Olav Hellwig

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Structures and methods for templated growth of high areal density h...
- Patent number 10,347,281
- Issue date Jul 9, 2019
- Western Digital Technologies, Inc.
- Hitesh Arora
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-dimensional magnetic memory with multi-layer data storage layers
- Patent number 10,014,045
- Issue date Jul 3, 2018
- Western Digital Technologies, Inc.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording (HAMR) media having a highly order...
- Patent number 9,558,777
- Issue date Jan 31, 2017
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular heat-assisted magnetic recording (HAMR) medium with a...
- Patent number 9,530,445
- Issue date Dec 27, 2016
- HGST Netherlands B.V.
- Michael Konrad Grobis
- G11 - INFORMATION STORAGE
Information Patent Grant
Annealing treatment for ion-implanted patterned media
- Patent number 9,384,773
- Issue date Jul 5, 2016
- HGST Netherlands, B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual segregant heat assisted magnetic recording (HAMR) media
- Patent number 9,324,353
- Issue date Apr 26, 2016
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
All-optical magnetic recording system using FeMnPt media
- Patent number 9,280,996
- Issue date Mar 8, 2016
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for improving a patterned perpendicular magnetic recording d...
- Patent number 9,147,423
- Issue date Sep 29, 2015
- HGST Netherlands B.V.
- Michael Konrad Grobis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of manufacturing a bit patterned media on a magnetic media disk
- Patent number 9,058,832
- Issue date Jun 16, 2015
- HGST Netherlands B.V.
- Thomas Robert Albrecht
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Three-dimensional magnetic memory with multi-layer data storage layers
- Patent number 8,911,888
- Issue date Dec 16, 2014
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned perpendicular magnetic recording medium with data islands...
- Patent number 8,748,018
- Issue date Jun 10, 2014
- HGST Netherlands B.V.
- Thomas Hauet
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fabricating magnetic recording media on patterned seed layers
- Patent number 8,546,001
- Issue date Oct 1, 2013
- HGST Netherlands, B.V.
- Elizabeth Dobisz
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned perpendicular magnetic recording disk drive and medium wi...
- Patent number 8,541,116
- Issue date Sep 24, 2013
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Silicon/gold seed structure for crystalline alignment in a film stack
- Patent number 8,492,010
- Issue date Jul 23, 2013
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for making a patterned perpendicular magnetic recording disk...
- Patent number 8,399,051
- Issue date Mar 19, 2013
- HGST Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned perpendicular magnetic recording medium with ultrathin ox...
- Patent number 8,268,461
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned-media perpendicular magnetic recording disk with servo re...
- Patent number 8,252,153
- Issue date Aug 28, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R Albrecht
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System, method and apparatus for multiple anisotropy layered magnet...
- Patent number 8,163,405
- Issue date Apr 24, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas Hauet
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System, method and apparatus for strain-assisted magnetic recording...
- Patent number 8,129,043
- Issue date Mar 6, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas Hauet
- B82 - NANO-TECHNOLOGY
Information Patent Grant
System and apparatus for patterned media with reduced magnetic tren...
- Patent number 8,130,468
- Issue date Mar 6, 2012
- Hitachi Global Storage Technolgies Netherlands B.V.
- Thomas Robert Albrecht
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Joint design of thermally-assisted magnetic recording head and patt...
- Patent number 8,031,561
- Issue date Oct 4, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Olav Hellwig
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned perpendicular magnetic recording medium with exchange cou...
- Patent number 8,021,769
- Issue date Sep 20, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned-media perpendicular magnetic recording disk with servo re...
- Patent number 7,960,044
- Issue date Jun 14, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R Albrecht
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Perpendicular magnetic recording medium and system with low-curie-t...
- Patent number 7,862,912
- Issue date Jan 4, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording disk drive with patterned disk hav...
- Patent number 7,846,565
- Issue date Dec 7, 2010
- Hitachi Golbal Storage Technologies Netherlands B.V.
- Eric E. Fullerton
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabricating magnetic recording media on patterned seed layers
- Patent number 7,776,388
- Issue date Aug 17, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Elizabeth Dobisz
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording system with patterned medium and m...
- Patent number 7,732,071
- Issue date Jun 8, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Eric Edward Fullerton
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium with patterned magnetic isl...
- Patent number 7,670,696
- Issue date Mar 2, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Eric E. Fullerton
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording medium with metamagnetic antiferro...
- Patent number 7,514,162
- Issue date Apr 7, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
STRUCTURES AND METHODS FOR TEMPLATED GROWTH OF HIGH AREAL DENSITY H...
- Publication number 20160358622
- Publication date Dec 8, 2016
- HGST NETHERLANDS B.V.
- Hitesh Arora
- G11 - INFORMATION STORAGE
Information Patent Application
HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA HAVING A HIGHLY ORDER...
- Publication number 20160148632
- Publication date May 26, 2016
- HGST NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
LAYERED SEGREGANT HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA
- Publication number 20160099017
- Publication date Apr 7, 2016
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
ALL-OPTICAL MAGNETIC RECORDING SYSTEM USING FeMnPt MEDIA
- Publication number 20150170696
- Publication date Jun 18, 2015
- HGST NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
DUAL SEGREGANT HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA
- Publication number 20150138939
- Publication date May 21, 2015
- HGST NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MAGNETIC MEMORY WITH MULTI-LAYER DATA STORAGE LAYERS
- Publication number 20150078074
- Publication date Mar 19, 2015
- HGST NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
ANNEALING TREATMENT FOR ION-IMPLANTED PATTERNED MEDIA
- Publication number 20140272469
- Publication date Sep 18, 2014
- HGST NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR IMPROVING A PATTERNED PERPENDICULAR MAGNETIC RECORDING D...
- Publication number 20130270221
- Publication date Oct 17, 2013
- Michael Konrad Grobis
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MAKING A PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK...
- Publication number 20130084387
- Publication date Apr 4, 2013
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH ULTRATHIN OX...
- Publication number 20120236694
- Publication date Sep 20, 2012
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE-COU...
- Publication number 20120147718
- Publication date Jun 14, 2012
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PATTERNED MEDIA WITH REDUCED MAGNETIC TRENCH MATERIAL
- Publication number 20120128871
- Publication date May 24, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas Robert Albrecht
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK DRIVE AND MEDIUM WI...
- Publication number 20120092790
- Publication date Apr 19, 2012
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR SHAPE-ENGINEERED ISLANDS OF EXCHAN...
- Publication number 20120075747
- Publication date Mar 29, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Elizabeth A. Dobisz
- G11 - INFORMATION STORAGE
Information Patent Application
SILICON/GOLD SEED STRUCTURE FOR CRYSTALLINE ALIGNMENT IN A FILM STACK
- Publication number 20110268993
- Publication date Nov 3, 2011
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED-MEDIA PERPENDICULAR MAGNETIC RECORDING DISK WITH SERVO RE...
- Publication number 20110212347
- Publication date Sep 1, 2011
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Thomas R Albrecht
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
JOINT DESIGN OF THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND PATT...
- Publication number 20110096431
- Publication date Apr 28, 2011
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH DATA ISLANDS...
- Publication number 20110085264
- Publication date Apr 14, 2011
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Thomas Hauet
- G11 - INFORMATION STORAGE
Information Patent Application
FABRICATING MAGNETIC RECORDING MEDIA ON PATTERNED SEED LAYERS
- Publication number 20100273028
- Publication date Oct 28, 2010
- Elizabeth Dobisz
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR STRAIN-ASSISTED MAGNETIC RECORDING...
- Publication number 20100259846
- Publication date Oct 14, 2010
- Hitachi Global Storage Technologies Netherlands B.V
- Thomas Hauet
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR MULTIPLE ANISOTROPY LAYERED MAGNET...
- Publication number 20100247969
- Publication date Sep 30, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas Hauet
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED-MEDIA PERPENDICULAR MAGNETIC RECORDING DISK WITH SERVO RE...
- Publication number 20100246062
- Publication date Sep 30, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Thomas R Albrecht
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING DISK DRIVE WITH PATTERNED DISK HAV...
- Publication number 20100110581
- Publication date May 6, 2010
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Eric E. Fullerton
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND SYSTEM WITH LOW-CURIE-T...
- Publication number 20090226762
- Publication date Sep 10, 2009
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
THREE-DIMENSIONAL MAGNETIC MEMORY WITH MULTI-LAYER DATA STORAGE LAYERS
- Publication number 20090154219
- Publication date Jun 18, 2009
- Olav Hellwig
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR PATTERNED MEDIA WITH REDUCED MAGNE...
- Publication number 20090154017
- Publication date Jun 18, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas Robert Albrecht
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FABRICATING MAGNETIC RECORDING MEDIA ON PATTERNED SEED LAYERS
- Publication number 20090059430
- Publication date Mar 5, 2009
- Elizabeth Dobisz
- G11 - INFORMATION STORAGE
Information Patent Application
PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE COU...
- Publication number 20080292907
- Publication date Nov 27, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Andreas Klaus Berger
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH PATTERNED MAGNETIC ISL...
- Publication number 20080274381
- Publication date Nov 6, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Eric E. Fullerton
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MAGNETIC RECORDING SYSTEM WITH PATTERNED MEDIUM AND M...
- Publication number 20080112079
- Publication date May 15, 2008
- HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
- Eric Edward Fullerton
- G11 - INFORMATION STORAGE

Olav Hellwig

Person

Patents Grantslast 30 patents

Structures and methods for templated growth of high areal density h...

Three-dimensional magnetic memory with multi-layer data storage layers

Heat assisted magnetic recording (HAMR) media having a highly order...

Perpendicular heat-assisted magnetic recording (HAMR) medium with a...

Annealing treatment for ion-implanted patterned media

Dual segregant heat assisted magnetic recording (HAMR) media

All-optical magnetic recording system using FeMnPt media

Method for improving a patterned perpendicular magnetic recording d...

Method of manufacturing a bit patterned media on a magnetic media disk

Three-dimensional magnetic memory with multi-layer data storage layers

Patterned perpendicular magnetic recording medium with data islands...

Fabricating magnetic recording media on patterned seed layers

Patterned perpendicular magnetic recording disk drive and medium wi...

Silicon/gold seed structure for crystalline alignment in a film stack

Method for making a patterned perpendicular magnetic recording disk...

Patterned perpendicular magnetic recording medium with ultrathin ox...

Patterned-media perpendicular magnetic recording disk with servo re...

System, method and apparatus for multiple anisotropy layered magnet...

System, method and apparatus for strain-assisted magnetic recording...

System and apparatus for patterned media with reduced magnetic tren...

Joint design of thermally-assisted magnetic recording head and patt...

Patterned perpendicular magnetic recording medium with exchange cou...

Patterned-media perpendicular magnetic recording disk with servo re...

Perpendicular magnetic recording medium and system with low-curie-t...

Perpendicular magnetic recording disk drive with patterned disk hav...

Fabricating magnetic recording media on patterned seed layers

Perpendicular magnetic recording system with patterned medium and m...

Perpendicular magnetic recording medium with patterned magnetic isl...

Perpendicular magnetic recording medium with metamagnetic antiferro...

Patents Applicationslast 30 patents

STRUCTURES AND METHODS FOR TEMPLATED GROWTH OF HIGH AREAL DENSITY H...

HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA HAVING A HIGHLY ORDER...

LAYERED SEGREGANT HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA

ALL-OPTICAL MAGNETIC RECORDING SYSTEM USING FeMnPt MEDIA

DUAL SEGREGANT HEAT ASSISTED MAGNETIC RECORDING (HAMR) MEDIA

THREE-DIMENSIONAL MAGNETIC MEMORY WITH MULTI-LAYER DATA STORAGE LAYERS

ANNEALING TREATMENT FOR ION-IMPLANTED PATTERNED MEDIA

METHOD FOR IMPROVING A PATTERNED PERPENDICULAR MAGNETIC RECORDING D...

METHOD FOR MAKING A PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK...

PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH ULTRATHIN OX...

PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE-COU...

METHOD FOR PATTERNED MEDIA WITH REDUCED MAGNETIC TRENCH MATERIAL

PATTERNED PERPENDICULAR MAGNETIC RECORDING DISK DRIVE AND MEDIUM WI...

SYSTEM, METHOD AND APPARATUS FOR SHAPE-ENGINEERED ISLANDS OF EXCHAN...

SILICON/GOLD SEED STRUCTURE FOR CRYSTALLINE ALIGNMENT IN A FILM STACK

PATTERNED-MEDIA PERPENDICULAR MAGNETIC RECORDING DISK WITH SERVO RE...

JOINT DESIGN OF THERMALLY-ASSISTED MAGNETIC RECORDING HEAD AND PATT...

PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH DATA ISLANDS...

FABRICATING MAGNETIC RECORDING MEDIA ON PATTERNED SEED LAYERS

SYSTEM, METHOD AND APPARATUS FOR STRAIN-ASSISTED MAGNETIC RECORDING...

SYSTEM, METHOD AND APPARATUS FOR MULTIPLE ANISOTROPY LAYERED MAGNET...

PATTERNED-MEDIA PERPENDICULAR MAGNETIC RECORDING DISK WITH SERVO RE...

PERPENDICULAR MAGNETIC RECORDING DISK DRIVE WITH PATTERNED DISK HAV...

PERPENDICULAR MAGNETIC RECORDING MEDIUM AND SYSTEM WITH LOW-CURIE-T...

THREE-DIMENSIONAL MAGNETIC MEMORY WITH MULTI-LAYER DATA STORAGE LAYERS

SYSTEM, METHOD AND APPARATUS FOR PATTERNED MEDIA WITH REDUCED MAGNE...

FABRICATING MAGNETIC RECORDING MEDIA ON PATTERNED SEED LAYERS

PATTERNED PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH EXCHANGE COU...

PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH PATTERNED MAGNETIC ISL...

PERPENDICULAR MAGNETIC RECORDING SYSTEM WITH PATTERNED MEDIUM AND M...