using capacitive measurement

Industry

CPC
G11B5/6017

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B5/00Recording by magnetisation or demagnetisation of a record carrier Reproducing by magnetic means Record carriers therefor

Current Industry

G11B5/6017using capacitive measurement

Industries

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Patents Grantslast 30 patents

Information Patent Grant
System and method for disk drive fly height measurement
- Patent number 12,170,103
- Issue date Dec 17, 2024
- Paolo Pulici
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for disk drive fly height measurement
- Patent number 12,165,680
- Issue date Dec 10, 2024
- STMICROELECTRONICS INTERNATIONAL N.V.
- Enrico Sentieri
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for disk drive fly height measurement
- Patent number 11,756,582
- Issue date Sep 12, 2023
- STMicroelectronics, Inc.
- Paolo Pulici
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device with soft on-disk activation of fine actuators
- Patent number 11,749,303
- Issue date Sep 5, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimized dual thermal fly-height design for dual writers for advan...
- Patent number 11,404,080
- Issue date Aug 2, 2022
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital storage system that includes sensor and circuit to determin...
- Patent number 11,120,826
- Issue date Sep 14, 2021
- Seagate Technology LLC
- Michael Thomas Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimized dual thermal fly-height design for dual writers for advan...
- Patent number 11,087,789
- Issue date Aug 10, 2021
- Western Digital Technologies, Inc.
- Quang Le
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head control capable of avoidance media bumps during seeki...
- Patent number 10,431,247
- Issue date Oct 1, 2019
- Kabushiki Kaisha Toshiba
- Tetsuo Kuribayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Active control of a read/write head
- Patent number 10,304,492
- Issue date May 28, 2019
- L2 Drive Inc.
- Karim Kaddeche
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device employing low duty cycle square wave to detect...
- Patent number 10,217,481
- Issue date Feb 26, 2019
- Western Digital Technologies, Inc.
- Shaomin Xiong
- G11 - INFORMATION STORAGE
Information Patent Grant
High-speed, low drift, precision peak detection circuit and systems
- Patent number 10,073,123
- Issue date Sep 11, 2018
- Marvell International Ltd.
- Xiao Yu Miao
- G01 - MEASURING TESTING
Information Patent Grant
Concurrent modulation and frictional heating head disk contact dete...
- Patent number 9,548,072
- Issue date Jan 17, 2017
- Seagate Technology LLC
- Huazhou Lou
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for measuring surface charge of a slider
- Patent number 9,245,561
- Issue date Jan 26, 2016
- Seagate Technology LLC
- Ju Yong Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for clearance monitoring in storage media
- Patent number 9,159,348
- Issue date Oct 13, 2015
- HGST Netherlands B.V.
- Jianhua Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Analog tunneling current sensors for use with disk drive storage de...
- Patent number 9,099,137
- Issue date Aug 4, 2015
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Grant
Analog tunneling current sensors for use with disk drive storage de...
- Patent number 8,760,790
- Issue date Jun 24, 2014
- LSI Corporation
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive evaluating ratio of fly height setting for first and sec...
- Patent number 8,730,612
- Issue date May 20, 2014
- Western Digital Technologies, Inc.
- Phillip S. Haralson
- G11 - INFORMATION STORAGE
Information Patent Grant
Capacitance sensor for determining a distance between a head and a...
- Patent number 8,611,035
- Issue date Dec 17, 2013
- Western Digital (Fremont), LLC
- Sateeshchandra S. Bajikar
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated slider bias control
- Patent number 8,049,984
- Issue date Nov 1, 2011
- Hitachi Global Storage Technologies, Netherlands B.V.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for correcting floating-type magnetic head device mounted in...
- Patent number 7,841,066
- Issue date Nov 30, 2010
- TDK Corporation
- Michiharu Motonishi
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly loading with fixed mounting surface
- Patent number 7,805,830
- Issue date Oct 5, 2010
- Seagate Technology LLC
- Brett Robert Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for pre-contact detection and active damping of a...
- Patent number 7,660,068
- Issue date Feb 9, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Peter M. Baumgart
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording medium drive including electrostatic actuator between hea...
- Patent number 7,564,646
- Issue date Jul 21, 2009
- Fujitsu Limited
- Kenrou Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for controlling space between head and medium
- Patent number 7,457,070
- Issue date Nov 25, 2008
- Fujitsu Limited
- Hiroki Matsushita
- G11 - INFORMATION STORAGE
Information Patent Grant
Detecting head/disk contact in a disk drive using a calibration par...
- Patent number 7,423,830
- Issue date Sep 9, 2008
- Iomega Corporation
- Yiping Ma
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for detecting slider/disk fly-height modulatio...
- Patent number 7,405,896
- Issue date Jul 29, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
Simultaneous measurement of contact potential and slider body clear...
- Patent number 7,310,197
- Issue date Dec 18, 2007
- Hitachi Global Storage Technologies Netherlands, B.V.
- Peter Michael Baumgart
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of feedback control for active damping of slider air bearing...
- Patent number 7,277,252
- Issue date Oct 2, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive with AC exciter for head/disk interface
- Patent number 7,199,960
- Issue date Apr 3, 2007
- Maxtor Corporation
- Erhard T. Schreck
- G11 - INFORMATION STORAGE
Information Patent Grant
Feedback control mechanism for active damping of slider air bearing...
- Patent number 7,193,806
- Issue date Mar 20, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Thomas R. Albrecht
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DISK DRIVE FLY HEIGHT MEASUREMENT
- Publication number 20240005956
- Publication date Jan 4, 2024
- STMicroelectronics International N.V.
- Paolo Pulici
- G11 - INFORMATION STORAGE
Information Patent Application
DATA STORAGE DEVICE WITH SOFT ON-DISK ACTIVATION OF FINE ACTUATORS
- Publication number 20230186947
- Publication date Jun 15, 2023
- Western Digital Technologies, Inc.
- Jaesoo Byoun
- G11 - INFORMATION STORAGE
Information Patent Application
Optimized Dual Thermal Fly-Height Design For Dual Writers For Advan...
- Publication number 20220005502
- Publication date Jan 6, 2022
- Western Digital Technologies, Inc.
- Quang LE
- G11 - INFORMATION STORAGE
Information Patent Application
ACTIVE CONTROL OF A READ/WRITE HEAD
- Publication number 20190341077
- Publication date Nov 7, 2019
- L2 DRIVE INC.
- Karim Kaddeche
- G11 - INFORMATION STORAGE
Information Patent Application
ACTIVE CONTROL OF A READ/WRITE HEAD FOR REDUCED HEAD-MEDIA SPACING
- Publication number 20170236542
- Publication date Aug 17, 2017
- L2 Drive LLC
- Karim Kaddeche
- G11 - INFORMATION STORAGE
Information Patent Application
IMPLEMENTING DUAL PARTIALLY INDEPENDENT THERMAL FLYHEIGHT CONTROL (...
- Publication number 20160293194
- Publication date Oct 6, 2016
- HGST NETHERLANDS B.V.
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Application
CONCURRENT MODULATION AND FRICTIONAL HEATING HEAD DISK CONTACT DETE...
- Publication number 20160232931
- Publication date Aug 11, 2016
- SEAGATE TECHNOLOGY LLC
- Huazhou Lou
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR CLEARANCE MONITORING IN STORAGE MEDIA
- Publication number 20150170695
- Publication date Jun 18, 2015
- HGST NETHERLANDS B.V.
- Jianhua Li
- G11 - INFORMATION STORAGE
Information Patent Application
ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...
- Publication number 20140240870
- Publication date Aug 28, 2014
- LSI Corporation
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Application
ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...
- Publication number 20130235487
- Publication date Sep 12, 2013
- LSI Corporation
- Brad A. Natzke
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF OPTIMIZING FLYING HEIGHT OF HEAD AND HARD DISK DRIVE MANU...
- Publication number 20120075744
- Publication date Mar 29, 2012
- Samsung Electronics Co., Ltd.
- Seong Yong YOON
- G11 - INFORMATION STORAGE
Information Patent Application
INTEGRATED SLIDER BIAS CONTROL
- Publication number 20100142096
- Publication date Jun 10, 2010
- John Contreras
- G11 - INFORMATION STORAGE
Information Patent Application
Slider with improved structure for adjusting flying height thereof...
- Publication number 20080273267
- Publication date Nov 6, 2008
- SAE MAGNETICS (H. K) LTD.
- Anthony Wai Yuen Lai
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly loading with fixed mounting surface
- Publication number 20080060186
- Publication date Mar 13, 2008
- Seagate Technology LLC
- Brett Robert Herdendorf
- G11 - INFORMATION STORAGE
Information Patent Application
Method for correcting floating-type magnetic head device mounted in...
- Publication number 20080055782
- Publication date Mar 6, 2008
- Alps Electric Co., Ltd.
- Michiharu Motonishi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for detecting slider/disk fly-height modulatio...
- Publication number 20070253090
- Publication date Nov 1, 2007
- Toshiki Hirano
- G11 - INFORMATION STORAGE
Information Patent Application
Detecting head/disk contact in a disk drive using a calibration par...
- Publication number 20070236821
- Publication date Oct 11, 2007
- Iomega Corporation
- Yiping Ma
- G11 - INFORMATION STORAGE
Information Patent Application
Storage device
- Publication number 20070217053
- Publication date Sep 20, 2007
- FUJITSU LIMITED
- Masaharu Sugimoto
- G11 - INFORMATION STORAGE
Information Patent Application
Recording medium drive including electrostatic actuator between hea...
- Publication number 20070188913
- Publication date Aug 16, 2007
- FUJITSU LIMITED
- Kenrou Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for controlling space between head and medium
- Publication number 20070183078
- Publication date Aug 9, 2007
- FUJITSU LIMITED
- Hiroki Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Short-pulsed laser treatment for angularity adjust with minimized h...
- Publication number 20070080148
- Publication date Apr 12, 2007
- Toshiki Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Simultaneous measurement of contact potential and slider body clear...
- Publication number 20060284620
- Publication date Dec 21, 2006
- Peter Michael Baumgart
- G11 - INFORMATION STORAGE
Information Patent Application
Hard-disk drive design for contact recording applications
- Publication number 20060262451
- Publication date Nov 23, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Andrei Khurshudov
- 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
Method for adjusting flying height of magnetic heads using an elect...
- Publication number 20050007687
- Publication date Jan 13, 2005
- Zhu Feng
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic bearing assembly for a data head
- Publication number 20040264049
- Publication date Dec 30, 2004
- Richard C. Brown
- G11 - INFORMATION STORAGE

using capacitive measurement

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System and method for disk drive fly height measurement

System and method for disk drive fly height measurement

System and method for disk drive fly height measurement

Data storage device with soft on-disk activation of fine actuators

Optimized dual thermal fly-height design for dual writers for advan...

Digital storage system that includes sensor and circuit to determin...

Optimized dual thermal fly-height design for dual writers for advan...

Magnetic head control capable of avoidance media bumps during seeki...

Active control of a read/write head

Data storage device employing low duty cycle square wave to detect...

High-speed, low drift, precision peak detection circuit and systems

Concurrent modulation and frictional heating head disk contact dete...

Apparatus and method for measuring surface charge of a slider

Systems and methods for clearance monitoring in storage media

Analog tunneling current sensors for use with disk drive storage de...

Analog tunneling current sensors for use with disk drive storage de...

Disk drive evaluating ratio of fly height setting for first and sec...

Capacitance sensor for determining a distance between a head and a...

Integrated slider bias control

Method for correcting floating-type magnetic head device mounted in...

Head gimbal assembly loading with fixed mounting surface

Method and system for pre-contact detection and active damping of a...

Recording medium drive including electrostatic actuator between hea...

Apparatus for controlling space between head and medium

Detecting head/disk contact in a disk drive using a calibration par...

Method and apparatus for detecting slider/disk fly-height modulatio...

Simultaneous measurement of contact potential and slider body clear...

Method of feedback control for active damping of slider air bearing...

Disk drive with AC exciter for head/disk interface

Feedback control mechanism for active damping of slider air bearing...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR DISK DRIVE FLY HEIGHT MEASUREMENT

DATA STORAGE DEVICE WITH SOFT ON-DISK ACTIVATION OF FINE ACTUATORS

Optimized Dual Thermal Fly-Height Design For Dual Writers For Advan...

ACTIVE CONTROL OF A READ/WRITE HEAD

ACTIVE CONTROL OF A READ/WRITE HEAD FOR REDUCED HEAD-MEDIA SPACING

IMPLEMENTING DUAL PARTIALLY INDEPENDENT THERMAL FLYHEIGHT CONTROL (...

CONCURRENT MODULATION AND FRICTIONAL HEATING HEAD DISK CONTACT DETE...

SYSTEMS AND METHODS FOR CLEARANCE MONITORING IN STORAGE MEDIA

ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...

ANALOG TUNNELING CURRENT SENSORS FOR USE WITH DISK DRIVE STORAGE DE...

METHOD OF OPTIMIZING FLYING HEIGHT OF HEAD AND HARD DISK DRIVE MANU...

INTEGRATED SLIDER BIAS CONTROL

Slider with improved structure for adjusting flying height thereof...

Head gimbal assembly loading with fixed mounting surface

Method for correcting floating-type magnetic head device mounted in...

Method and apparatus for detecting slider/disk fly-height modulatio...

Detecting head/disk contact in a disk drive using a calibration par...

Storage device

Recording medium drive including electrostatic actuator between hea...

Apparatus for controlling space between head and medium

Short-pulsed laser treatment for angularity adjust with minimized h...

Simultaneous measurement of contact potential and slider body clear...

Hard-disk drive design for contact recording applications

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

Method for adjusting flying height of magnetic heads using an elect...

Magnetic bearing assembly for a data head