Gerardus H. J. Somers

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-channel magnetic head with magnetoresistive elements
- Patent number 6,747,854
- Issue date Jun 8, 2004
- Koninklijke Philips Electronics N.V.
- Jacobus J. M. Ruigrok
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic systems with irreversible characteristics and a method of...
- Patent number 6,501,678
- Issue date Dec 31, 2002
- Koninklijke Philips Electronics N.V.
- Kars-Michiel Hubert Lenssen
- G11 - INFORMATION STORAGE
Information Patent Grant
System comprising a magnetic head, measuring device and a current d...
- Patent number 5,933,298
- Issue date Aug 3, 1999
- U.S. Philips Corporation
- Lambertus Postma
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head, and magnetic hea...
- Patent number 5,764,453
- Issue date Jun 9, 1998
- U.S. Philips Corporation
- Lambertus Postma
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for recharging a battery
- Patent number 5,680,029
- Issue date Oct 21, 1997
- U.S. Philips Corporation
- Wilhelmus J. M. Smits
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 5,531,016
- Issue date Jul 2, 1996
- U.S. Philips Corporation
- Lambertus Postma
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head
- Patent number 5,483,735
- Issue date Jan 16, 1996
- U.S. Philips Corporation
- Lambertus Postma
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having an electrically conducting plating b...
- Patent number 5,473,490
- Issue date Dec 5, 1995
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head provided with a flux guide and a magnetoresistive ele...
- Patent number 5,291,363
- Issue date Mar 1, 1994
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing a thin-film magnetic head utilizing electroplating
- Patent number 5,284,572
- Issue date Feb 8, 1994
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head
- Patent number 5,247,412
- Issue date Sep 21, 1993
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Combined read/write thin film magnetic head with two pairs of flux...
- Patent number 5,241,439
- Issue date Aug 31, 1993
- U.S. Philips Corporation
- P. Michalek
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a thin-film magnetic head and magnetic head
- Patent number 5,217,819
- Issue date Jun 8, 1993
- U.S. Philips Corporation
- James R. Peterson
- G11 - INFORMATION STORAGE
Information Patent Grant
Cassette recorder magnetic read head arrangement for autoreverse
- Patent number 5,144,502
- Issue date Sep 1, 1992
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head having two magneto-resistant elements
- Patent number 5,115,364
- Issue date May 19, 1992
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film magnetic head
- Patent number 5,097,371
- Issue date Mar 17, 1992
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Multitrack magnetic head having magnetically coupled transducer ele...
- Patent number 4,814,918
- Issue date Mar 21, 1989
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head having a thin strip of magnetoresistive material as a...
- Patent number 4,617,600
- Issue date Oct 14, 1986
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Multitrack thin-film magnetic head with stacked electric leads
- Patent number 4,320,428
- Issue date Mar 16, 1982
- U.S. Philips Corporation
- Gerardus H. J. Somers
- G11 - INFORMATION STORAGE
Information Patent Grant
Pressure transducer
- Patent number 4,040,297
- Issue date Aug 9, 1977
- U.S. Philips Corporation
- Mathijs Antonius Karsmakers
- G01 - MEASURING TESTING

Gerardus H. J. Somers

Person

Patents Grantslast 30 patents

Multi-channel magnetic head with magnetoresistive elements

Magnetic systems with irreversible characteristics and a method of...

System comprising a magnetic head, measuring device and a current d...

Method of manufacturing a thin-film magnetic head, and magnetic hea...

Apparatus for recharging a battery

Method of manufacturing a thin-film magnetic head

Method of manufacturing a thin-film magnetic head

Thin-film magnetic head having an electrically conducting plating b...

Magnetic head provided with a flux guide and a magnetoresistive ele...

Method of producing a thin-film magnetic head utilizing electroplating

Thin-film magnetic head

Combined read/write thin film magnetic head with two pairs of flux...

Method of manufacturing a thin-film magnetic head and magnetic head

Cassette recorder magnetic read head arrangement for autoreverse

Thin-film magnetic head having two magneto-resistant elements

Thin-film magnetic head

Multitrack magnetic head having magnetically coupled transducer ele...

Magnetic head having a thin strip of magnetoresistive material as a...

Multitrack thin-film magnetic head with stacked electric leads

Pressure transducer