wherein an asynchronous, free-running clock is used; Interpolation of sampled signals

Industry

CPC
G11B20/10231

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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

G11B20/10231wherein an asynchronous, free-running clock is used; Interpolation of sampled signals

Industries

Patents Grantslast 30 patents

Information Patent Grant
Cancelling adjacent track interference
- Patent number 11,170,815
- Issue date Nov 9, 2021
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified time base for self-servo-write operation
- Patent number 11,087,788
- Issue date Aug 10, 2021
- Marvell Asia Pte, Ltd.
- Supaket Katchmart
- G11 - INFORMATION STORAGE
Information Patent Grant
Cancelling adjacent track interference
- Patent number 10,468,060
- Issue date Nov 5, 2019
- Seagate Technology LLC
- Zheng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable frequency write pattern generation
- Patent number 10,068,609
- Issue date Sep 4, 2018
- Marvell International Ltd.
- Ahmed Hesham Mostafa
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustable interpolation sampling interval for tape systems
- Patent number 9,799,370
- Issue date Oct 24, 2017
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustable interpolation sampling interval for tape systems
- Patent number 9,564,168
- Issue date Feb 7, 2017
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device executing retry operation by buffering signal s...
- Patent number 9,318,137
- Issue date Apr 19, 2016
- Western Digital Technologies, Inc.
- Tom S. Chan
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive correction of symmetrical and asymmetrical saturation in m...
- Patent number 9,305,591
- Issue date Apr 5, 2016
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Grant
Applying digital frequency offset to timing loop
- Patent number 9,019,645
- Issue date Apr 28, 2015
- Marvell International Ltd.
- Hongxin Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive using preamble and postamble to adjust asynchronous sign...
- Patent number 8,947,811
- Issue date Feb 3, 2015
- Western Digital Technologies, Inc.
- James P. R. McFadyen
- G11 - INFORMATION STORAGE
Information Patent Grant
Robust metric computation of longitudinal position (LPOS) data symb...
- Patent number 8,891,199
- Issue date Nov 18, 2014
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Grant
Asynchronous sampling frequency conversion device, method, and comp...
- Patent number 8,854,238
- Issue date Oct 7, 2014
- JVC Kenwood Corporation
- Masami Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive correction of symmetrical and asymmetrical saturation in m...
- Patent number 8,760,789
- Issue date Jun 24, 2014
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Grant
Robust metric computation of longitudinal position (LPOS) data symb...
- Patent number 8,576,510
- Issue date Nov 5, 2013
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic forward sense calibration for writing systems
- Patent number 8,553,513
- Issue date Oct 8, 2013
- Marvell International Ltd.
- Gary Christopher Maul
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive comprising a dual read element and delay circuitry to im...
- Patent number 8,514,506
- Issue date Aug 20, 2013
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Dynamic phase detector switching
- Patent number 8,437,234
- Issue date May 7, 2013
- Hewlett-Packard Development Company, L.P.
- Rafel Jibry
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for obtaining coefficients of a fractionally-s...
- Patent number 8,433,965
- Issue date Apr 30, 2013
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatus for performing interpolated timing recovery
- Patent number 8,395,858
- Issue date Mar 12, 2013
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive comprising a dual read element and delay circuitry to im...
- Patent number 8,139,301
- Issue date Mar 20, 2012
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing apparatus
- Patent number 8,094,536
- Issue date Jan 10, 2012
- Canon Kabushiki Kaisha
- Yasuyuki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatus for performing interpolated timing recovery
- Patent number 8,049,983
- Issue date Nov 1, 2011
- Marvell International Ltd.
- Ke Han
- G11 - INFORMATION STORAGE
Information Patent Grant
Recovering servo information from a synchronous servo channel
- Patent number 7,903,360
- Issue date Mar 8, 2011
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE INTERPOLATION SAMPLING INTERVAL FOR TAPE SYSTEMS
- Publication number 20170117015
- Publication date Apr 27, 2017
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
ADJUSTABLE INTERPOLATION SAMPLING INTERVAL FOR TAPE SYSTEMS
- Publication number 20160300593
- Publication date Oct 13, 2016
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE CORRECTION OF SYMMETRICAL AND ASYMMETRICAL SATURATION IN M...
- Publication number 20140300986
- Publication date Oct 9, 2014
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Application
ROBUST METRIC COMPUTATION OF LONGITUDINAL POSITION (LPOS) DATA SYMB...
- Publication number 20140036382
- Publication date Feb 6, 2014
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
ASYNCHRONOUS SAMPLING FREQUENCY CONVERSION DEVICE, METHOD, AND COMP...
- Publication number 20130194007
- Publication date Aug 1, 2013
- JVC KENWOOD CORPORATION
- Masami NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
ROBUST METRIC COMPUTATION OF LONGITUDINAL POSITION (LPOS) DATA SYMB...
- Publication number 20130088794
- Publication date Apr 11, 2013
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
Adaptive Correction of Symmetrical and Asymmetrical Saturation in M...
- Publication number 20130077187
- Publication date Mar 28, 2013
- Quantum Corporation
- Marc Feller
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for ADC Sample Based Timing Recovery
- Publication number 20120124454
- Publication date May 17, 2012
- LSI CORPORATION
- Jingfeng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING COEFFICIENTS OF A FRACTIONALLY-S...
- Publication number 20120066561
- Publication date Mar 15, 2012
- Quantum Corporation
- MARC FELLER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECOVERING SERVO INFORMATION FROM A SYNCHRONOUS SERVO CHANNEL
- Publication number 20100073800
- Publication date Mar 25, 2010
- International Business Machines Corporation
- Giovanni Cherubini
- G11 - INFORMATION STORAGE
Information Patent Application
REPRODUCING APPARATUS
- Publication number 20090116357
- Publication date May 7, 2009
- Canon Kabushiki Kaisha
- Yasuyuki Tanaka
- G11 - INFORMATION STORAGE

wherein an asynchronous, free-running clock is used; Interpolation of sampled signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cancelling adjacent track interference

Unified time base for self-servo-write operation

Cancelling adjacent track interference

Variable frequency write pattern generation

Adjustable interpolation sampling interval for tape systems

Adjustable interpolation sampling interval for tape systems

Data storage device executing retry operation by buffering signal s...

Adaptive correction of symmetrical and asymmetrical saturation in m...

Applying digital frequency offset to timing loop

Disk drive using preamble and postamble to adjust asynchronous sign...

Robust metric computation of longitudinal position (LPOS) data symb...

Asynchronous sampling frequency conversion device, method, and comp...

Adaptive correction of symmetrical and asymmetrical saturation in m...

Robust metric computation of longitudinal position (LPOS) data symb...

Automatic forward sense calibration for writing systems

Disk drive comprising a dual read element and delay circuitry to im...

Dynamic phase detector switching

Method and apparatus for obtaining coefficients of a fractionally-s...

Methods and apparatus for performing interpolated timing recovery

Disk drive comprising a dual read element and delay circuitry to im...

Reproducing apparatus

Methods and apparatus for performing interpolated timing recovery

Recovering servo information from a synchronous servo channel

Patents Applicationslast 30 patents

ADJUSTABLE INTERPOLATION SAMPLING INTERVAL FOR TAPE SYSTEMS

ADJUSTABLE INTERPOLATION SAMPLING INTERVAL FOR TAPE SYSTEMS

ADAPTIVE CORRECTION OF SYMMETRICAL AND ASYMMETRICAL SATURATION IN M...

ROBUST METRIC COMPUTATION OF LONGITUDINAL POSITION (LPOS) DATA SYMB...

ASYNCHRONOUS SAMPLING FREQUENCY CONVERSION DEVICE, METHOD, AND COMP...

ROBUST METRIC COMPUTATION OF LONGITUDINAL POSITION (LPOS) DATA SYMB...

Adaptive Correction of Symmetrical and Asymmetrical Saturation in M...

Systems and Methods for ADC Sample Based Timing Recovery

METHOD AND APPARATUS FOR OBTAINING COEFFICIENTS OF A FRACTIONALLY-S...

RECOVERING SERVO INFORMATION FROM A SYNCHRONOUS SERVO CHANNEL

REPRODUCING APPARATUS