David Malcolm Hannon

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Disk drive comprising thermal asperity protection by reducing an el...
- Patent number 6,552,880
- Issue date Apr 22, 2003
- Western Digital Technologies, Inc.
- Gary L. Dunbar
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reinitialization of thin film magnetoresistive reproducing...
- Patent number 5,783,981
- Issue date Jul 21, 1998
- International Business Machines Corporation
- Samir Elias Abboud
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reinitialization of thin film magnetoresistive reproducing...
- Patent number 5,664,319
- Issue date Sep 9, 1997
- International Business Machines Corporation
- Samir Elias Abboud
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic reinitialization of thin film magnetoresistive reproducing...
- Patent number 5,617,289
- Issue date Apr 1, 1997
- International Business Machines Corporation
- Samir E. Abboud
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitive sensor for head positioning in magnetic recording disk f...
- Patent number 4,823,205
- Issue date Apr 18, 1989
- International Business Machines Corporation
- David M. Hannon
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for the controlled generation of wall encoded...
- Patent number 4,085,454
- Issue date Apr 18, 1978
- International Business Machines Corporation
- David Malcolm Hannon
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for biasing bubble domains
- Patent number 4,062,002
- Issue date Dec 6, 1977
- International Business Machines Corporation
- David Malcolm Hannon
- G11 - INFORMATION STORAGE
Information Patent Grant
Bubble lattice device
- Patent number 4,040,020
- Issue date Aug 2, 1977
- International Business Machines Corporation
- David Malcolm Hannon
- G11 - INFORMATION STORAGE

David Malcolm Hannon

Person

Patents Grantslast 30 patents

Disk drive comprising thermal asperity protection by reducing an el...

Magnetic reinitialization of thin film magnetoresistive reproducing...

Magnetic reinitialization of thin film magnetoresistive reproducing...

Magnetic reinitialization of thin film magnetoresistive reproducing...

Capacitive sensor for head positioning in magnetic recording disk f...

Method and apparatus for the controlled generation of wall encoded...

Device for biasing bubble domains

Bubble lattice device