Juan Jose Fernandez-de-Castro

Person

Lakeville, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reader shield with tilted magnetization
- Patent number 8,422,177
- Issue date Apr 16, 2013
- Seagate Technology LLC
- Juan Jose Fernandez-de-Castro
- G11 - INFORMATION STORAGE
Information Patent Grant
Single sensor element that is naturally differentiated
- Patent number 7,477,490
- Issue date Jan 13, 2009
- Seagate Technology LLC
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Grant
Giant magnetoresistive sensor having selfconsistent demagnetization...
- Patent number 6,914,759
- Issue date Jul 5, 2005
- Seagate Technology LLC
- Lujun Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
MR structures for high areal density reader by using side shields
- Patent number 6,680,829
- Issue date Jan 20, 2004
- Seagate Technology LLC
- Lujun Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of measuring slide-reading of abutted-junction read heads
- Patent number 6,504,362
- Issue date Jan 7, 2003
- Seagate Technology LLC
- Douglas Saunders
- G11 - INFORMATION STORAGE
Information Patent Grant
High frequency writer with sliced core topology
- Patent number 6,473,265
- Issue date Oct 29, 2002
- Seagate Technology LLC
- Yuming Zhou
- G11 - INFORMATION STORAGE
Information Patent Grant
Overlaid MR structure with magnetostatic stabilized soft adjacent l...
- Patent number 6,449,135
- Issue date Sep 10, 2002
- Seagate Technology LLC
- Juren Ding
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dual layer magnetic exchange stabilization for MR heads
- Patent number 6,111,730
- Issue date Aug 29, 2000
- SeagateTechnology, Inc.
- Juan J. Fernandez-de-Castro
- G11 - INFORMATION STORAGE
Information Patent Grant
MR sensor having thick active region between two thinner inactive M...
- Patent number 5,712,565
- Issue date Jan 27, 1998
- Seagate Technology, Inc.
- Allan E. Schultz
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
READER SHIELD WITH TILTED MAGNETIZATION
- Publication number 20110267720
- Publication date Nov 3, 2011
- Seagate Technology LLC
- Juan Jose Fernandez-de-Castro
- G11 - INFORMATION STORAGE
Information Patent Application
Naturally differentiated sensor
- Publication number 20060002035
- Publication date Jan 5, 2006
- Kaizhong Gao
- G11 - INFORMATION STORAGE
Information Patent Application
Giant magnetoresistive sensor having selfconsistent demagnetization...
- Publication number 20020034056
- Publication date Mar 21, 2002
- Lujun Chen
- B82 - NANO-TECHNOLOGY
Information Patent Application
MR structures for high areal density reader by using side shields
- Publication number 20020030947
- Publication date Mar 14, 2002
- Seagate Technology LLC
- Lujun Chen
- G11 - INFORMATION STORAGE
Information Patent Application
OVERLAID MR STRUCTURE WITH MAGNETOSTATIC STABILIZED SOFT ADJACENT L...
- Publication number 20020027754
- Publication date Mar 7, 2002
- JUREN DING
- B82 - NANO-TECHNOLOGY
Information Patent Application
Process of measuring slide-reading of abutted-junction read heads
- Publication number 20010053037
- Publication date Dec 20, 2001
- Douglas Saunders
- B82 - NANO-TECHNOLOGY
Information Patent Application
Dual spin-valve magnetoresistive sensor
- Publication number 20010030839
- Publication date Oct 18, 2001
- Lieping Zhong
- B82 - NANO-TECHNOLOGY

Juan Jose Fernandez-de-Castro

Person

Patents Grantslast 30 patents

Reader shield with tilted magnetization

Single sensor element that is naturally differentiated

Giant magnetoresistive sensor having selfconsistent demagnetization...

MR structures for high areal density reader by using side shields

Process of measuring slide-reading of abutted-junction read heads

High frequency writer with sliced core topology

Overlaid MR structure with magnetostatic stabilized soft adjacent l...

Dual layer magnetic exchange stabilization for MR heads

MR sensor having thick active region between two thinner inactive M...

Patents Applicationslast 30 patents

READER SHIELD WITH TILTED MAGNETIZATION

Naturally differentiated sensor

Giant magnetoresistive sensor having selfconsistent demagnetization...

MR structures for high areal density reader by using side shields

OVERLAID MR STRUCTURE WITH MAGNETOSTATIC STABILIZED SOFT ADJACENT L...

Process of measuring slide-reading of abutted-junction read heads

Dual spin-valve magnetoresistive sensor