Zhaohui Fan

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Helmholtz coil assisted PECVD carbon source
- Patent number 10,151,025
- Issue date Dec 11, 2018
- Seagate Technology LLC
- Christopher Loren Platt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil filament for plasma enhanced chemical vapor deposition source
- Patent number 10,109,465
- Issue date Oct 23, 2018
- Seagate Technology LLC
- Romulo Ata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatuses and methods for absorbing optical energy
- Patent number 9,984,714
- Issue date May 29, 2018
- Seagate Technology LLC
- Paul M. Jones
- G11 - INFORMATION STORAGE
Information Patent Grant
Selective heat-assisted removal of head over-coat and media over-coat
- Patent number 9,842,616
- Issue date Dec 12, 2017
- Segate Technology LLC
- Florin Zavaliche
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for absorbing optical energy
- Patent number 9,734,856
- Issue date Aug 15, 2017
- Seagate Technology LLC
- Paul M. Jones
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual-layer magnetic recording structure
- Patent number 9,047,906
- Issue date Jun 2, 2015
- Seagate Technology, LLC
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Grant
Shallow trench media
- Patent number 8,711,519
- Issue date Apr 29, 2014
- Seagate Technology LLC
- Zhaohui Fan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Shallow trench discrete track media (DTM) and pattern transfer process
- Patent number 8,422,169
- Issue date Apr 16, 2013
- Seagate Technology LLC
- Zhaohui Fan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Patterned media for a high density data storage device
- Patent number 7,463,573
- Issue date Dec 9, 2008
- Nanochip, Inc.
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for forming patterned media for a high density data storage...
- Patent number 7,309,630
- Issue date Dec 18, 2007
- Nanochip, Inc.
- Zhaohui Fan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
COIL FILAMENT FOR PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION SOURCE
- Publication number 20170365448
- Publication date Dec 21, 2017
- SEAGATE TECHNOLOGY LLC
- Romulo Ata
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
APPARATUSES AND METHODS FOR ABSORBING OPTICAL ENERGY
- Publication number 20170316800
- Publication date Nov 2, 2017
- SEAGATE TECHNOLOGY LLC
- Paul M. JONES
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUSES AND METHODS FOR ABSORBING OPTICAL ENERGY
- Publication number 20170025139
- Publication date Jan 26, 2017
- SEAGATE TECHNOLOGY LLC
- Paul M. Jones
- G11 - INFORMATION STORAGE
Information Patent Application
HELMHOLTZ COIL ASSISTED PECVD CARBON SOURCE
- Publication number 20160035546
- Publication date Feb 4, 2016
- SEAGATE TECHNOLOGY LLC
- Christopher Loren Platt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF PROTECTING PATIERNED MAGNETIC MATERIALS OF A STACK
- Publication number 20140308439
- Publication date Oct 16, 2014
- Zhaohui Fan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DUAL-LAYER MAGNETIC RECORDING STRUCTURE
- Publication number 20140093745
- Publication date Apr 3, 2014
- SEAGATE TECHNOLOGY, LCC
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Application
Shallow Trench Media
- Publication number 20130222948
- Publication date Aug 29, 2013
- Zhaohui Fan
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF PROTECTING PATTERNED MAGNETIC MATERIALS OF A STACK
- Publication number 20130004736
- Publication date Jan 3, 2013
- SEAGATE TECHNOLOGY, LLC
- Zhaohui Fan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SHALLOW TRENCH DISCRETE TRACK MEDIA (DTM) AND PATTERN TRANSFER PROCESS
- Publication number 20110141620
- Publication date Jun 16, 2011
- Seagate Technology LLC
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Application
COMBINED CMP AND ETCH PLANARIZATION
- Publication number 20110038082
- Publication date Feb 17, 2011
- Seagate Technology LLC
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Application
Media for writing highly resolved domains
- Publication number 20070041237
- Publication date Feb 22, 2007
- Nanochip, Inc.
- Yevgeny Vasilievich Anoikin
- G11 - INFORMATION STORAGE
Information Patent Application
Patterned media for a high density data storage device
- Publication number 20070008864
- Publication date Jan 11, 2007
- Nanochip, Inc.
- Zhaohui Fan
- G01 - MEASURING TESTING
Information Patent Application
Method for forming patterned media for a high density data storage...
- Publication number 20070010054
- Publication date Jan 11, 2007
- Nanochip, Inc.
- Zhaohui Fan
- G11 - INFORMATION STORAGE
Information Patent Application
High density data storage devices with polarity-dependent memory sw...
- Publication number 20070008865
- Publication date Jan 11, 2007
- Nanochip, Inc.
- Donald Edward Adams
- G11 - INFORMATION STORAGE

Zhaohui Fan

Person

Patents Grantslast 30 patents

Helmholtz coil assisted PECVD carbon source

Coil filament for plasma enhanced chemical vapor deposition source

Apparatuses and methods for absorbing optical energy

Selective heat-assisted removal of head over-coat and media over-coat

Apparatuses and methods for absorbing optical energy

Dual-layer magnetic recording structure

Shallow trench media

Shallow trench discrete track media (DTM) and pattern transfer process

Patterned media for a high density data storage device

Method for forming patterned media for a high density data storage...

Patents Applicationslast 30 patents

COIL FILAMENT FOR PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION SOURCE

APPARATUSES AND METHODS FOR ABSORBING OPTICAL ENERGY

APPARATUSES AND METHODS FOR ABSORBING OPTICAL ENERGY

HELMHOLTZ COIL ASSISTED PECVD CARBON SOURCE

METHOD OF PROTECTING PATIERNED MAGNETIC MATERIALS OF A STACK

DUAL-LAYER MAGNETIC RECORDING STRUCTURE

Shallow Trench Media

METHOD OF PROTECTING PATTERNED MAGNETIC MATERIALS OF A STACK

SHALLOW TRENCH DISCRETE TRACK MEDIA (DTM) AND PATTERN TRANSFER PROCESS

COMBINED CMP AND ETCH PLANARIZATION

Media for writing highly resolved domains

Patterned media for a high density data storage device

Method for forming patterned media for a high density data storage...

High density data storage devices with polarity-dependent memory sw...