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G11B20/1866
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G11
Information storage
G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B20/00
Signal processing not specific to the method of recording or reproducing Circuits therefor
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G11B20/1866
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic disk device
Patent number
12,033,662
Issue date
Jul 9, 2024
Kabushiki Kaisha Toshiba
Kana Furuhashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device with manipulated media mapping to control acces...
Patent number
11,790,948
Issue date
Oct 17, 2023
Western Digital Technologies, Inc.
Daniel J. Wade
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device power monitoring
Patent number
11,340,677
Issue date
May 24, 2022
Seagate Technology LLC
Darrel R. Bimberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Codeword interleaving for magnetic storage media
Patent number
11,061,582
Issue date
Jul 13, 2021
Marvell Asia Pte, Ltd.
Mats Oberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data storage device migrating data from non-energy assist disk surf...
Patent number
10,991,387
Issue date
Apr 27, 2021
Western Digital Technologies, Inc.
Prakash Balasubramaniam
G11 - INFORMATION STORAGE
Information
Patent Grant
Sequential data storage with rewrite using dead-track detection
Patent number
10,600,443
Issue date
Mar 24, 2020
International Business Machines Corporation
Kevin D. Butt
G11 - INFORMATION STORAGE
Information
Patent Grant
Sequential data storage with rewrite using dead-track detection
Patent number
10,339,971
Issue date
Jul 2, 2019
International Business Machines Corporation
Kevin D. Butt
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for tape layout optimization
Patent number
10,319,406
Issue date
Jun 11, 2019
Quantum Corporation
Suayb S. Arslan
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for tape layout optimization
Patent number
10,014,025
Issue date
Jul 3, 2018
Quantum Corporation
Suayb S. Arslan
G11 - INFORMATION STORAGE
Information
Patent Grant
Data storage device encoding and interleaving codewords to improve...
Patent number
9,761,273
Issue date
Sep 12, 2017
Western Digital Technologies, Inc.
Yiming Chen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tape header format having efficient and robust codeword interleave...
Patent number
9,548,760
Issue date
Jan 17, 2017
International Business Machines Corporation
Roy D. Cideciyan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Unequal error protection scheme for headerized sub data sets
Patent number
9,542,265
Issue date
Jan 10, 2017
International Business Machines Corporation
Roy D. Cideciyan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Systems and methods for recovered data stitching
Patent number
9,400,797
Issue date
Jul 26, 2016
Avago Technologies General IP (Singapore) Pte. Ltd.
Shaohua Yang
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and apparatus for decoding and correcting a first byte based...
Patent number
9,165,601
Issue date
Oct 20, 2015
Marvell World Trade Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Systems and methods for variable sector count spreading and de-spre...
Patent number
9,094,046
Issue date
Jul 28, 2015
LSI Corporation
Shaohua Yang
G11 - INFORMATION STORAGE
Information
Patent Grant
Channel decoder and method for generating equalized data and data e...
Patent number
9,026,894
Issue date
May 5, 2015
Marvell International Ltd.
Hongwei Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Systems and methods for data addressing in a storage device
Patent number
9,019,644
Issue date
Apr 28, 2015
LSI Corporation
Yang Han
G11 - INFORMATION STORAGE
Information
Patent Grant
Storage device with read channel circuitry configured to provide co...
Patent number
8,976,476
Issue date
Mar 10, 2015
LSI Corporation
Lu Lu
G11 - INFORMATION STORAGE
Information
Patent Grant
Constrained on-the-fly interleaver address generator circuits, syst...
Patent number
8,913,336
Issue date
Dec 16, 2014
STMicroelectronics, Inc.
Sivagnanam Parthasarathy
G11 - INFORMATION STORAGE
Information
Patent Grant
Reproduction apparatus, reproduction method, recording method, prog...
Patent number
8,693,851
Issue date
Apr 8, 2014
Sony Corporation
Toshiya Hamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Error correction code techniques for matrices with interleaved code...
Patent number
8,671,328
Issue date
Mar 11, 2014
Marvell World Trade Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Grant
Constrained on-the-fly interleaver address generator circuits, syst...
Patent number
8,625,220
Issue date
Jan 7, 2014
STMicroelectronics, Inc.
Sivagnanam Parthasarathy
G11 - INFORMATION STORAGE
Information
Patent Grant
Data processing apparatus and method, and program
Patent number
8,539,322
Issue date
Sep 17, 2013
Sony Corporation
Toshiyuki Miyauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Read channel detector for noise cancellation
Patent number
8,413,032
Issue date
Apr 2, 2013
Marvell International Ltd.
Hongwei Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of recording/reproducing digital data and apparatus for same
Patent number
8,407,533
Issue date
Mar 26, 2013
Hitachi, Ltd.
Taku Hoshizawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for recording and/or reproducing data on an in...
Patent number
8,385,185
Issue date
Feb 26, 2013
Samsung Electronics Co., Ltd.
Sung-hee Hwang
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording and reproducing data to/from a recording medium having a...
Patent number
8,356,235
Issue date
Jan 15, 2013
Hitachi, Ltd.
Osamu Kawamae
G11 - INFORMATION STORAGE
Information
Patent Grant
Interleaving parity bits into user bits to guarantee run-length con...
Patent number
8,321,750
Issue date
Nov 27, 2012
Link—A—Media Devices Corporation
Yu Kou
G11 - INFORMATION STORAGE
Information
Patent Grant
ECC interleaving for multi-track recording on magnetic tape
Patent number
8,276,045
Issue date
Sep 25, 2012
International Business Machines Corporation
Roy D. Cideciyan
G11 - INFORMATION STORAGE
Information
Patent Grant
Coding apparatus, coding method and coding program for combing two...
Patent number
8,239,742
Issue date
Aug 7, 2012
Sony Corporatioin
Keitarou Kondou
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
MAGNETIC DISK DEVICE
Publication number
20220301590
Publication date
Sep 22, 2022
Kabushiki Kaisha Toshiba
Kana FURUHASHI
G11 - INFORMATION STORAGE
Information
Patent Application
DATA STORAGE DEVICE POWER MONITORING
Publication number
20210240243
Publication date
Aug 5, 2021
SEAGATE TECHNOLOGY LLC
Darrel R. Bimberg
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEQUENTIAL DATA STORAGE WITH REWRITE USING DEAD-TRACK DETECTION
Publication number
20190214053
Publication date
Jul 11, 2019
International Business Machines Corporation
Kevin D. Butt
G11 - INFORMATION STORAGE
Information
Patent Application
SEQUENTIAL DATA STORAGE WITH REWRITE USING DEAD-TRACK DETECTION
Publication number
20190189156
Publication date
Jun 20, 2019
International Business Machines Corporation
Kevin D. Butt
G11 - INFORMATION STORAGE
Information
Patent Application
SYSTEM AND METHOD FOR TAPE LAYOUT OPTIMIZATION
Publication number
20190027186
Publication date
Jan 24, 2019
Quantum Corporation
Suayb S. Arslan
G11 - INFORMATION STORAGE
Information
Patent Application
DATA PROTECTION SYSTEM
Publication number
20180011647
Publication date
Jan 11, 2018
Tod R. Earhart
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETIC DISK DEVICE, DATA PROCESSING DEVICE AND RECORDING METHOD
Publication number
20170270963
Publication date
Sep 21, 2017
Kabushiki Kaisha Toshiba
Nobuhiro Maeto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
UNEQUAL ERROR PROTECTION SCHEME FOR HEADERIZED SUB DATA SETS
Publication number
20140380118
Publication date
Dec 25, 2014
Roy D. Cideciyan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dedicated Memory Structure for Sector Spreading Interleaving
Publication number
20140244926
Publication date
Aug 28, 2014
LSI Corporation
Shaohua Yang
G11 - INFORMATION STORAGE
Information
Patent Application
METHOD AND APPARATUS FOR DECODING AND CORRECTING A FIRST BYTE BASED...
Publication number
20140189467
Publication date
Jul 3, 2014
Marvell World Trade Ltd.
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
UNEQUAL ERROR PROTECTION SCHEME FOR HEADERIZED SUB DATA SETS
Publication number
20140189461
Publication date
Jul 3, 2014
International Business Machines Corporation
Roy D. Cideciyan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONSTRAINED ON-THE-FLY INTERLEAVER ADDRESS GENERATOR CIRCUITS, SYST...
Publication number
20140111882
Publication date
Apr 24, 2014
STMicroelectronics, Inc.
Sivagnanam PARTHASARATHY
G11 - INFORMATION STORAGE
Information
Patent Application
Systems and Methods for Multi-Matrix Data Processing
Publication number
20130232390
Publication date
Sep 5, 2013
LSI CORPORATION
Fan Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Variable Sector Size Interleaver
Publication number
20130139023
Publication date
May 30, 2013
LSI CORPORATION
Yang Han
G11 - INFORMATION STORAGE
Information
Patent Application
DATA PROTECTION SYSTEM
Publication number
20130094340
Publication date
Apr 18, 2013
Akonia Holographs, LLC
Tod R. EARHART
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERROR CORRECTION CODE TECHNIQUES FOR MATRICES WITH INTERLEAVED CODE...
Publication number
20130047055
Publication date
Feb 21, 2013
Mats Oberg
G11 - INFORMATION STORAGE
Information
Patent Application
Systems and Methods for Data Addressing in a Storage Device
Publication number
20120300332
Publication date
Nov 29, 2012
LSI CORPORATION
Yang Han
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL DISC RECORDING AND REPRODUCING SEMICONDUCTOR INTEGRATED CIR...
Publication number
20120236699
Publication date
Sep 20, 2012
Renesas Electronics Corporation
Tomokazu Yokoyama
G11 - INFORMATION STORAGE
Information
Patent Application
INTERLEAVING PARITY BITS INTO USER BITS TO GUARANTEE RUN-LENGTH CON...
Publication number
20120166912
Publication date
Jun 28, 2012
LINK_A_MEDIA DEVICES CORPORATION
Yu Kou
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHANNEL CIRCUIT AND METHOD OF DETECTING DEFECT OF MAGNETIC DISK DRIVE
Publication number
20120155239
Publication date
Jun 21, 2012
Kabushiki Kaisha Toshiba
Masatsugu NISHIDA
G11 - INFORMATION STORAGE
Information
Patent Application
TAPE LAYOUT DESIGN FOR RELIABLE ECC DECODING
Publication number
20120033321
Publication date
Feb 9, 2012
International Business Machines Corporation
Roy D. Cideciyan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
REPRODUCTION APPARATUS, REPRODUCTION METHOD, RECORDING APPARATUS, R...
Publication number
20110305429
Publication date
Dec 15, 2011
SONY CORPORATION
Toshiya Hamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of Recording/Reproducing Digital Data and Apparatus for Same
Publication number
20110271154
Publication date
Nov 3, 2011
Hitachi, Ltd
Taku Hoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA PROCESSING APPARATUS AND METHOD, AND PROGRAM
Publication number
20110246863
Publication date
Oct 6, 2011
Toshiyuki Miyauchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CONSTRAINED ON-THE-FLY INTERLEAVER ADDRESS GENERATOR CIRCUITS, SYST...
Publication number
20110080669
Publication date
Apr 7, 2011
STMicroelectronics, Inc.
SIVAGNANAM PARTHASARATHY
G11 - INFORMATION STORAGE
Information
Patent Application
ERROR CORRECTION CIRCUIT AND DATA STORAGE DEVICE
Publication number
20100241922
Publication date
Sep 23, 2010
TOSHIBA STORAGE DEVICE CORPORATION
Kana FURUHASHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DATA INTERLEAVING IN TAPE DRIVES
Publication number
20100232047
Publication date
Sep 16, 2010
International Business Machines Corporation
Giovanni Cherubini
G11 - INFORMATION STORAGE
Information
Patent Application
ENCODER AND OPTICAL DISK RECORDING APPARATUS
Publication number
20100235719
Publication date
Sep 16, 2010
Daigo Senoo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
REWRITE-EFFICIENT ECC/INTERLEAVING FOR MULTI-TRACK RECORDING ON MAG...
Publication number
20100177422
Publication date
Jul 15, 2010
IBM Corporation
Roy D. Cideciyan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
STORING PARTIAL DATA SETS TO MAGNETIC TAPE
Publication number
20100177421
Publication date
Jul 15, 2010
IBM Corporation
Masayuki Demura
H03 - BASIC ELECTRONIC CIRCUITRY