Derk Jan Adelerhof

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a magnetic tunnel junction device
- Patent number 7,001,777
- Issue date Feb 21, 2006
- Koninklijke Philips Electronics N.V.
- Derk Jan Adelerhof
- G01 - MEASURING TESTING
Information Patent Grant
Magnetoresistive angle sensor having several sensing elements
- Patent number 6,633,462
- Issue date Oct 14, 2003
- Koninklijke Philips Electronics N.V.
- Derk Jan Adelerhof
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic head with integrated circuit on a rigid body
- Patent number 6,580,583
- Issue date Jun 17, 2003
- Koninklijke Philips Electronics N.V.
- Derk J. Adelerhof
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive sensor for measuring relative displacement of cons...
- Patent number 6,577,121
- Issue date Jun 10, 2003
- Koninklijke Philips Electronics N.V.
- Derk J. Adelerhof
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic positioning detector using field direction as primary dete...
- Patent number 6,559,638
- Issue date May 6, 2003
- Koninklijke Philips Electronics N.V.
- Derk J. Adelerhof
- G01 - MEASURING TESTING
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
Thin-film magnetic read head with locally reduced exchange coupling
- Patent number 6,317,302
- Issue date Nov 13, 2001
- U.S. Philips Corporation
- Hans W. Van Kesteren
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Thin film shielded magnetic read head device
- Patent number 6,271,998
- Issue date Aug 7, 2001
- U.S. Philips Corporation
- Reinder Coehoorn
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD, OPTICAL RECORDING APPARATUS USING SUCH METHOD AND OPTICAL R...
- Publication number 20090059748
- Publication date Mar 5, 2009
- Koninklijke Philips Electronics, N.V.
- Maarten Van Der Vleuten
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Writing on an Optical Recording Medium, Optical Recording...
- Publication number 20080212459
- Publication date Sep 4, 2008
- Koninklijke Philips Electronics, N.V.
- Rudolf Johan Maria Vullers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Magnetoresistive angle sensor having several sensing elements
- Publication number 20020006017
- Publication date Jan 17, 2002
- Koninklijke Philips Electronics N.V.
- Derk Jan Adelerhof
- G01 - MEASURING TESTING

Derk Jan Adelerhof

Person

Patents Grantslast 30 patents

Method of manufacturing a magnetic tunnel junction device

Magnetoresistive angle sensor having several sensing elements

Magnetic head with integrated circuit on a rigid body

Magnetoresistive sensor for measuring relative displacement of cons...

Magnetic positioning detector using field direction as primary dete...

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

Thin-film magnetic read head with locally reduced exchange coupling

Thin film shielded magnetic read head device

Patents Applicationslast 30 patents

METHOD, OPTICAL RECORDING APPARATUS USING SUCH METHOD AND OPTICAL R...

Method of Writing on an Optical Recording Medium, Optical Recording...

Magnetoresistive angle sensor having several sensing elements