Yaguang Wei

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method to enhance spin torque layer performance in a spintronic device
- Patent number 12,230,298
- Issue date Feb 18, 2025
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR stack shape optimization for magnetic recording
- Patent number 11,862,207
- Issue date Jan 2, 2024
- Western Digital Technologies, Inc.
- Venkatesh H Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with improved trailin...
- Patent number 11,790,940
- Issue date Oct 17, 2023
- Headway Technologies, Inc.
- Sanghyun Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording comprising an electr...
- Patent number 11,657,835
- Issue date May 23, 2023
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording
- Patent number 11,615,806
- Issue date Mar 28, 2023
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Three terminal magnetic recording head
- Patent number 11,600,293
- Issue date Mar 7, 2023
- Western Digital Technologies, Inc.
- Terence Lam
- G11 - INFORMATION STORAGE
Information Patent Grant
Write heads having conducting side gap for directing current
- Patent number 11,557,314
- Issue date Jan 17, 2023
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR stack shape optimization for magnetic recording
- Patent number 11,437,060
- Issue date Sep 6, 2022
- Western Digital Technologies, Inc.
- Venkatesh Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording
- Patent number 11,373,675
- Issue date Jun 28, 2022
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR writer with low resistance MAMR stack
- Patent number 11,049,514
- Issue date Jun 29, 2021
- Western Digital Technologies, Inc.
- Michael Kuok San Ho
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording and method of making...
- Patent number 11,017,801
- Issue date May 25, 2021
- Western Digital Technologies, Inc.
- Venkatesh Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording and method of making...
- Patent number 11,017,802
- Issue date May 25, 2021
- Western Digital Technologies, Inc.
- Venkatesh Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording write head with selected write gap current direc...
- Patent number 10,957,348
- Issue date Mar 23, 2021
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with current assisted magnetic recording and method o...
- Patent number 10,896,690
- Issue date Jan 19, 2021
- SanDisk Technologies LLC
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with current assisted magnetic recording and method o...
- Patent number 10,891,974
- Issue date Jan 12, 2021
- SanDisk Technologies LLC
- Venkatesh Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head with assisted magnetic recording and method of making...
- Patent number 10,891,975
- Issue date Jan 12, 2021
- SanDiskTechnologies LLC.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR stack shape optimization for magnetic recording
- Patent number 10,872,626
- Issue date Dec 22, 2020
- Western Digital Technologies, Inc.
- Venkatesh Chembrolu
- G11 - INFORMATION STORAGE
Information Patent Grant
Write heads configured to redirect current
- Patent number 10,861,485
- Issue date Dec 8, 2020
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Write heads configured to redirect current
- Patent number 10,777,219
- Issue date Sep 15, 2020
- Western Digital Technologies, Inc.
- Muhammad Asif Bashir
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording write head with write pole having a tapered trai...
- Patent number 10,762,919
- Issue date Sep 1, 2020
- Western Digital Technologies, Inc.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Grant
MAMR writer with low resistance MAMR stack
- Patent number 10,741,202
- Issue date Aug 11, 2020
- Western Digital Technologies, Inc.
- Michael Kuok San Ho
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording write head with selected write gap current direc...
- Patent number 10,699,734
- Issue date Jun 30, 2020
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Current-assisted magnetic recording write head with improved write...
- Patent number 10,679,650
- Issue date Jun 9, 2020
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with hybrid shield la...
- Patent number 10,347,276
- Issue date Jul 9, 2019
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device coding out ambiguity in three-dimensional magne...
- Patent number 10,276,208
- Issue date Apr 30, 2019
- Western Digital Technologies, Inc.
- Zhigang Bai
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with improved trailin...
- Patent number 10,032,469
- Issue date Jul 24, 2018
- Headway Technologies, Inc.
- Sanghyun Lim
- G11 - INFORMATION STORAGE
Information Patent Grant
Areal density improvement of perpendicular magnetic recording (PMR)...
- Patent number 9,934,796
- Issue date Apr 3, 2018
- Headway Technologies, Inc.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Areal density improvement of perpendicular magnetic recording (PMR)...
- Patent number 9,754,612
- Issue date Sep 5, 2017
- Headway Technologies, Inc.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) write head with improved sha...
- Patent number 9,721,604
- Issue date Aug 1, 2017
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with hybrid shield la...
- Patent number 9,626,990
- Issue date Apr 18, 2017
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Method to Enhance Spin Torque Layer Performance in a Spintronic Device
- Publication number 20240233759
- Publication date Jul 11, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
Method to Enhance Spin Torque Layer Performance in a Spintronic Device
- Publication number 20240135966
- Publication date Apr 25, 2024
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING
- Publication number 20220358959
- Publication date Nov 10, 2022
- Western Digital Technologies, Inc.
- Venkatesh H CHEMBROLU
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
- Publication number 20220238135
- Publication date Jul 28, 2022
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
- Publication number 20220208220
- Publication date Jun 30, 2022
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
- Publication number 20210125631
- Publication date Apr 29, 2021
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING
- Publication number 20210082457
- Publication date Mar 18, 2021
- Western Digital Technologies, Inc.
- Venkatesh CHEMBROLU
- G11 - INFORMATION STORAGE
Information Patent Application
WRITE HEADS CONFIGURED TO REDIRECT CURRENT
- Publication number 20200381011
- Publication date Dec 3, 2020
- Western Digital Technologies, Inc.
- Muhammad ASIF BASHIR
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...
- Publication number 20200381012
- Publication date Dec 3, 2020
- SANDISK TECHNOLOGIES LLC
- Venkatesh CHEMBROLU
- G11 - INFORMATION STORAGE
Information Patent Application
MAMR Writer With Low Resistance MAMR Stack
- Publication number 20200349968
- Publication date Nov 5, 2020
- Western Digital Technologies, Inc.
- Michael Kuok San HO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...
- Publication number 20200327900
- Publication date Oct 15, 2020
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
CURRENT-ASSISTED MAGNETIC RECORDING WRITE HEAD WITH IMPROVED WRITE...
- Publication number 20200005815
- Publication date Jan 2, 2020
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING
- Publication number 20190318760
- Publication date Oct 17, 2019
- Western Digital Technologies, Inc.
- Venkatesh CHEMBROLU
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...
- Publication number 20190267029
- Publication date Aug 29, 2019
- Western Digital Technologies, Inc.
- Zhigang BAI
- G11 - INFORMATION STORAGE
Information Patent Application
MAMR WRITER WITH LOW RESISTANCE MAMR STACK
- Publication number 20190251992
- Publication date Aug 15, 2019
- Western Digital Technologies, Inc.
- Michael Kuok San HO
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Improved Trailin...
- Publication number 20180308513
- Publication date Oct 25, 2018
- HEADWAY TECHNOLOGIES, INC.
- Sanghyun Lim
- G11 - INFORMATION STORAGE
Information Patent Application
Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...
- Publication number 20170352368
- Publication date Dec 7, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Application
Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...
- Publication number 20170148473
- Publication date May 25, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yaguang Wei
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Improved Trailin...
- Publication number 20170133044
- Publication date May 11, 2017
- HEADWAY TECHNOLOGIES, INC.
- Sanghyun Lim
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield La...
- Publication number 20170076742
- Publication date Mar 16, 2017
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield La...
- Publication number 20170076741
- Publication date Mar 16, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Write Head with Improved Sha...
- Publication number 20170040031
- Publication date Feb 9, 2017
- HEADWAY TECHNOLOGIES, INC.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Application
High Moment Side Shield Design for Area Density Improvement of Perp...
- Publication number 20160307586
- Publication date Oct 20, 2016
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE

Yaguang Wei

Person

Patents Grantslast 30 patents

Method to enhance spin torque layer performance in a spintronic device

MAMR stack shape optimization for magnetic recording

Perpendicular magnetic recording (PMR) writer with improved trailin...

Magnetic head with assisted magnetic recording comprising an electr...

Magnetic head with assisted magnetic recording

Three terminal magnetic recording head

Write heads having conducting side gap for directing current

MAMR stack shape optimization for magnetic recording

Magnetic head with assisted magnetic recording

MAMR writer with low resistance MAMR stack

Magnetic head with assisted magnetic recording and method of making...

Magnetic head with assisted magnetic recording and method of making...

Magnetic recording write head with selected write gap current direc...

Magnetic head with current assisted magnetic recording and method o...

Magnetic head with current assisted magnetic recording and method o...

Magnetic head with assisted magnetic recording and method of making...

MAMR stack shape optimization for magnetic recording

Write heads configured to redirect current

Write heads configured to redirect current

Magnetic recording write head with write pole having a tapered trai...

MAMR writer with low resistance MAMR stack

Magnetic recording write head with selected write gap current direc...

Current-assisted magnetic recording write head with improved write...

Perpendicular magnetic recording (PMR) writer with hybrid shield la...

Data storage device coding out ambiguity in three-dimensional magne...

Perpendicular magnetic recording (PMR) writer with improved trailin...

Areal density improvement of perpendicular magnetic recording (PMR)...

Areal density improvement of perpendicular magnetic recording (PMR)...

Perpendicular magnetic recording (PMR) write head with improved sha...

Perpendicular magnetic recording (PMR) writer with hybrid shield la...

Patents Applicationslast 30 patents

Method to Enhance Spin Torque Layer Performance in a Spintronic Device

Method to Enhance Spin Torque Layer Performance in a Spintronic Device

MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING

MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...

MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...

MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...

MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING

WRITE HEADS CONFIGURED TO REDIRECT CURRENT

MAGNETIC HEAD WITH ASSISTED MAGNETIC RECORDING AND METHOD OF MAKING...

MAMR Writer With Low Resistance MAMR Stack

MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...

CURRENT-ASSISTED MAGNETIC RECORDING WRITE HEAD WITH IMPROVED WRITE...

MAMR STACK SHAPE OPTIMIZATION FOR MAGNETIC RECORDING

MAGNETIC RECORDING WRITE HEAD WITH SELECTED WRITE GAP CURRENT DIREC...

MAMR WRITER WITH LOW RESISTANCE MAMR STACK

Perpendicular Magnetic Recording (PMR) Writer with Improved Trailin...

Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...

Areal Density Improvement of Perpendicular Magnetic Recording (PMR)...

Perpendicular Magnetic Recording (PMR) Writer with Improved Trailin...

Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield La...

Perpendicular Magnetic Recording (PMR) Writer with Hybrid Shield La...

Perpendicular Magnetic Recording (PMR) Write Head with Improved Sha...

High Moment Side Shield Design for Area Density Improvement of Perp...