of sliders and magnetic heads of hard disc drives or the like

Industry

CPC
B24B37/048

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B37/00Lapping machines or devices Accessories

Current Industry

B24B37/048of sliders and magnetic heads of hard disc drives or the like

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Adhesive for processing a microelectronic substrate, and related me...
- Patent number 11,749,300
- Issue date Sep 5, 2023
- Seagate Technology LLC
- Zubair Ahmed Khan
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of lapping while heating one or more features, and related...
- Patent number 11,691,242
- Issue date Jul 4, 2023
- Seagate Technology LLC
- Edwin Rejda
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of lapping while heating one or more features, and related...
- Patent number 11,389,924
- Issue date Jul 19, 2022
- Seagate Technology LLC
- Edwin Rejda
- B24 - GRINDING POLISHING
Information Patent Grant
Articles for lapping stacked row bars having in-wafer ELG circuits
- Patent number 11,344,990
- Issue date May 31, 2022
- Seagate Technology LLC
- Gary J. Kunkel
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of lapping a substrate while heating at least a portion of...
- Patent number 11,331,765
- Issue date May 17, 2022
- Seagate Technology LLC
- Andrew Sherve
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping system that includes a lapping plate temperature control sy...
- Patent number 11,305,397
- Issue date Apr 19, 2022
- Seagate Technology LLC
- Andrew Habermas
- B24 - GRINDING POLISHING
Information Patent Grant
Within-row stripe height and wedge angle control for magnetic recor...
- Patent number 10,850,364
- Issue date Dec 1, 2020
- Western Digital Technologies, Inc.
- Darrick T. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Lapping device or carrier with adaptive bending control
- Patent number 10,843,305
- Issue date Nov 24, 2020
- Seagate Technology LLC
- Hew Peng Koon
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing composition and method for polishing magnetic disk substrate
- Patent number 10,822,525
- Issue date Nov 3, 2020
- YAMAGUCHI SEIKEN KOGYO CO., LTD.
- Toru Iwata
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Lapping carrier system with optimized carrier insert
- Patent number 10,792,786
- Issue date Oct 6, 2020
- Seagate Technology LLC
- Yuhong Xiong
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator tilt interposer for within-row lapping mount tool for magn...
- Patent number 10,702,969
- Issue date Jul 7, 2020
- Western Digital Technologies, Inc.
- Darrick T. Smith
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing composition for magnetic disk substrate
- Patent number 10,696,870
- Issue date Jun 30, 2020
- YAMAGUCHI SEIKEN KOGYO CO., LTD.
- Toru Iwata
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods and articles for lapping stacked row bars having in-wafer E...
- Patent number 10,518,381
- Issue date Dec 31, 2019
- Seagate Technology LLC
- Gary J. Kunkel
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping system including one or more lasers, and related methods
- Patent number 10,493,591
- Issue date Dec 3, 2019
- Seagate Technology LLC
- Gary J. Kunkel
- B24 - GRINDING POLISHING
Information Patent Grant
Manufacturing method of a slider
- Patent number 10,486,283
- Issue date Nov 26, 2019
- Sae Magnetics (H.K.) Ltd.
- Chiuming Lueng
- B24 - GRINDING POLISHING
Information Patent Grant
Designs for multiple perpendicular magnetic recording (PMR) writers...
- Patent number 10,366,713
- Issue date Jul 30, 2019
- Headway Technologies, Inc.
- Yuhui Tang
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of planarization for device fabrication with head features...
- Patent number 10,297,279
- Issue date May 21, 2019
- Seagate Technology LLC
- Zhiguo Ge
- B24 - GRINDING POLISHING
Information Patent Grant
Dual perpendicular magnetic recording (PMR) writer application with...
- Patent number 10,279,451
- Issue date May 7, 2019
- Headway Technologies, Inc.
- Yue Liu
- B24 - GRINDING POLISHING
Information Patent Grant
Carrier for mounting a bar of sliders or a stack of such bars to be...
- Patent number 10,183,376
- Issue date Jan 22, 2019
- Seagate Technology LLC
- Yuhong Xiong
- B24 - GRINDING POLISHING
Information Patent Grant
Method and assembly for grinding and/or cutting a slider bar on a l...
- Patent number 9,987,719
- Issue date Jun 5, 2018
- Seagate Technology LLC
- Marc Ronshaugen
- B24 - GRINDING POLISHING
Information Patent Grant
Method of adjusting tilt using magnetic erase width feedback
- Patent number 9,870,788
- Issue date Jan 16, 2018
- Western Digital (Fremont), LLC
- Leo Michael C. Miranda
- B24 - GRINDING POLISHING
Information Patent Grant
Fabrication process for slider with extended three-dimensional air-...
- Patent number 9,865,284
- Issue date Jan 9, 2018
- Western Digital Technologies, Inc.
- Weidong Huang
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Slider level lapping carrier
- Patent number 9,776,299
- Issue date Oct 3, 2017
- Seagate Technology LLC
- Mark Allen Herendeen
- B24 - GRINDING POLISHING
Information Patent Grant
Universal carrier device and adaptive components for the carrier de...
- Patent number 9,656,367
- Issue date May 23, 2017
- Seagate Technology LLC
- Yuhong Xiong
- B24 - GRINDING POLISHING
Information Patent Grant
Methods of manufacturing magnetic heads using a trigger reader elec...
- Patent number 9,646,636
- Issue date May 9, 2017
- Seagate Technology LLC
- Jeffrey R. O'Konski
- B24 - GRINDING POLISHING
Information Patent Grant
Systems and methods for correcting fabrication error in magnetic re...
- Patent number 9,387,568
- Issue date Jul 12, 2016
- Western Digital Technologies, Inc.
- Reymon G. Ilaw
- B24 - GRINDING POLISHING
Information Patent Grant
Electrical lapping guide for dimensional control of back side of he...
- Patent number 9,361,916
- Issue date Jun 7, 2016
- Western Digital (Fremont)
- Luc Ving Chung
- B24 - GRINDING POLISHING
Information Patent Grant
Lapping head with a sensor device on the rotating lapping head
- Patent number 9,308,622
- Issue date Apr 12, 2016
- Seagate Technology LLC
- Leping Li
- B24 - GRINDING POLISHING
Information Patent Grant
Vapor phase chemical mechanical polishing of magnetic recording disks
- Patent number 9,312,141
- Issue date Apr 12, 2016
- HGST Netherlands B.V.
- Thomas E. Karis
- B24 - GRINDING POLISHING
Information Patent Grant
Method to stress relieve a magnetic recording head transducer utili...
- Patent number 9,242,340
- Issue date Jan 26, 2016
- Western Digital Technologies, Inc.
- Mark D. Moravec
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE FOR PROCESSING A MICROELECTRONIC SUBSTRATE, AND RELATED ME...
- Publication number 20230360672
- Publication date Nov 9, 2023
- SEAGATE TECHNOLOGY LLC
- Zubair Ahmed Khan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...
- Publication number 20230311268
- Publication date Oct 5, 2023
- SEAGATE TECHNOLOGY LLC
- Edwin Rejda
- G11 - INFORMATION STORAGE
Information Patent Application
Composite Hard Masks For Ultra-Thin Magnetic Sensors
- Publication number 20230258747
- Publication date Aug 17, 2023
- HEADWAY TECHNOLOGIES, INC.
- Tom Zhong
- B24 - GRINDING POLISHING
Information Patent Application
METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...
- Publication number 20220234166
- Publication date Jul 28, 2022
- SEAGATE TECHNOLOGY LLC
- Edwin Rejda
- B24 - GRINDING POLISHING
Information Patent Application
ARTICLES FOR LAPPING STACKED ROW BARS HAVING IN-WAFER ELG CIRCUITS
- Publication number 20200147748
- Publication date May 14, 2020
- SEAGATE TECHNOLOGY LLC
- Gary Joseph Kunkel
- B24 - GRINDING POLISHING
Information Patent Application
ADHESIVE FOR PROCESSING A MICROELECTRONIC SUBSTRATE, AND RELATED ME...
- Publication number 20200090687
- Publication date Mar 19, 2020
- SEAGATE TECHNOLOGY LLC
- Zubair Ahmed Khan
- B24 - GRINDING POLISHING
Information Patent Application
METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...
- Publication number 20190381629
- Publication date Dec 19, 2019
- SEAGATE TECHNOLOGY LLC
- Edwin Rejda
- B24 - GRINDING POLISHING
Information Patent Application
LAPPING SYSTEM THAT INCLUDES A LAPPING PLATE TEMPERATURE CONTROL SY...
- Publication number 20190381628
- Publication date Dec 19, 2019
- SEAGATE TECHNOLOGY LLC
- Andrew Habermas
- B24 - GRINDING POLISHING
Information Patent Application
Lapping Carrier System with Optimized Carrier Insert
- Publication number 20190247976
- Publication date Aug 15, 2019
- Seagate Technology LLC
- Yuhong Xiong
- B24 - GRINDING POLISHING
Information Patent Application
IN-WAFER ELG CIRCUITS AND METHODS FOR REDUCED BONDING
- Publication number 20190001462
- Publication date Jan 3, 2019
- SEAGATE TECHNOLOGY LLC
- Gary J. Kunkel
- G11 - INFORMATION STORAGE
Information Patent Application
POLISHING COMPOSITION FOR MAGNETIC DISK SUBSTRATE
- Publication number 20180273803
- Publication date Sep 27, 2018
- YAMAGUCHI SEIKEN KOGYO CO., LTD.
- Toru IWATA
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING COMPOSITION AND METHOD FOR POLISHING MAGNETIC DISK SUBSTRATE
- Publication number 20180215953
- Publication date Aug 2, 2018
- YAMAGUCHI SEIKEN KOGYO CO., LTD.
- Toru IWATA
- B24 - GRINDING POLISHING
Information Patent Application
Within-Row Stripe Height And Wedge Angle Control For Magnetic Recor...
- Publication number 20180185977
- Publication date Jul 5, 2018
- Western Digital Technologies, Inc.
- Darrick T. Smith
- B24 - GRINDING POLISHING
Information Patent Application
Actuator Tilt Interposer For Within-Row Lapping Mount Tool For Magn...
- Publication number 20180185978
- Publication date Jul 5, 2018
- Western Digital Technologies, Inc.
- Darrick T. Smith
- B24 - GRINDING POLISHING
Information Patent Application
MANUFACTURING METHOD OF A SLIDER
- Publication number 20170304987
- Publication date Oct 26, 2017
- SAE MAGNETICS (H. K) LTD.
- Chiuming Lueng
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
FABRICATION PROCESS FOR SLIDER WITH EXTENDED THREE-DIMENSIONAL AIR-...
- Publication number 20170200459
- Publication date Jul 13, 2017
- HGST NETHERLANDS B.V.
- Weidong Huang
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
SYSTEMS AND METHODS FOR CORRECTING READ/WRITE OVERLAY ERRORS IN THE...
- Publication number 20160346898
- Publication date Dec 1, 2016
- WESTERN DIGITAL TECHNOLOGIES, INC.
- MARK D. MORAVEC
- G11 - INFORMATION STORAGE
Information Patent Application
Variable Rough Lap Machining For Magnetic Recording Read-Write Heads
- Publication number 20160329071
- Publication date Nov 10, 2016
- HGST NETHERLANDS B.V.
- Jacey R. Beaucage
- G11 - INFORMATION STORAGE
Information Patent Application
CLAMP JIG AND METHOD OF POLISHING WORKPIECE
- Publication number 20160243669
- Publication date Aug 25, 2016
- Hitachi Information & Telecommunication Engineering, Ltd.
- Kyosuke IMAI
- B24 - GRINDING POLISHING
Information Patent Application
NEAR FIELD TRANSDUCER ANNEAL FOR HEAT ASSISTED MAGNETIC RECORDING
- Publication number 20160125898
- Publication date May 5, 2016
- HGST NETHERLANDS B.V.
- Shen Ren
- G11 - INFORMATION STORAGE
Information Patent Application
Lapping Device or Carrier with Adaptive Bending Control
- Publication number 20150258655
- Publication date Sep 17, 2015
- SEAGATE TECHNOLOGY LLC
- Hew Peng Koon
- G11 - INFORMATION STORAGE
Information Patent Application
Lapping Head with a Sensor Device on the Rotating Lapping Head
- Publication number 20150111468
- Publication date Apr 23, 2015
- SEAGATE TECHNOLOGY LLC
- Leping Li
- B24 - GRINDING POLISHING
Information Patent Application
METHODS OF MANUFACTURING MAGNETIC HEADS USING A TRIGGER READER ELEC...
- Publication number 20150103443
- Publication date Apr 16, 2015
- SEAGATE TECHNOLOGY LLC
- Jeffrey R. O'Konski
- G11 - INFORMATION STORAGE
Information Patent Application
UNIVERSAL CARRIER DEVICE AND ADAPTIVE COMPONENTS FOR THE CARRIER DE...
- Publication number 20150099438
- Publication date Apr 9, 2015
- SEAGATE TECHNOLOGY LLC
- Yuhong Xiong
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND ASSEMBLY FOR GRINDING AND/OR CUTTING A SLIDER BAR ON A L...
- Publication number 20150017883
- Publication date Jan 15, 2015
- SEAGATE TECHNOLOGY LLC
- Marc Ronshaugen
- G11 - INFORMATION STORAGE
Information Patent Application
POLISHING LIQUID COMPOSITION FOR MAGNETIC DISK SUBSTRATE
- Publication number 20140335763
- Publication date Nov 13, 2014
- Yoshiaki OSHIMA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ULTRA FINE LAPPING SUBSTRATE THROUGH USE OF HARD COATED MATERIAL ON...
- Publication number 20140295740
- Publication date Oct 2, 2014
- HGST NETHERLANDS B.V.
- Luis David G. Aguirre
- B24 - GRINDING POLISHING
Information Patent Application
LAPPING CARRIER HAVING HARD AND SOFT PROPERTIES, AND METHODS
- Publication number 20140273764
- Publication date Sep 18, 2014
- SEAGATE TECHNOLOGY LLC
- Marc Perry Ronshaugen
- B24 - GRINDING POLISHING
Information Patent Application
POLISHING TOOL WITH DIAPHRAM FOR UNIFORM POLISHING OF A WAFER
- Publication number 20140174655
- Publication date Jun 26, 2014
- HGST NETHERLANDS B.V.
- Sergey Grinberg
- G11 - INFORMATION STORAGE
Information Patent Application
IN-SITU MONITORING SYSTEM WITH MONITORING OF ELONGATED REGION
- Publication number 20140127971
- Publication date May 8, 2014
- Applied Materials, Inc.
- Kun Xu
- B24 - GRINDING POLISHING

of sliders and magnetic heads of hard disc drives or the like

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Adhesive for processing a microelectronic substrate, and related me...

Methods of lapping while heating one or more features, and related...

Methods of lapping while heating one or more features, and related...

Articles for lapping stacked row bars having in-wafer ELG circuits

Methods of lapping a substrate while heating at least a portion of...

Lapping system that includes a lapping plate temperature control sy...

Within-row stripe height and wedge angle control for magnetic recor...

Lapping device or carrier with adaptive bending control

Polishing composition and method for polishing magnetic disk substrate

Lapping carrier system with optimized carrier insert

Actuator tilt interposer for within-row lapping mount tool for magn...

Polishing composition for magnetic disk substrate

Methods and articles for lapping stacked row bars having in-wafer E...

Lapping system including one or more lasers, and related methods

Manufacturing method of a slider

Designs for multiple perpendicular magnetic recording (PMR) writers...

Methods of planarization for device fabrication with head features...

Dual perpendicular magnetic recording (PMR) writer application with...

Carrier for mounting a bar of sliders or a stack of such bars to be...

Method and assembly for grinding and/or cutting a slider bar on a l...

Method of adjusting tilt using magnetic erase width feedback

Fabrication process for slider with extended three-dimensional air-...

Slider level lapping carrier

Universal carrier device and adaptive components for the carrier de...

Methods of manufacturing magnetic heads using a trigger reader elec...

Systems and methods for correcting fabrication error in magnetic re...

Electrical lapping guide for dimensional control of back side of he...

Lapping head with a sensor device on the rotating lapping head

Vapor phase chemical mechanical polishing of magnetic recording disks

Method to stress relieve a magnetic recording head transducer utili...

Patents Applicationslast 30 patents

ADHESIVE FOR PROCESSING A MICROELECTRONIC SUBSTRATE, AND RELATED ME...

METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...

Composite Hard Masks For Ultra-Thin Magnetic Sensors

METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...

ARTICLES FOR LAPPING STACKED ROW BARS HAVING IN-WAFER ELG CIRCUITS

ADHESIVE FOR PROCESSING A MICROELECTRONIC SUBSTRATE, AND RELATED ME...

METHODS OF LAPPING WHILE HEATING ONE OR MORE FEATURES, AND RELATED...

LAPPING SYSTEM THAT INCLUDES A LAPPING PLATE TEMPERATURE CONTROL SY...

Lapping Carrier System with Optimized Carrier Insert

IN-WAFER ELG CIRCUITS AND METHODS FOR REDUCED BONDING

POLISHING COMPOSITION FOR MAGNETIC DISK SUBSTRATE

POLISHING COMPOSITION AND METHOD FOR POLISHING MAGNETIC DISK SUBSTRATE

Within-Row Stripe Height And Wedge Angle Control For Magnetic Recor...

Actuator Tilt Interposer For Within-Row Lapping Mount Tool For Magn...

MANUFACTURING METHOD OF A SLIDER

FABRICATION PROCESS FOR SLIDER WITH EXTENDED THREE-DIMENSIONAL AIR-...

SYSTEMS AND METHODS FOR CORRECTING READ/WRITE OVERLAY ERRORS IN THE...

Variable Rough Lap Machining For Magnetic Recording Read-Write Heads

CLAMP JIG AND METHOD OF POLISHING WORKPIECE

NEAR FIELD TRANSDUCER ANNEAL FOR HEAT ASSISTED MAGNETIC RECORDING

Lapping Device or Carrier with Adaptive Bending Control

Lapping Head with a Sensor Device on the Rotating Lapping Head

METHODS OF MANUFACTURING MAGNETIC HEADS USING A TRIGGER READER ELEC...

UNIVERSAL CARRIER DEVICE AND ADAPTIVE COMPONENTS FOR THE CARRIER DE...

METHOD AND ASSEMBLY FOR GRINDING AND/OR CUTTING A SLIDER BAR ON A L...

POLISHING LIQUID COMPOSITION FOR MAGNETIC DISK SUBSTRATE

ULTRA FINE LAPPING SUBSTRATE THROUGH USE OF HARD COATED MATERIAL ON...

LAPPING CARRIER HAVING HARD AND SOFT PROPERTIES, AND METHODS

POLISHING TOOL WITH DIAPHRAM FOR UNIFORM POLISHING OF A WAFER

IN-SITU MONITORING SYSTEM WITH MONITORING OF ELONGATED REGION