Jizhong He

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inspection instrument
- Patent number 9,428,384
- Issue date Aug 30, 2016
- Jizhong He
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Reducing slider bounce in a hard disk drive
- Patent number 8,958,178
- Issue date Feb 17, 2015
- HGST Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Grant
High sensitivity glide sensor using frictional heating
- Patent number 8,618,793
- Issue date Dec 31, 2013
- HGST Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Grant
Simulating discrete track media with continuous media for head eval...
- Patent number 8,395,857
- Issue date Mar 12, 2013
- HGST Netherlands B.V.
- Kezhao Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Glide test heads using heating elements to form a planar detection...
- Patent number 7,946,156
- Issue date May 24, 2011
- Hitachi Global Storage Technologies Netherlands, B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method and apparatus for direct head-disk clearance measure...
- Patent number 7,724,462
- Issue date May 25, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus, system, and method for detection of fly height margin us...
- Patent number 7,692,888
- Issue date Apr 6, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Grant
System, method, and apparatus for detecting signal-to-noise ratio d...
- Patent number 7,173,415
- Issue date Feb 6, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Inspection Instrument
- Publication number 20120182412
- Publication date Jul 19, 2012
- Jizhong HE
- G02 - OPTICS
Information Patent Application
SIMULATING DISCRETE TRACK MEDIA WITH CONTINUOUS MEDIA FOR HEAD EVAL...
- Publication number 20120113538
- Publication date May 10, 2012
- Kezhao Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
HIGH SENSITIVITY GLIDE SENSOR USING FRICTIONAL HEATING
- Publication number 20110149706
- Publication date Jun 23, 2011
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
REDUCING SLIDER BOUNCE IN A HARD DISK DRIVE
- Publication number 20110026167
- Publication date Feb 3, 2011
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DIRECT HEAD-DISK CLEARANCE MEASUREMENT BY SLIDER VIBRATI...
- Publication number 20100142344
- Publication date Jun 10, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR DIRECT HEAD-DISK CLEARANCE MEASURE...
- Publication number 20100027152
- Publication date Feb 4, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
GLIDE TEST HEADS USING HEATING ELEMENTS TO FORM A PLANAR DETECTION...
- Publication number 20090165539
- Publication date Jul 2, 2009
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS, SYSTEM, AND METHOD FOR DETECTION OF FLY HEIGHT MARGIN US...
- Publication number 20080137225
- Publication date Jun 12, 2008
- Shanlin Duan
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR DETECTING SIGNAL-TO-NOISE RATIO D...
- Publication number 20070024276
- Publication date Feb 1, 2007
- Shanlin Duan
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

Inspection instrument

Reducing slider bounce in a hard disk drive

High sensitivity glide sensor using frictional heating

Simulating discrete track media with continuous media for head eval...

Glide test heads using heating elements to form a planar detection...

System, method and apparatus for direct head-disk clearance measure...

Apparatus, system, and method for detection of fly height margin us...

System, method, and apparatus for detecting signal-to-noise ratio d...

Patents Applicationslast 30 patents

Inspection Instrument

SIMULATING DISCRETE TRACK MEDIA WITH CONTINUOUS MEDIA FOR HEAD EVAL...

HIGH SENSITIVITY GLIDE SENSOR USING FRICTIONAL HEATING

REDUCING SLIDER BOUNCE IN A HARD DISK DRIVE

METHOD FOR DIRECT HEAD-DISK CLEARANCE MEASUREMENT BY SLIDER VIBRATI...

SYSTEM, METHOD AND APPARATUS FOR DIRECT HEAD-DISK CLEARANCE MEASURE...

GLIDE TEST HEADS USING HEATING ELEMENTS TO FORM A PLANAR DETECTION...

APPARATUS, SYSTEM, AND METHOD FOR DETECTION OF FLY HEIGHT MARGIN US...

SYSTEM, METHOD, AND APPARATUS FOR DETECTING SIGNAL-TO-NOISE RATIO D...