John M. Wolf

Person

Maple Grove, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Recording head with transfer-printed laser diode unit formed of non...
- Patent number 11,120,830
- Issue date Sep 14, 2021
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head with transfer-printed laser diode unit formed of non...
- Patent number 10,783,917
- Issue date Sep 22, 2020
- Seagate Technology LLC
- Aidan Dominic Goggin
- G11 - INFORMATION STORAGE
Information Patent Grant
Substrate heat channels for heat assisted magnetic recording for re...
- Patent number 10,049,693
- Issue date Aug 14, 2018
- Seagate Technology LLC
- Erik J. Hutchinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Bond pad sharing for powering multiple writers of a recording head
- Patent number 9,934,807
- Issue date Apr 3, 2018
- Seagate Technology LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Grant
Combined write/active fly control for heat assisted magnetic record...
- Patent number 9,842,618
- Issue date Dec 12, 2017
- Seagate Technology LLC
- Erik J. Hutchinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Single coil turn data writer
- Patent number 9,697,852
- Issue date Jul 4, 2017
- Seagate Technology LLC
- JianHua Xue
- G11 - INFORMATION STORAGE
Information Patent Grant
ESD protection surface charge control recording head
- Patent number 9,691,419
- Issue date Jun 27, 2017
- Seagate Technology LLC
- Daniel W. Olson
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-sensor reader with different readback sensitivities
- Patent number 9,396,745
- Issue date Jul 19, 2016
- Seagate Technology LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head with coil structure aligned with yoke
- Patent number 9,286,918
- Issue date Mar 15, 2016
- Seagate Technology LLC
- Jianhua Xue
- G11 - INFORMATION STORAGE
Information Patent Grant
Coil structure for write head
- Patent number 9,159,340
- Issue date Oct 13, 2015
- Seagate Technology LLC
- Jiaoming Qiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head having reduced dimensions
- Patent number 9,153,257
- Issue date Oct 6, 2015
- Seagate Technology LLC
- John M. Wolf
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head having reduced dimensions
- Patent number 9,082,427
- Issue date Jul 14, 2015
- Seagate Technology LLC
- John M. Wolf
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head with coil structure aligned with yoke
- Patent number 9,082,428
- Issue date Jul 14, 2015
- Seagate Technology LLC
- Jianhua Xue
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple heaters independently controlling clearance of two or more...
- Patent number 9,058,829
- Issue date Jun 16, 2015
- Seagate Technology LLC
- John Wolf
- G11 - INFORMATION STORAGE
Information Patent Grant
Independently driven write coils
- Patent number 8,947,807
- Issue date Feb 3, 2015
- Seagate Technology LLC
- Kevin Richard Heim
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic writer for field assisted magnetic recording
- Patent number 8,929,030
- Issue date Jan 6, 2015
- Seagate Technology LLC
- Chunhong Hou
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head coil structure
- Patent number 8,873,199
- Issue date Oct 28, 2014
- Seagate Technology LLC
- Eric Roger Meolche
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording head coil structure
- Patent number 8,687,318
- Issue date Apr 1, 2014
- Seagate Technology LLC
- Eric Roger Meloche
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE HEAT CHANNELS FOR HEAT ASSISTED MAGNETIC RECORDING FOR RE...
- Publication number 20180040344
- Publication date Feb 8, 2018
- SEAGATE TECHNOLOGY LLC
- Erik J. Hutchinson
- G11 - INFORMATION STORAGE
Information Patent Application
BOND PAD SHARING FOR POWERING MULTIPLE WRITERS OF A RECORDING HEAD
- Publication number 20180005656
- Publication date Jan 4, 2018
- SEAGATE TECHNOLOGY LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Application
ESD Protection Surface Charge Control Recording Head
- Publication number 20170178669
- Publication date Jun 22, 2017
- Seagate Technology LLC
- Daniel W. Olson
- G11 - INFORMATION STORAGE
Information Patent Application
SINGLE COIL TURN DATA WRITER
- Publication number 20170133043
- Publication date May 11, 2017
- Seagate Technology LLC
- JianHua Xue
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE HEAD WITH COIL STRUCTURE ALIGNED WITH YOKE
- Publication number 20160064018
- Publication date Mar 3, 2016
- SEAGATE TECHNOLOGY LLC
- Jianhua Xue
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Sensor Reader with Different Readback Sensitivities
- Publication number 20150255092
- Publication date Sep 10, 2015
- SEAGATE TECHNOLOGY LLC
- Declan Macken
- G11 - INFORMATION STORAGE
Information Patent Application
MULTIPLE HEATERS INDEPENDENTLY CONTROLLING CLEARANCE OF TWO OR MORE...
- Publication number 20150162039
- Publication date Jun 11, 2015
- SEAGATE TECHNOLOGY LLC
- John Wolf
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING HEAD COIL STRUCTURE
- Publication number 20140268416
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Eric Roger Meloche
- G11 - INFORMATION STORAGE
Information Patent Application
INDEPENDENTLY DRIVEN WRITE COILS
- Publication number 20140177083
- Publication date Jun 26, 2014
- SEAGATE TECHNOLOGY LLC
- Kevin Richard Heim
- G11 - INFORMATION STORAGE
Information Patent Application
RECORDING HEAD COIL STRUCTURE
- Publication number 20130242432
- Publication date Sep 19, 2013
- SEAGATE TECHNOLOGY LLC
- Eric Roger Meloche
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic writer for field assisted magnetic recording
- Publication number 20080225435
- Publication date Sep 18, 2008
- Seagate Technology LLC
- Chunhong Hou
- G11 - INFORMATION STORAGE

John M. Wolf

Person

Patents Grantslast 30 patents

Recording head with transfer-printed laser diode unit formed of non...

Recording head with transfer-printed laser diode unit formed of non...

Substrate heat channels for heat assisted magnetic recording for re...

Bond pad sharing for powering multiple writers of a recording head

Combined write/active fly control for heat assisted magnetic record...

Single coil turn data writer

ESD protection surface charge control recording head

Multi-sensor reader with different readback sensitivities

Write head with coil structure aligned with yoke

Coil structure for write head

Write head having reduced dimensions

Write head having reduced dimensions

Write head with coil structure aligned with yoke

Multiple heaters independently controlling clearance of two or more...

Independently driven write coils

Magnetic writer for field assisted magnetic recording

Recording head coil structure

Recording head coil structure

Patents Applicationslast 30 patents

SUBSTRATE HEAT CHANNELS FOR HEAT ASSISTED MAGNETIC RECORDING FOR RE...

BOND PAD SHARING FOR POWERING MULTIPLE WRITERS OF A RECORDING HEAD

ESD Protection Surface Charge Control Recording Head

SINGLE COIL TURN DATA WRITER

WRITE HEAD WITH COIL STRUCTURE ALIGNED WITH YOKE

Multi-Sensor Reader with Different Readback Sensitivities

MULTIPLE HEATERS INDEPENDENTLY CONTROLLING CLEARANCE OF TWO OR MORE...

RECORDING HEAD COIL STRUCTURE

INDEPENDENTLY DRIVEN WRITE COILS

RECORDING HEAD COIL STRUCTURE

Magnetic writer for field assisted magnetic recording