|
JP5451096B2
(ja)
*
|
2009-02-04 |
2014-03-26 |
エイチジーエスティーネザーランドビーブイ |
磁気ヘッド
|
|
US9305586B2
(en)
*
|
2009-02-04 |
2016-04-05 |
HGST Netherlands B.V. |
Microwave-assisted magnetic recording device and method of formation thereof
|
|
US9013831B2
(en)
*
|
2009-06-22 |
2015-04-21 |
Seagate Technology Llc |
Write pole fabricated using a carbon hard mask and method of making
|
|
WO2011132503A1
(ja)
*
|
2010-04-20 |
2011-10-27 |
株式会社日立製作所 |
エネルギーアシスト型磁気記録ヘッド及び磁気記録装置
|
|
US8184399B2
(en)
*
|
2010-09-27 |
2012-05-22 |
Headway Technologies, Inc. |
Magnetic write head with thin and thick portions for balancing writability and ate
|
|
US20120237878A1
(en)
*
|
2011-03-18 |
2012-09-20 |
Western Digital (Fremont), Llc |
Method and system for providing a side shield for a perpendicular magnetic recording pole
|
|
US8233233B1
(en)
*
|
2011-06-30 |
2012-07-31 |
Seagate Technology Llc |
Devices including a write pole tip with a convex shape
|
|
US8345384B1
(en)
*
|
2011-12-02 |
2013-01-01 |
Headway Technologies, Inc. |
Magnetic head for perpendicular magnetic recording having a main pole and a shield
|
|
JP2013171594A
(ja)
*
|
2012-02-17 |
2013-09-02 |
Toshiba Corp |
記録ヘッド、およびこれを備えたディスク装置
|
|
US8703397B1
(en)
|
2012-03-29 |
2014-04-22 |
Western Digital (Fremont), Llc |
Method for providing side shields for a magnetic recording transducer
|
|
US8520337B1
(en)
*
|
2012-03-30 |
2013-08-27 |
Western Digital (Fremont), Llc |
Perpendicular magnetic recording writer pole with leading and trailing bevel side wall angles at air bearing surface
|
|
JP2013246851A
(ja)
*
|
2012-05-25 |
2013-12-09 |
Toshiba Corp |
磁気記録ヘッドの製造方法
|
|
JP2014017030A
(ja)
*
|
2012-07-06 |
2014-01-30 |
Toshiba Corp |
磁気ヘッド、その製造方法、及び磁気記録再生装置
|
|
US8553507B1
(en)
*
|
2012-11-13 |
2013-10-08 |
HGST Netherlands B.V. |
Write track shift control in shingled-microwave-assisted magnetic recording (MAMR-SMR)
|
|
JP2014123414A
(ja)
*
|
2012-12-21 |
2014-07-03 |
Toshiba Corp |
磁気記録ヘッド、およびこれを備えた磁気記録装置
|
|
JP6000866B2
(ja)
*
|
2013-01-31 |
2016-10-05 |
株式会社日立製作所 |
磁気ヘッド及び磁気記録再生装置
|
|
US9202528B2
(en)
|
2013-09-27 |
2015-12-01 |
HGST Netherlands B.V. |
MAMR head with recessed STO
|
|
US8964332B1
(en)
|
2013-09-30 |
2015-02-24 |
HGST Netherlands B.V. |
Microwave-assisted magnetic recording head with asymmetric side gap for shingled magnetic recording
|
|
US9047894B2
(en)
*
|
2013-10-03 |
2015-06-02 |
HGST Netherlands B.V. |
Magnetic write head having spin torque oscillator that is self aligned with write pole
|
|
US9390733B2
(en)
|
2013-10-10 |
2016-07-12 |
HGST Netherlans B.V. |
Microwave-assisted magnetic recording (MAMR) head with an inclined and recessed main pole structure
|
|
US8995088B1
(en)
|
2013-10-22 |
2015-03-31 |
HGST Netherlands B.V. |
Heat sink for a spin torque oscillator (STO) in microwave assisted magnetic recording (MAMR)
|
|
US9135933B2
(en)
|
2013-11-08 |
2015-09-15 |
HGST Netherlands B.V. |
Tapered write head for MAMR
|
|
US8988825B1
(en)
*
|
2014-02-28 |
2015-03-24 |
Western Digital (Fremont, LLC |
Method for fabricating a magnetic writer having half-side shields
|
|
US9001467B1
(en)
|
2014-03-05 |
2015-04-07 |
Western Digital (Fremont), Llc |
Method for fabricating side shields in a magnetic writer
|
|
JP2015197940A
(ja)
*
|
2014-04-02 |
2015-11-09 |
Tdk株式会社 |
磁気ヘッド、磁気ヘッドアセンブリ及び磁気記録再生装置
|
|
US9001465B1
(en)
*
|
2014-04-16 |
2015-04-07 |
HGST Netherlands B.V. |
Microwave-assisted magnetic recording head
|
|
US9406316B2
(en)
|
2014-05-15 |
2016-08-02 |
HGST Netherlands B.V. |
Asymmetric MAMR head with self-aligned spin torque oscillator along flare edge for shingled magnetic recording
|
|
US9171557B1
(en)
*
|
2014-11-07 |
2015-10-27 |
Seagate Technology Llc |
Write pole paddle
|
|
US9230569B1
(en)
|
2014-11-26 |
2016-01-05 |
HGST Netherlands B.V. |
Low Bs spin-polarizer for spin torque oscillator
|
|
US9286919B1
(en)
|
2014-12-17 |
2016-03-15 |
Western Digital (Fremont), Llc |
Magnetic writer having a dual side gap
|
|
US9230573B1
(en)
*
|
2015-01-21 |
2016-01-05 |
HGST Netherlands B.V. |
Magnetic recording head with non-magnetic bump structure formed on spin torque oscillator
|
|
US9099107B1
(en)
*
|
2015-01-23 |
2015-08-04 |
HGST Netherlands B.V. |
Stabilizing layer for a spin torque oscillator (STO)
|
|
US9355657B1
(en)
|
2015-06-05 |
2016-05-31 |
HGST Netherlands B.V. |
Implementing spin torque oscillator erasure prevention in microwave-assisted magnetic recording (MAMR) hard disk drives
|
|
US9697852B2
(en)
*
|
2015-11-06 |
2017-07-04 |
Seagate Technology Llc |
Single coil turn data writer
|
|
US9824701B2
(en)
|
2016-04-26 |
2017-11-21 |
Tdk Corporation |
Microwave assisted magnetic recording head with spin torque oscillator corner angle relationship, head gimbal assembly, and magnetic recording device
|
|
US9711168B1
(en)
|
2016-05-17 |
2017-07-18 |
Western Digital (Fremont), Llc |
Method for providing a magnetic recording write apparatus by predefining side shields
|
|
US10204644B1
(en)
|
2016-05-23 |
2019-02-12 |
Seagate Technology Llc |
Magnetic write transducer with flat pole section
|
|
US10388307B1
(en)
|
2017-04-20 |
2019-08-20 |
Seagate Technology Llc |
Magnetic write transducer with first and second pole sections
|
|
US10339964B1
(en)
*
|
2018-05-21 |
2019-07-02 |
Headway Technologies, Inc. |
Perpendicular magnetic recording (PMR) write head with patterned high moment trailing shield
|
|
JP2020140752A
(ja)
*
|
2019-02-28 |
2020-09-03 |
株式会社東芝 |
磁気ディスク装置及びライト処理方法
|
|
US20210027808A1
(en)
|
2019-07-23 |
2021-01-28 |
Western Digital Technologies, Inc. |
Heat-assisted magnetic recording (hamr) head with tapered main pole and heat sink material adjacent the pole
|
|
US11087783B1
(en)
*
|
2020-06-30 |
2021-08-10 |
Western Digital Technologies, Inc. |
Magnetic recording head soft error rate improvement with compact main pole
|