINING BIT RATE AND APPARATUS THEREFOR

RUN-LENGTH LIMITED (RLL) CODES

METHOD OF PREDICTING A NOISE COMPONENT ASSOCIATED WITH A READBACK S...

Array-Reader Based Magnetic Recording Systems With Quadrature Ampli...

CHANNEL BITWORD PROCESSOR, PRML DECODER, AND OPTICAL INFORMATION RE...

Array-Reader Based Magnetic Recording Systems With Frequency Divisi...

Systems and Methods for Floating Variance Branch Metric Calculation

ITERATIVE DATA STORAGE READ CHANNEL ARCHITECTURE

DATA DECODING CONTROL APPARATUS, DATA STORAGE APPARATUS AND DATA DE...

SYSTEM AND METHOD FOR SUPPRESSING JITTER IN DIGITAL DATA SIGNALS IN...

De-Duplication

Systems and Methods Selective Complexity Data Decoding

METHOD OF PROCESSING ADDRESS INFORMATION FOR A DATA STORAGE DEVICE,...