switchable at least locally between two different physical states

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CPC
G11B2005/0034

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

Current Industry

G11B2005/0034switchable at least locally between two different physical states

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic head and magnetic recording device with stacked body mater...
- Patent number 11,437,059
- Issue date Sep 6, 2022
- Kabushiki Kaisha Toshiba
- Hitoshi Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with voltage-assisted magnetic recording (VAMR)...
- Patent number 11,087,791
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- Alan Kalitsov
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device using single-layer multi-level magnetic recording
- Patent number 10,803,896
- Issue date Oct 13, 2020
- Western Digital Technologies, Inc.
- Aaron K. Mohl
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-assisted magnetic recording method using eddy current and head...
- Patent number 7,952,827
- Issue date May 31, 2011
- TDK Corporation
- Naoki Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultrafast pulse field source utilizing optically induced magnetic t...
- Patent number 7,271,981
- Issue date Sep 18, 2007
- Seagate Technology LLC
- Ganping Ju
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage and reproducing system with a low permeability kee...
- Patent number 6,043,947
- Issue date Mar 28, 2000
- Ampex Corporation
- Beverley R. Gooch
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording system having a saturable layer and detection us...
- Patent number 5,870,260
- Issue date Feb 9, 1999
- Ampex Corporation
- David H. Davies
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage and reproducing system with a low permeability kee...
- Patent number 5,830,590
- Issue date Nov 3, 1998
- Ampex Corporation
- Beverley R. Gooch
- G11 - INFORMATION STORAGE
Information Patent Grant
Two-gap magnetic read/write head
- Patent number 5,729,413
- Issue date Mar 17, 1998
- Ampex Corporation
- Beverley R. Gooch
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE
- Publication number 20210142821
- Publication date May 13, 2021
- Kabushiki Kaisha Toshiba
- Hitoshi IWASAKI
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT-ASSISTED MAGNETIC RECORDING METHOD USING EDDY CURRENT AND HEAD...
- Publication number 20080024896
- Publication date Jan 31, 2008
- TDK Corporation
- Naoki OHTA
- G11 - INFORMATION STORAGE
Information Patent Application
Ultrafast pulse field source utilizing optically induced magnetic t...
- Publication number 20050111137
- Publication date May 26, 2005
- Seagate Technology LLC
- Ganping Ju
- G11 - INFORMATION STORAGE

switchable at least locally between two different physical states

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic head and magnetic recording device with stacked body mater...

Data storage device with voltage-assisted magnetic recording (VAMR)...

Data storage device using single-layer multi-level magnetic recording

Heat-assisted magnetic recording method using eddy current and head...

Ultrafast pulse field source utilizing optically induced magnetic t...

Magnetic storage and reproducing system with a low permeability kee...

Magnetic recording system having a saturable layer and detection us...

Magnetic storage and reproducing system with a low permeability kee...

Two-gap magnetic read/write head

Patents Applicationslast 30 patents

MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE

HEAT-ASSISTED MAGNETIC RECORDING METHOD USING EDDY CURRENT AND HEAD...

Ultrafast pulse field source utilizing optically induced magnetic t...