Structure of specially adapted heads

Industry

CPC
G11B5/4915

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/4915Structure of specially adapted heads

Industries

Patents Grantslast 30 patents

Information Patent Grant
Magnetic disk device having multiple writers with writing current o...
- Patent number 10,984,820
- Issue date Apr 20, 2021
- Kabushiki Kaisha Toshiba
- Hiroshi Isokawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage write heads using micro-electro mechanical shutters
- Patent number 7,554,757
- Issue date Jun 30, 2009
- Agere Systems Inc.
- Jonathan H. Fischer
- G11 - INFORMATION STORAGE
Information Patent Grant
Removable ESD protection device using diodes
- Patent number 7,161,772
- Issue date Jan 9, 2007
- International Business Machines Corporation
- Icko E. T. Iben
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having cut-out portions for different recording densi...
- Patent number 6,404,591
- Issue date Jun 11, 2002
- Mitsumi Electric Co., Ltd.
- Hiroshi Sanpei
- G11 - INFORMATION STORAGE
Information Patent Grant
Dust removing apparatus for disk drive
- Patent number 6,339,517
- Issue date Jan 15, 2002
- Samsung Electronics Co., Ltd.
- Young-min Cheong
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device
- Patent number 6,233,120
- Issue date May 15, 2001
- Hitachi, Ltd.
- Kazuyoshi Hanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk device for restraining vibration of head mounting part
- Patent number 5,995,327
- Issue date Nov 30, 1999
- Hitachi, Ltd.
- Kazuyoshi Hanada
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head for recording and reproducing a signal and comprising...
- Patent number 5,930,077
- Issue date Jul 27, 1999
- NEC Corporation
- Takeshi Obata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical data recording and playback system
- Patent number 5,140,566
- Issue date Aug 18, 1992
- Samsung Electronics Co., Ltd.
- Jin-Ku Kang
- G11 - INFORMATION STORAGE
Information Patent Grant
2857458
- Patent number 2,857,458
- Issue date Oct 21, 1958
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic storage write heads using micro-electro mechanical shutters
- Publication number 20050111127
- Publication date May 26, 2005
- Jonathan H. Fischer
- G11 - INFORMATION STORAGE
Information Patent Application
Removable ESD protection device using diodes
- Publication number 20050105220
- Publication date May 19, 2005
- International Business Machines Corporation
- Icko E. T. Iben
- G11 - INFORMATION STORAGE

Structure of specially adapted heads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Magnetic disk device having multiple writers with writing current o...

Magnetic storage write heads using micro-electro mechanical shutters

Removable ESD protection device using diodes

Magnetic head having cut-out portions for different recording densi...

Dust removing apparatus for disk drive

Magnetic disk device

Magnetic disk device for restraining vibration of head mounting part

Magnetic head for recording and reproducing a signal and comprising...

Optical data recording and playback system

2857458

Patents Applicationslast 30 patents

Magnetic storage write heads using micro-electro mechanical shutters

Removable ESD protection device using diodes