Pulse recording

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CPC
G11B2005/0026

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GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

Current Industry

G11B2005/0026Pulse recording

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Pulse-based writing for magnetic storage media
- Patent number 11,557,316
- Issue date Jan 17, 2023
- MARVELL ASIA PTE. LTD.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Pulse-based writing for magnetic storage media
- Patent number 11,270,723
- Issue date Mar 8, 2022
- Marvell Asia Pte, Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
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
Pulse-based writing for magnetic storage media
- Patent number 10,984,822
- Issue date Apr 20, 2021
- Marvell Asia Pte, Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device capable of stabilizing oscillations of hi...
- Patent number 10,741,201
- Issue date Aug 11, 2020
- Kabushiki Kaisha Toshiba
- Gaku Koizumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Pulse-based writing for magnetic storage media
- Patent number 10,734,016
- Issue date Aug 4, 2020
- Marvell Asia Pte, Ltd.
- Mats Oberg
- 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
Magnetic recording device capable of adjusting high frequency patte...
- Patent number 10,147,457
- Issue date Dec 4, 2018
- Kabushiki Kaisha Toshiba
- Tomokazu Okubo
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 9,013,819
- Issue date Apr 21, 2015
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 8,760,785
- Issue date Jun 24, 2014
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Write clock phase tracking for magnetic recording device
- Patent number 8,508,878
- Issue date Aug 13, 2013
- Marvell International Ltd.
- Qiyue Zou
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording disk drive with patterned media and circuit for...
- Patent number 7,324,294
- Issue date Jan 29, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Andreas Moser
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic recording inductive write head with laminated wr...
- Patent number 6,975,485
- Issue date Dec 13, 2005
- International Business Machines Corporation
- Yimin Hsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic recording inductive write head with laminated wr...
- Patent number 6,833,976
- Issue date Dec 21, 2004
- International Business Machine Corporation
- Yimin Hsu
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-dimensionally oriented magnetic field information storage system
- Patent number 6,535,343
- Issue date Mar 18, 2003
- Ronny Bar-Gadda
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-dimensionally oriented magnetic field information storage system
- Patent number 6,351,339
- Issue date Feb 26, 2002
- Ronni Corporation
- Ronny Bar-Gadda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film magnetic head with magnetically insulating layer for supp...
- Patent number 6,209,192
- Issue date Apr 3, 2001
- NEC Corporation
- Haruo Urai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording apparatus with magnetic recording medium having...
- Patent number 5,982,567
- Issue date Nov 9, 1999
- EMTEC Magnetics GmbH
- Hans Jurgen Richter
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuitry for correction of thermal transients in the analog signal...
- Patent number 5,818,656
- Issue date Oct 6, 1998
- International Business Machines Corporation
- Klaas Berend Klaassen
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head with magnetically insulating layer for supp...
- Patent number 5,761,014
- Issue date Jun 2, 1998
- NEC Corporation
- Haruo Urai
- G11 - INFORMATION STORAGE
Information Patent Grant
Common-gate pre-driver for disc drive write circuit
- Patent number 5,757,215
- Issue date May 26, 1998
- VTC Inc.
- Robert John Schuelke
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film magnetic head with pole having variable thickness
- Patent number 5,734,536
- Issue date Mar 31, 1998
- Yamaha Corporation
- Shigeru Shouji
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus having parallel to serial and PPM s...
- Patent number 5,634,157
- Issue date May 27, 1997
- Nikon Corporation
- Norikazu Yokonuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic head driving device with prerecording energization
- Patent number 5,587,851
- Issue date Dec 24, 1996
- Sharp Kabushiki Kaisha
- Mitsuo Ishii
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head driving device with pre-recording energization with t...
- Patent number 5,351,155
- Issue date Sep 27, 1994
- Sharp Kabushiki Kaisha
- Mitsuo Ishii
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Pulse-Based Writing for Magnetic Storage Media
- Publication number 20200066299
- Publication date Feb 27, 2020
- Marvell World Trade Ltd.
- Mats Oberg
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic recording disk drive with patterned media and circuit for...
- Publication number 20060092541
- Publication date May 4, 2006
- Andreas Moser
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic recording inductive write head with laminated wr...
- Publication number 20040257699
- Publication date Dec 23, 2004
- Yimin Hsu
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film magnetic recording inductive write head with laminated wr...
- Publication number 20030214753
- Publication date Nov 20, 2003
- Yimin Hsu
- G11 - INFORMATION STORAGE

Pulse recording

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Pulse-based writing for magnetic storage media

Pulse-based writing for magnetic storage media

Cancelling adjacent track interference

Pulse-based writing for magnetic storage media

Magnetic recording device capable of stabilizing oscillations of hi...

Pulse-based writing for magnetic storage media

Cancelling adjacent track interference

Magnetic recording device capable of adjusting high frequency patte...

Write clock phase tracking for magnetic recording device

Write clock phase tracking for magnetic recording device

Write clock phase tracking for magnetic recording device

Magnetic recording disk drive with patterned media and circuit for...

Thin film magnetic recording inductive write head with laminated wr...

Thin film magnetic recording inductive write head with laminated wr...

Multi-dimensionally oriented magnetic field information storage system

Multi-dimensionally oriented magnetic field information storage system

Thin film magnetic head with magnetically insulating layer for supp...

Magnetic recording apparatus with magnetic recording medium having...

Circuitry for correction of thermal transients in the analog signal...

Thin film magnetic head with magnetically insulating layer for supp...

Common-gate pre-driver for disc drive write circuit

Thin film magnetic head with pole having variable thickness

Information recording apparatus having parallel to serial and PPM s...

Magnetic head driving device with prerecording energization

Magnetic head driving device with pre-recording energization with t...

Patents Applicationslast 30 patents

Pulse-Based Writing for Magnetic Storage Media

Magnetic recording disk drive with patterned media and circuit for...

Thin film magnetic recording inductive write head with laminated wr...

Thin film magnetic recording inductive write head with laminated wr...