Douglas Johnson Werner

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for making a current-perpendicular-to-the-plane (CPP) magnet...
- Patent number 9,236,069
- Issue date Jan 12, 2016
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor wi...
- Patent number 8,988,833
- Issue date Mar 24, 2015
- HGST Netherlands B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Grant
Photolithographic method and mask devices utilized for multiple exp...
- Patent number 8,268,517
- Issue date Sep 18, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Mary Kathryn Gutberlet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Advanced phase shift lithography and attenuated phase shift mask fo...
- Patent number 8,192,900
- Issue date Jun 5, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Hong Du
- G11 - INFORMATION STORAGE
Information Patent Grant
Current perpendicular to plane differential magnetoresistance read...
- Patent number 7,974,047
- Issue date Jul 5, 2011
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hardayal S. Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photolithographic method and mask devices utilized for multiple exp...
- Patent number 7,919,231
- Issue date Apr 5, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Mary Kathryn Gutberlet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High milling resistance write pole fabrication method for perpendic...
- Patent number 7,563,381
- Issue date Jul 21, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Amanda Baer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a read sensor for a magnetoresistive head
- Patent number 7,555,828
- Issue date Jul 7, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Gregory Breyta
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for forming serial numbers on HDD wafers
- Patent number 7,531,907
- Issue date May 12, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Unal Murat Guruz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MR read head with first and second gap layers
- Patent number 7,532,441
- Issue date May 12, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Grant
Image transfer process for thin film component definition
- Patent number 7,465,532
- Issue date Dec 16, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Dwight Cornwell
- G11 - INFORMATION STORAGE
Information Patent Grant
Image transfer process for thin film component definition
- Patent number 7,297,470
- Issue date Nov 20, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Dwight Cornwell
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with thin gap layers
- Patent number 7,204,014
- Issue date Apr 17, 2007
- Interntional Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for fabricating a magnetoresistive (MR) read head
- Patent number 7,152,305
- Issue date Dec 26, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Grant
Fabrication process using a thin liftoff stencil formed by an image...
- Patent number 6,913,870
- Issue date Jul 5, 2005
- International Business Machines Corporation
- Douglas Johnson Werner
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a read sensor using a lift-off mask having a hard...
- Patent number 6,861,177
- Issue date Mar 1, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Mustafa Pinarbasi
- G11 - INFORMATION STORAGE
Information Patent Grant
Onboard multiphase electronic lapping guide design for MR heads
- Patent number 6,786,803
- Issue date Sep 7, 2004
- International Business Machines Corporation
- Linden J. Crawforth
- G11 - INFORMATION STORAGE
Information Patent Grant
Deposition of a projection structure on a substrate using a negativ...
- Patent number 6,762,011
- Issue date Jul 13, 2004
- International Business Machines Corporation
- Alfred F. Renaldo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with thin gap layers
- Patent number 6,707,647
- Issue date Mar 16, 2004
- International Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Planar gap pre-fill process for read heads
- Patent number 6,628,484
- Issue date Sep 30, 2003
- International Business Machines Corporation
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Grant
READ HEAD WITH HIGH AND LOW RESISTANCE LEAD LAYERS WHEREIN THE HIGH...
- Patent number 6,570,743
- Issue date May 27, 2003
- International Business Machines Corporation
- Glen Adam Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel junction read head with flux guide coupled to and magnetical...
- Patent number 6,504,689
- Issue date Jan 7, 2003
- International Business Machines Corporation
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Grant
Read head with improved lead layers at an air bearing surface
- Patent number 6,430,011
- Issue date Aug 6, 2002
- International Business Machines Corporation
- Glen Adam Garfunkel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic tunnel junction head structure with insulating antiferroma...
- Patent number 6,219,212
- Issue date Apr 17, 2001
- International Business Machines Corporation
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of making read head with improved lead layers
- Patent number 6,176,005
- Issue date Jan 23, 2001
- International Business Machines Corporation
- Glen Adam Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a read head with improved lead layers at an air be...
- Patent number 6,085,406
- Issue date Jul 11, 2000
- International Business Machines Corporation
- Glen Adam Garfunkel
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of making write head with recessed stitched yoke on a planar...
- Patent number 6,029,339
- Issue date Feb 29, 2000
- International Business Machines Corporation
- Thomas Young Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Highly sensitive magnetoresistive sensor with a series flux guide
- Patent number 5,894,385
- Issue date Apr 13, 1999
- International Business Machines Corporation
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Orthogonal spin valve sensor with reduced net field
- Patent number 5,828,530
- Issue date Oct 27, 1998
- International Business Machines Corporation
- Hardayal Singh Gill
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Write head with recessed stitched yoke on a planar portion of an in...
- Patent number 5,805,391
- Issue date Sep 8, 1998
- International Business Machines Corporation
- Thomas Young Chang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE SENSOR WI...
- Publication number 20140340791
- Publication date Nov 20, 2014
- HGST NETHERLANDS B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MAKING A CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNET...
- Publication number 20140291283
- Publication date Oct 2, 2014
- HGST NETHERLANDS B.V.
- Patrick Mesquita Braganca
- G11 - INFORMATION STORAGE
Information Patent Application
ADVANCED PHASE SHIFT LITHOGRAPHY AND ATTENUATED PHASE SHIFT MASK FO...
- Publication number 20110212388
- Publication date Sep 1, 2011
- Hong Du
- G11 - INFORMATION STORAGE
Information Patent Application
PHOTOLITHOGRAPHIC METHOD AND MASK DEVICES UTILIZED FOR MULTIPLE EXP...
- Publication number 20110151360
- Publication date Jun 23, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Mary Kathryn Gutberlet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DUAL CPP GMR HEAD USING A SCISSOR SENSOR
- Publication number 20110026169
- Publication date Feb 3, 2011
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT PERPENDICULAR TO PLANE DIFFERENTIAL MAGNETORESISTANCE READ...
- Publication number 20100053818
- Publication date Mar 4, 2010
- Hardayal S. Gill
- G11 - INFORMATION STORAGE
Information Patent Application
Photolithographic method and mask devices utilized for multiple exp...
- Publication number 20090081562
- Publication date Mar 26, 2009
- Mary Kathryn Gutberlet
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE TRANSFER PROCESS FOR THIN FILM COMPONENT DEFINITION
- Publication number 20080026325
- Publication date Jan 31, 2008
- Dwight Cornwell
- G11 - INFORMATION STORAGE
Information Patent Application
READ HEAD
- Publication number 20070070554
- Publication date Mar 29, 2007
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for forming serial numbers on hdd wafers
- Publication number 20060246381
- Publication date Nov 2, 2006
- Unal Murat Guruz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
High milling resistance write pole fabrication method for perpendic...
- Publication number 20050241140
- Publication date Nov 3, 2005
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Amanda Baer
- G11 - INFORMATION STORAGE
Information Patent Application
Image transfer process for thin film component definition
- Publication number 20050147924
- Publication date Jul 7, 2005
- HITACHI GLOBAL STORAGE TECHNOLOGIES
- Dwight Cornwell
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with thin gap layers
- Publication number 20050018360
- Publication date Jan 27, 2005
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE
Information Patent Application
Bilayer resist lift-off method and intermediate structure for formi...
- Publication number 20040103524
- Publication date Jun 3, 2004
- Gregory Breyta
- G11 - INFORMATION STORAGE
Information Patent Application
Onboard multiphase electronic lapping guide design for MR heads
- Publication number 20040097173
- Publication date May 20, 2004
- International Business Machines Corporation
- Linden J. Crawforth
- G11 - INFORMATION STORAGE
Information Patent Application
Planar gap pre-fill method for read heads
- Publication number 20040085680
- Publication date May 6, 2004
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Application
Fabrication process using a thin liftoff stencil formed by an image...
- Publication number 20030211424
- Publication date Nov 13, 2003
- Douglas Johnson Werner
- G11 - INFORMATION STORAGE
Information Patent Application
Deposition of a projection structure on a substrate using a negativ...
- Publication number 20030194657
- Publication date Oct 16, 2003
- Alfred F. Renaldo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method of forming a read sensor using a lift-off mask having a hard...
- Publication number 20030157803
- Publication date Aug 21, 2003
- Mustafa Pinarbasi
- G11 - INFORMATION STORAGE
Information Patent Application
Planar gap pre-fill process for read heads
- Publication number 20020181163
- Publication date Dec 5, 2002
- Douglas Werner
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head with thin gap layers
- Publication number 20020101690
- Publication date Aug 1, 2002
- Hardayal Singh Gill
- G11 - INFORMATION STORAGE

Douglas Johnson Werner

Person

Patents Grantslast 30 patents

Method for making a current-perpendicular-to-the-plane (CPP) magnet...

Current-perpendicular-to-the-plane (CPP) magnetoresistive sensor wi...

Photolithographic method and mask devices utilized for multiple exp...

Advanced phase shift lithography and attenuated phase shift mask fo...

Current perpendicular to plane differential magnetoresistance read...

Photolithographic method and mask devices utilized for multiple exp...

High milling resistance write pole fabrication method for perpendic...

Method for manufacturing a read sensor for a magnetoresistive head

System and method for forming serial numbers on HDD wafers

MR read head with first and second gap layers

Image transfer process for thin film component definition

Image transfer process for thin film component definition

Magnetic head with thin gap layers

Method for fabricating a magnetoresistive (MR) read head

Fabrication process using a thin liftoff stencil formed by an image...

Method of forming a read sensor using a lift-off mask having a hard...

Onboard multiphase electronic lapping guide design for MR heads

Deposition of a projection structure on a substrate using a negativ...

Magnetic head with thin gap layers

Planar gap pre-fill process for read heads

READ HEAD WITH HIGH AND LOW RESISTANCE LEAD LAYERS WHEREIN THE HIGH...

Tunnel junction read head with flux guide coupled to and magnetical...

Read head with improved lead layers at an air bearing surface

Magnetic tunnel junction head structure with insulating antiferroma...

Method of making read head with improved lead layers

Method of making a read head with improved lead layers at an air be...

Method of making write head with recessed stitched yoke on a planar...

Highly sensitive magnetoresistive sensor with a series flux guide

Orthogonal spin valve sensor with reduced net field

Write head with recessed stitched yoke on a planar portion of an in...

Patents Applicationslast 30 patents

CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNETORESISTIVE SENSOR WI...

METHOD FOR MAKING A CURRENT-PERPENDICULAR-TO-THE-PLANE (CPP) MAGNET...

ADVANCED PHASE SHIFT LITHOGRAPHY AND ATTENUATED PHASE SHIFT MASK FO...

PHOTOLITHOGRAPHIC METHOD AND MASK DEVICES UTILIZED FOR MULTIPLE EXP...

DUAL CPP GMR HEAD USING A SCISSOR SENSOR

CURRENT PERPENDICULAR TO PLANE DIFFERENTIAL MAGNETORESISTANCE READ...

Photolithographic method and mask devices utilized for multiple exp...

IMAGE TRANSFER PROCESS FOR THIN FILM COMPONENT DEFINITION

READ HEAD

System and method for forming serial numbers on hdd wafers

High milling resistance write pole fabrication method for perpendic...

Image transfer process for thin film component definition

Magnetic head with thin gap layers

Bilayer resist lift-off method and intermediate structure for formi...

Onboard multiphase electronic lapping guide design for MR heads

Planar gap pre-fill method for read heads

Fabrication process using a thin liftoff stencil formed by an image...

Deposition of a projection structure on a substrate using a negativ...

Method of forming a read sensor using a lift-off mask having a hard...

Planar gap pre-fill process for read heads

Magnetic head with thin gap layers