ZHONG SHI

Person

DUBLIN, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical N-level quadrature amplitude modulation (NQAM) tuned by dit...
- Patent number 9,835,928
- Issue date Dec 5, 2017
- FutureWei Technologies, Inc.
- Jinxi Shen
- G02 - OPTICS
Information Patent Grant
Waveguide with reflective grating for localized energy intensity
- Patent number 9,495,984
- Issue date Nov 15, 2016
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G02 - OPTICS
Information Patent Grant
Inverse tapered waveguide for use in a heat assisted magnetic recor...
- Patent number 9,336,814
- Issue date May 10, 2016
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making an ultra-sharp tip mode converter for a HAMR head
- Patent number 9,202,493
- Issue date Dec 1, 2015
- Western Digital (Fremont), LLC
- Dujiang Wan
- G11 - INFORMATION STORAGE
Information Patent Grant
Waveguide with reflective grating for localized energy intensity
- Patent number 9,190,085
- Issue date Nov 17, 2015
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
High order tapered waveguide for use in a heat assisted magnetic re...
- Patent number 9,064,527
- Issue date Jun 23, 2015
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for suppressing background energy of a waveguid...
- Patent number 9,001,629
- Issue date Apr 7, 2015
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Assistant waveguides for evaluating main waveguide coupling efficie...
- Patent number 9,001,628
- Issue date Apr 7, 2015
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical grating coupling for interferometric waveguides in heat ass...
- Patent number 8,923,102
- Issue date Dec 30, 2014
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for measuring light delivery offsets in a heat as...
- Patent number 8,897,102
- Issue date Nov 25, 2014
- Western Digital (Fremont), LLC
- Paul Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for characterizing near field transducer perfor...
- Patent number 8,836,949
- Issue date Sep 16, 2014
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Absorption enhanced media for energy assisted magnetic recording
- Patent number 8,811,129
- Issue date Aug 19, 2014
- Western Digital (Fremont), LLC
- HongXing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure and method to measure waveguide power absorption by surfa...
- Patent number 8,749,790
- Issue date Jun 10, 2014
- Western Digital (Fremont), LLC
- Shawn M. Tanner
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for improving laser alignment and optical transmi...
- Patent number 8,681,594
- Issue date Mar 25, 2014
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for increasing media absorption efficiency usin...
- Patent number 8,670,294
- Issue date Mar 11, 2014
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing an energy assisted magnetic recordi...
- Patent number 8,634,280
- Issue date Jan 21, 2014
- Western Digital (Fremont), LLC
- Zhongyan Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Broadband reflective waveguide metal gratings and their formation
- Patent number 8,625,941
- Issue date Jan 7, 2014
- Western Digital (Fremont), LLC
- Zhong Shi
Information Patent Grant
Energy-assisted magnetic recording head having multiple cores of di...
- Patent number 8,588,039
- Issue date Nov 19, 2013
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Absorption enhanced media for energy assisted magnetic recording
- Patent number 8,570,844
- Issue date Oct 29, 2013
- Western Digital (Fremont), LLC
- HongXing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for dissipating heat from a near-field transduc...
- Patent number 8,526,275
- Issue date Sep 3, 2013
- Westerni Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Energy assisted magnetic recording head having a reflector for impr...
- Patent number 8,456,964
- Issue date Jun 4, 2013
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for enhancing optical efficiency for an EAMR head
- Patent number 8,456,966
- Issue date Jun 4, 2013
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Double optical grating
- Patent number 8,422,841
- Issue date Apr 16, 2013
- Western Digital (Fremont), LLC
- Zhong Shi
- G02 - OPTICS
Information Patent Grant
EAMR head having improved optical coupling efficiency
- Patent number 8,325,569
- Issue date Dec 4, 2012
- Western Digital (Fremont), LLC
- Zhong Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing an energy assisted magnetic recordi...
- Patent number 8,320,220
- Issue date Nov 27, 2012
- Western Digital (Fremont), LLC
- Hongxing Yuan
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE WITH REFLECTIVE GRATING FOR LOCALIZED ENERGY INTENSITY
- Publication number 20160042753
- Publication date Feb 11, 2016
- WESTERN DIGITAL (FREMONT), LLC
- HONGXING YUAN
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND SYSTEM FOR IMPROVING LASER ALIGNMENT AND OPTICAL TRANSMI...
- Publication number 20140092715
- Publication date Apr 3, 2014
- WESTERN DIGITAL (FREMONT), LLC
- ZHONG SHI
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Optical N-level quadrature amplitude modulation (NQAM) tuned by dit...

Waveguide with reflective grating for localized energy intensity

Inverse tapered waveguide for use in a heat assisted magnetic recor...

Method of making an ultra-sharp tip mode converter for a HAMR head

Waveguide with reflective grating for localized energy intensity

High order tapered waveguide for use in a heat assisted magnetic re...

Systems and methods for suppressing background energy of a waveguid...

Assistant waveguides for evaluating main waveguide coupling efficie...

Optical grating coupling for interferometric waveguides in heat ass...

Method and system for measuring light delivery offsets in a heat as...

Systems and methods for characterizing near field transducer perfor...

Absorption enhanced media for energy assisted magnetic recording

Structure and method to measure waveguide power absorption by surfa...

Method and system for improving laser alignment and optical transmi...

Systems and methods for increasing media absorption efficiency usin...

Method and system for providing an energy assisted magnetic recordi...

Broadband reflective waveguide metal gratings and their formation

Energy-assisted magnetic recording head having multiple cores of di...

Absorption enhanced media for energy assisted magnetic recording

Systems and methods for dissipating heat from a near-field transduc...

Energy assisted magnetic recording head having a reflector for impr...

Method and system for enhancing optical efficiency for an EAMR head

Double optical grating

EAMR head having improved optical coupling efficiency

Method and system for providing an energy assisted magnetic recordi...

Patents Applicationslast 30 patents

WAVEGUIDE WITH REFLECTIVE GRATING FOR LOCALIZED ENERGY INTENSITY

METHOD AND SYSTEM FOR IMPROVING LASER ALIGNMENT AND OPTICAL TRANSMI...