Johannes VanEk

Person

Minnetonka, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic spring media with multiple exchange coupled hard-soft magne...
- Patent number 8,940,418
- Issue date Jan 27, 2015
- WD Media, LLC
- Johannes van Ek
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-bit memory with selectable magnetic layer
- Patent number 8,767,456
- Issue date Jul 1, 2014
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-bit memory with selectable magnetic layer
- Patent number 8,199,570
- Issue date Jun 12, 2012
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head for reducing side track erasure
- Patent number 7,684,150
- Issue date Mar 23, 2010
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer structure with assisted bias
- Patent number 7,397,633
- Issue date Jul 8, 2008
- Seagate Technology, LLC
- Song Sheng Xue
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a beveled writing pole of a perpendicular writing...
- Patent number 7,100,266
- Issue date Sep 5, 2006
- Seagate Technology LLC
- Martin L. Plumer
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin valve sensor for high areal density applications
- Patent number 7,027,270
- Issue date Apr 11, 2006
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential CPP reader for perpendicular magnetic recording
- Patent number 7,016,160
- Issue date Mar 21, 2006
- Seagate Technology LLC
- Sining Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
High-efficiency single-turn write head for high-speed recording
- Patent number 6,972,932
- Issue date Dec 6, 2005
- Seagate Technology LLC
- Alexander M. Shukh
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer for noise suppression in perpendicular recording media
- Patent number 6,671,117
- Issue date Dec 30, 2003
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read head with an insulator layer between an MR sensor and...
- Patent number 6,385,016
- Issue date May 7, 2002
- Seagate Technology LLC
- Johannes van Ek
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spin valve magnetoresistive sensor using permanent magnet biased ar...
- Patent number 6,191,926
- Issue date Feb 20, 2001
- Seagate Technology LLC
- Brenda A. Everitt
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-BIT MEMORY WITH SELECTABLE MAGNETIC LAYER
- Publication number 20120224418
- Publication date Sep 6, 2012
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Application
MULTI-BIT MEMORY WITH SELECTABLE MAGNETIC LAYER
- Publication number 20120087186
- Publication date Apr 12, 2012
- Seagate Technology LLC
- Nurul Amin
- G11 - INFORMATION STORAGE
Information Patent Application
WIRE-ASSISTED MAGNETIC WRITE DEVICE INCLUDING MULTIPLE WIRE ASSIST...
- Publication number 20090262636
- Publication date Oct 22, 2009
- Seagate Technology LLC
- Jianhua Xue
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head for reducing side track erasure
- Publication number 20090251827
- Publication date Oct 8, 2009
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE
Information Patent Application
Wire-assisted write device with high thermal reliability
- Publication number 20080259493
- Publication date Oct 23, 2008
- Seagate Technology LLC
- Mark T. Kief
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic writing pole and a perpendicular writing element
- Publication number 20060256471
- Publication date Nov 16, 2006
- Seagate Technology LLC
- Martin L. Plumer
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head for reducing side track erasure
- Publication number 20060002020
- Publication date Jan 5, 2006
- Seagate Technology LLC
- Taras Grigoryevich Pokhil
- G11 - INFORMATION STORAGE
Information Patent Application
Differential CPP reader for perpendicular magnetic recording
- Publication number 20050105219
- Publication date May 19, 2005
- Seagate Technology LLC
- Sining Mao
- G11 - INFORMATION STORAGE
Information Patent Application
Spin valve sensor for high areal density applications
- Publication number 20030112562
- Publication date Jun 19, 2003
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G01 - MEASURING TESTING
Information Patent Application
Magnetic writer for noise suppression in perpencidular recording media
- Publication number 20020075586
- Publication date Jun 20, 2002
- Dimitar V. Dimitrov
- G11 - INFORMATION STORAGE

Johannes VanEk

Person

Patents Grantslast 30 patents

Dynamic spring media with multiple exchange coupled hard-soft magne...

Multi-bit memory with selectable magnetic layer

Multi-bit memory with selectable magnetic layer

Recording head for reducing side track erasure

Writer structure with assisted bias

Method of forming a beveled writing pole of a perpendicular writing...

Spin valve sensor for high areal density applications

Differential CPP reader for perpendicular magnetic recording

High-efficiency single-turn write head for high-speed recording

Magnetic writer for noise suppression in perpendicular recording media

Magnetic read head with an insulator layer between an MR sensor and...

Spin valve magnetoresistive sensor using permanent magnet biased ar...

Patents Applicationslast 30 patents

MULTI-BIT MEMORY WITH SELECTABLE MAGNETIC LAYER

MULTI-BIT MEMORY WITH SELECTABLE MAGNETIC LAYER

WIRE-ASSISTED MAGNETIC WRITE DEVICE INCLUDING MULTIPLE WIRE ASSIST...

Recording head for reducing side track erasure

Wire-assisted write device with high thermal reliability

Magnetic writing pole and a perpendicular writing element

Recording head for reducing side track erasure

Differential CPP reader for perpendicular magnetic recording

Spin valve sensor for high areal density applications

Magnetic writer for noise suppression in perpencidular recording media