Weidong Huang

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Slider air bearing designs with higher pressure and higher thermal...
- Patent number 11,594,247
- Issue date Feb 28, 2023
- Western Digital Technologies, Inc.
- Biao Sun
- G11 - INFORMATION STORAGE
Information Patent Grant
Sliders with low aspect ratio
- Patent number 10,984,828
- Issue date Apr 20, 2021
- Western Digital Technologies, Inc.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Tangential and longitudinal glide ramp for magnetic storage device
- Patent number 10,910,005
- Issue date Feb 2, 2021
- Western Digital Technologies, Inc.
- Kia Moh Teo
- G11 - INFORMATION STORAGE
Information Patent Grant
Air-bearing surface designs with a curved trailing air flow dam
- Patent number 10,891,981
- Issue date Jan 12, 2021
- Western Digital Technologies, Inc.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider gas-bearing surface designs with leading-edge pockets
- Patent number 10,832,718
- Issue date Nov 10, 2020
- Western Digital Technologies, Inc.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Air-bearing surface designs with a curved trailing air flow dam
- Patent number 10,714,135
- Issue date Jul 14, 2020
- Western Digital Technologies, Inc.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider gas-bearing surface designs to mitigate effects of smear in...
- Patent number 10,629,236
- Issue date Apr 21, 2020
- Western Digital Technologies, Inc.
- Nan Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic storage device with heat-assisted magnetic storage head an...
- Patent number 10,468,071
- Issue date Nov 5, 2019
- Western Digital Technologies, Inc.
- Kenji Tasaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider air-bearing surface designs with segmented particle-trapping...
- Patent number 10,354,685
- Issue date Jul 16, 2019
- Western Digital Technologies, Inc.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider air-bearing surface designs with side particle-trapping stru...
- Patent number 10,249,334
- Issue date Apr 2, 2019
- Western Digital Technologies, Inc.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with extended three-dimensional air-bearing surface
- Patent number 9,886,976
- Issue date Feb 6, 2018
- Western Digital Technologies, Inc.
- Weidong Huang
- G11 - INFORMATION STORAGE
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 with tunnel feature
- Patent number 9,704,523
- Issue date Jul 11, 2017
- Western Digital Technologies, Inc.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing surface design with extreme particle trapping holes for...
- Patent number 9,230,587
- Issue date Jan 5, 2016
- HGST Netherlands B.V.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider having improved air bearing compliance and higher actua...
- Patent number 9,082,441
- Issue date Jul 14, 2015
- HGST Netherlands B.V.
- Yong Hu
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing surface of a head slider in a hard disk drive
- Patent number 8,649,126
- Issue date Feb 11, 2014
- HGST Netherlands B.V.
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Grant
ABS with a lubrication control dam for hard disk drives
- Patent number 8,289,653
- Issue date Oct 16, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with hook-shaped air compression mechanisms near trailing ed...
- Patent number 8,248,729
- Issue date Aug 21, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
ABS with lubricant control trenches for hard disk drives
- Patent number 8,203,805
- Issue date Jun 19, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with pockets in front of air bearing surface
- Patent number 8,094,411
- Issue date Jan 10, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider with an air bearing surface and related topography
- Patent number 8,089,729
- Issue date Jan 3, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing with low crown sensitivity through side channels
- Patent number 8,009,389
- Issue date Aug 30, 2011
- Hitachi Global Storage Technologies, Netherlands B.V.
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Grant
Three-etch ABS design with a closed front channel
- Patent number 7,898,769
- Issue date Mar 1, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Sanford Bolasna
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider air bearing with asymetric side rail
- Patent number 7,817,378
- Issue date Oct 19, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing surface with shallow center channel
- Patent number 7,751,147
- Issue date Jul 6, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Lee K. Dorius
- G11 - INFORMATION STORAGE
Information Patent Grant
Air bearing with both low altitude and speed sensitivities
- Patent number 7,583,473
- Issue date Sep 1, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing a three stepped air bearing havi...
- Patent number 7,515,384
- Issue date Apr 7, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Device, apparatus and method for removing particulate contamination...
- Patent number 7,450,343
- Issue date Nov 11, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for providing an air bearing pad having improv...
- Patent number 7,251,107
- Issue date Jul 31, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for determining head-disk contact in a magnetic r...
- Patent number 7,215,495
- Issue date May 8, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Xiaodong Che
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
AIR-BEARING SURFACE DESIGNS WITH A CURVED TRAILING AIR FLOW DAM
- Publication number 20200312357
- Publication date Oct 1, 2020
- Western Digital Technologies, Inc.
- Yong HU
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS
- Publication number 20200227079
- Publication date Jul 16, 2020
- Western Digital Technologies, Inc.
- Yong HU
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER GAS-BEARING SURFACE DESIGNS TO MITIGATE EFFECTS OF SMEAR IN...
- Publication number 20200152233
- Publication date May 14, 2020
- Western Digital Technologies, Inc.
- Nan LIU
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS
- Publication number 20190311735
- Publication date Oct 10, 2019
- Western Digital Technologies, Inc.
- Yong HU
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS
- Publication number 20190189153
- Publication date Jun 20, 2019
- Western Digital Technologies, Inc.
- Yong HU
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER WITH TUNNEL FEATURE
- Publication number 20170200462
- Publication date Jul 13, 2017
- HGST NETHERLANDS B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
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
SLIDER WITH EXTENDED THREE-DIMENSIONAL AIR-BEARING SURFACE
- Publication number 20170200461
- Publication date Jul 13, 2017
- HGST NETHERLANDS B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD WITH ALTITUDE RESISTANT AIR-BEARING SURFACE
- Publication number 20120154953
- Publication date Jun 21, 2012
- Lee Dorius
- G11 - INFORMATION STORAGE
Information Patent Application
ABS WITH A LUBRICATION CONTROL DAM FOR HARD DISK DRIVES
- Publication number 20110199704
- Publication date Aug 18, 2011
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE HOLE OF A HEAD SLIDER IN A HARD DISK DRIVE
- Publication number 20110122532
- Publication date May 26, 2011
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Application
AIR BEARING SURFACE OF A HEAD SLIDER IN A HARD DISK DRIVE
- Publication number 20110026164
- Publication date Feb 3, 2011
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Application
ABS WITH LUBRICANT CONTROL TRENCHES FOR HARD DISK DRIVES
- Publication number 20100226035
- Publication date Sep 9, 2010
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER WITH POCKETS IN FRONT OF AIR BEARING SURFACE
- Publication number 20100091406
- Publication date Apr 15, 2010
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
SLIDER WITH AN AIR BEARING SURFACE AND RELATED TOPOGRAPHY
- Publication number 20100091405
- Publication date Apr 15, 2010
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Slider air bearing with asymetric side rail
- Publication number 20080204936
- Publication date Aug 28, 2008
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Three-etch ABS design with a closed front channel
- Publication number 20080198509
- Publication date Aug 21, 2008
- Sanford Bolasna
- G11 - INFORMATION STORAGE
Information Patent Application
Reducing the probability of a slider contacting a surface of a disk
- Publication number 20080117549
- Publication date May 22, 2008
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Air bearing with both low altitude and speed sensitivities
- Publication number 20080024924
- Publication date Jan 31, 2008
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Application
Air bearing with low crown sensitivity through side channels
- Publication number 20080024921
- Publication date Jan 31, 2008
- Sanford A. Bolasna
- G11 - INFORMATION STORAGE
Information Patent Application
Air bearing surface with shallow center channel
- Publication number 20070159724
- Publication date Jul 12, 2007
- Lee K. Dorius
- G11 - INFORMATION STORAGE
Information Patent Application
Device, apparatus and method for removing particulate contamination...
- Publication number 20060245111
- Publication date Nov 2, 2006
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for providing a three step air bearing with im...
- Publication number 20060023358
- Publication date Feb 2, 2006
- Weidong Huang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for providing an air bearing pad having improv...
- Publication number 20060023360
- Publication date Feb 2, 2006
- Hitachi Global Technologies Netherlands B.V.
- Weidong Huang
- G11 - INFORMATION STORAGE

Weidong Huang

Person

Patents Grantslast 30 patents

Slider air bearing designs with higher pressure and higher thermal...

Sliders with low aspect ratio

Tangential and longitudinal glide ramp for magnetic storage device

Air-bearing surface designs with a curved trailing air flow dam

Slider gas-bearing surface designs with leading-edge pockets

Air-bearing surface designs with a curved trailing air flow dam

Slider gas-bearing surface designs to mitigate effects of smear in...

Magnetic storage device with heat-assisted magnetic storage head an...

Slider air-bearing surface designs with segmented particle-trapping...

Slider air-bearing surface designs with side particle-trapping stru...

Slider with extended three-dimensional air-bearing surface

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

Slider with tunnel feature

Air bearing surface design with extreme particle trapping holes for...

Head slider having improved air bearing compliance and higher actua...

Air bearing surface of a head slider in a hard disk drive

ABS with a lubrication control dam for hard disk drives

Slider with hook-shaped air compression mechanisms near trailing ed...

ABS with lubricant control trenches for hard disk drives

Slider with pockets in front of air bearing surface

Slider with an air bearing surface and related topography

Air bearing with low crown sensitivity through side channels

Three-etch ABS design with a closed front channel

Slider air bearing with asymetric side rail

Air bearing surface with shallow center channel

Air bearing with both low altitude and speed sensitivities

Method and apparatus for providing a three stepped air bearing havi...

Device, apparatus and method for removing particulate contamination...

Method and apparatus for providing an air bearing pad having improv...

System and method for determining head-disk contact in a magnetic r...

Patents Applicationslast 30 patents

AIR-BEARING SURFACE DESIGNS WITH A CURVED TRAILING AIR FLOW DAM

SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS

SLIDER GAS-BEARING SURFACE DESIGNS TO MITIGATE EFFECTS OF SMEAR IN...

SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS

SLIDER GAS-BEARING SURFACE DESIGNS WITH LEADING-EDGE POCKETS

SLIDER WITH TUNNEL FEATURE

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

SLIDER WITH EXTENDED THREE-DIMENSIONAL AIR-BEARING SURFACE

HEAD WITH ALTITUDE RESISTANT AIR-BEARING SURFACE

ABS WITH A LUBRICATION CONTROL DAM FOR HARD DISK DRIVES

WRITE HOLE OF A HEAD SLIDER IN A HARD DISK DRIVE

AIR BEARING SURFACE OF A HEAD SLIDER IN A HARD DISK DRIVE

ABS WITH LUBRICANT CONTROL TRENCHES FOR HARD DISK DRIVES

SLIDER WITH POCKETS IN FRONT OF AIR BEARING SURFACE

SLIDER WITH AN AIR BEARING SURFACE AND RELATED TOPOGRAPHY

Slider air bearing with asymetric side rail

Three-etch ABS design with a closed front channel

Reducing the probability of a slider contacting a surface of a disk

Air bearing with both low altitude and speed sensitivities

Air bearing with low crown sensitivity through side channels

Air bearing surface with shallow center channel

Device, apparatus and method for removing particulate contamination...

Method and apparatus for providing a three step air bearing with im...

Method and apparatus for providing an air bearing pad having improv...