Dian Song

Person

Eden Prairie, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetic element with crossed anisotropies
- Patent number 9,240,200
- Issue date Jan 19, 2016
- Seagate Technology LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic stack with different areal extents on an air bearing surface
- Patent number 9,099,109
- Issue date Aug 4, 2015
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods of manufacturing a transducer
- Patent number 9,087,530
- Issue date Jul 21, 2015
- Seagate Technology LLC
- Ladislav R. Pust
- G11 - INFORMATION STORAGE
Information Patent Grant
Injector stack with diffusive layer
- Patent number 9,064,509
- Issue date Jun 23, 2015
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Depolarizing layer in a magnetic stack
- Patent number 9,042,061
- Issue date May 26, 2015
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic element with biasing structure distal the air bearing surface
- Patent number 9,001,474
- Issue date Apr 7, 2015
- Seagate Technology LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Grant
Coupling feature in a magnetoresistive trilayer lamination
- Patent number 8,970,991
- Issue date Mar 3, 2015
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer magnetoresistive shield with transition metal layer
- Patent number 8,922,950
- Issue date Dec 30, 2014
- Seagate Technology LLC
- Eric W. Singleton
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly with head-media spacing control
- Patent number 8,837,075
- Issue date Sep 16, 2014
- Seagate Technology LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic element with biasing structure distal the air bearing surface
- Patent number 8,837,092
- Issue date Sep 16, 2014
- Seagate Technology LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced magnetic sensor biasing yoke
- Patent number 8,803,519
- Issue date Aug 12, 2014
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic element with biased side shield lamination
- Patent number 8,780,508
- Issue date Jul 15, 2014
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Tuned shunt ratio for magnetic sensors
- Patent number 8,749,924
- Issue date Jun 10, 2014
- Seagate Technology LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic element with top shield coupled side shield lamination
- Patent number 8,711,526
- Issue date Apr 29, 2014
- Seagate Technology LLC
- Levent Colak
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic element with enhanced coupling portion
- Patent number 8,705,212
- Issue date Apr 22, 2014
- Seagate Technology LLC
- Jason Bryce Gadbois
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic element with increased scissoring angle
- Patent number 8,582,247
- Issue date Nov 12, 2013
- Seagate Technology LLC
- Dian Song
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Trilayer reader with current constraint at the ABS
- Patent number 8,390,963
- Issue date Mar 5, 2013
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Grant
Head assembly having a sensing element
- Patent number 8,310,779
- Issue date Nov 13, 2012
- Seagate Technology LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Dedicated ID-OD writer with beveled pole tips and method of manufac...
- Patent number 8,310,782
- Issue date Nov 13, 2012
- Seagate Technology LLC
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic oscillator with multiple coherent phase output
- Patent number 7,795,984
- Issue date Sep 14, 2010
- Seagate Technology, LLC
- Haiwen Xi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Head assembly having a sensing element to provide feedback for head...
- Patent number 7,564,649
- Issue date Jul 21, 2009
- Seagate Technology LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head to disc interface tunneling giant magnetoresistive sensor
- Patent number 7,522,380
- Issue date Apr 21, 2009
- Seagate Technology LLC
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-layer electrode device on slider for electrostatic fly height...
- Patent number 6,985,326
- Issue date Jan 10, 2006
- Seagate Technology LLC
- Jianxin Zhu
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunneling magneto-resistive read head with two-piece free layer
- Patent number 6,795,280
- Issue date Sep 21, 2004
- Seagate Technology LLC
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducing head and method for forming a recessed shield for a tra...
- Patent number 6,510,030
- Issue date Jan 21, 2003
- Seagate Technology, LLC
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Grant
Spin tunnel junction recording heads using an edge junction structu...
- Patent number 6,411,478
- Issue date Jun 25, 2002
- Seagate Technology LLC
- Sining Mao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Planar double spin valve read head
- Patent number 6,396,668
- Issue date May 28, 2002
- Seagate Technology LLC
- Sining Mao
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
CUSTOMER CONTACT CHANNEL OPTIMIZATION
- Publication number 20240303729
- Publication date Sep 12, 2024
- Wells Fargo Bank, N.A.
- Aniket Dhawad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Injector Stack with Diffusive Layer
- Publication number 20150070800
- Publication date Mar 12, 2015
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
Depolarizing Layer in a Magnetic Stack
- Publication number 20150070799
- Publication date Mar 12, 2015
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Stack with Different Areal Extents on an Air Bearing Surface
- Publication number 20150062757
- Publication date Mar 5, 2015
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Element with Biasing Structure Distal the Air Bearing Surface
- Publication number 20140340792
- Publication date Nov 20, 2014
- Seagate Technology LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Application
COUPLING FEATURE IN A TRILAYER LAMINATION
- Publication number 20140268428
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC ELEMENT WITH CROSSED ANISOTROPIES
- Publication number 20140146419
- Publication date May 29, 2014
- SEAGATE TECHNOLOGY LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC ELEMENT WITH TOP SHIELD COUPLED SIDE SHIELD LAMINATION
- Publication number 20140004385
- Publication date Jan 2, 2014
- SEAGATE TECHNOLOGY LLC
- Levent Colak
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC ELEMENT WITH BIASED SIDE SHIELD LAMINATION
- Publication number 20140002930
- Publication date Jan 2, 2014
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Element with Biasing Structure Distal the Air Bearing Surface
- Publication number 20140004386
- Publication date Jan 2, 2014
- SEAGATE TECHNOLOGY LLC
- Mark William Covington
- G11 - INFORMATION STORAGE
Information Patent Application
Tuned Shunt Ratio For Magnetic Sensors
- Publication number 20130065084
- Publication date Mar 14, 2013
- SEAGATE TECHNOLOGY LLC
- Dimitar Velikov Dimitrov
- G11 - INFORMATION STORAGE
Information Patent Application
Head Assembly with Head-Media Spacing Control
- Publication number 20130063834
- Publication date Mar 14, 2013
- SEAGATE TECHNOLOGY LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Application
Enhanced Magnetic Sensor Biasing Yoke
- Publication number 20130027031
- Publication date Jan 31, 2013
- SEAGATE TECHNOLOGY LLC
- Dimitar V. Dimitrov
- G01 - MEASURING TESTING
Information Patent Application
Contact feature for use with transducing devices
- Publication number 20130000107
- Publication date Jan 3, 2013
- SEAGATE TECHNOLOGY LLC
- Ladislav R. Pust
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive Shield
- Publication number 20120281319
- Publication date Nov 8, 2012
- Seagate Technology LLC
- Eric W. Singleton
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Element With Enhanced Coupling Portion
- Publication number 20120268846
- Publication date Oct 25, 2012
- Seagate Technology LLC
- Jason Bryce Gadbois
- G01 - MEASURING TESTING
Information Patent Application
TRILAYER READER WITH CURRENT CONSTRAINT AT THE ABS
- Publication number 20120268847
- Publication date Oct 25, 2012
- Seagate Technology LLC
- Dimitar V. Dimitrov
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Element With Increased Scissoring Angle
- Publication number 20120229935
- Publication date Sep 13, 2012
- Seagate Technology LLC
- Dian Song
- G01 - MEASURING TESTING
Information Patent Application
MAGNETIC OSCILLATOR WITH MULTIPLE COHERENT PHASE OUTPUT
- Publication number 20090302953
- Publication date Dec 10, 2009
- Seagate Technology LLC
- Haiwen Xi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HEAD ASSEMBLY HAVING A SENSING ELEMENT
- Publication number 20090262460
- Publication date Oct 22, 2009
- Seagate Technology LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Application
DEDICATED ID-OD WRITER WITH BEVELED POLE TIPS AND METHOD OF MANUFAC...
- Publication number 20090251821
- Publication date Oct 8, 2009
- Seagate Technology LLC
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Application
Non-magnetic contact enhancement feature
- Publication number 20080253021
- Publication date Oct 16, 2008
- Seagate Technology LLC
- Ladislav R. Pust
- G11 - INFORMATION STORAGE
Information Patent Application
Head to disc interface tunneling giant magnetoresistive sensor
- Publication number 20060279877
- Publication date Dec 14, 2006
- Dian Song
- G11 - INFORMATION STORAGE
Information Patent Application
Head assembly having a sensing element to provide feedback for head...
- Publication number 20060245110
- Publication date Nov 2, 2006
- Seagate Technology LLC
- Jorge Vicente Hanchi
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-layer electrode device on slider for electrostatic fly height...
- Publication number 20050105203
- Publication date May 19, 2005
- Jianxin Zhu
- G11 - INFORMATION STORAGE
Information Patent Application
Transducing head having a recessed shield
- Publication number 20030048584
- Publication date Mar 13, 2003
- Seagate Technology, Inc.
- Dian Song
- B82 - NANO-TECHNOLOGY

Person

Patents Grantslast 30 patents

Magnetic element with crossed anisotropies

Magnetic stack with different areal extents on an air bearing surface

Methods of manufacturing a transducer

Injector stack with diffusive layer

Depolarizing layer in a magnetic stack

Magnetic element with biasing structure distal the air bearing surface

Coupling feature in a magnetoresistive trilayer lamination

Multi-layer magnetoresistive shield with transition metal layer

Head assembly with head-media spacing control

Magnetic element with biasing structure distal the air bearing surface

Enhanced magnetic sensor biasing yoke

Magnetic element with biased side shield lamination

Tuned shunt ratio for magnetic sensors

Magnetic element with top shield coupled side shield lamination

Magnetic element with enhanced coupling portion

Magnetic element with increased scissoring angle

Trilayer reader with current constraint at the ABS

Head assembly having a sensing element

Dedicated ID-OD writer with beveled pole tips and method of manufac...

Magnetic oscillator with multiple coherent phase output

Head assembly having a sensing element to provide feedback for head...

Head to disc interface tunneling giant magnetoresistive sensor

Multi-layer electrode device on slider for electrostatic fly height...

Tunneling magneto-resistive read head with two-piece free layer

Transducing head and method for forming a recessed shield for a tra...

Spin tunnel junction recording heads using an edge junction structu...

Planar double spin valve read head

Patents Applicationslast 30 patents

CUSTOMER CONTACT CHANNEL OPTIMIZATION

Injector Stack with Diffusive Layer

Depolarizing Layer in a Magnetic Stack

Magnetic Stack with Different Areal Extents on an Air Bearing Surface

Magnetic Element with Biasing Structure Distal the Air Bearing Surface

COUPLING FEATURE IN A TRILAYER LAMINATION

MAGNETIC ELEMENT WITH CROSSED ANISOTROPIES

MAGNETIC ELEMENT WITH TOP SHIELD COUPLED SIDE SHIELD LAMINATION

MAGNETIC ELEMENT WITH BIASED SIDE SHIELD LAMINATION

Magnetic Element with Biasing Structure Distal the Air Bearing Surface

Tuned Shunt Ratio For Magnetic Sensors

Head Assembly with Head-Media Spacing Control

Enhanced Magnetic Sensor Biasing Yoke

Contact feature for use with transducing devices

Magnetoresistive Shield

Magnetic Element With Enhanced Coupling Portion

TRILAYER READER WITH CURRENT CONSTRAINT AT THE ABS

Magnetic Element With Increased Scissoring Angle

MAGNETIC OSCILLATOR WITH MULTIPLE COHERENT PHASE OUTPUT

HEAD ASSEMBLY HAVING A SENSING ELEMENT

DEDICATED ID-OD WRITER WITH BEVELED POLE TIPS AND METHOD OF MANUFAC...

Non-magnetic contact enhancement feature

Head to disc interface tunneling giant magnetoresistive sensor

Head assembly having a sensing element to provide feedback for head...

Multi-layer electrode device on slider for electrostatic fly height...

Transducing head having a recessed shield