Yuhui Tang

Person

Milpitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optimizing a current distribution in write heads for efficient ener...
- Patent number 12,094,497
- Issue date Sep 17, 2024
- Headway Technologies, Inc.
- Shehrin Sayed
- G11 - INFORMATION STORAGE
Information Patent Grant
Electroplating of high damping material for trailing shield in a pe...
- Patent number 11,978,488
- Issue date May 7, 2024
- Headway Technologies, Inc.
- Xiaomin Liu
- 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
Perpendicular magnetic recording (PMR) writer with recessed leading...
- Patent number 11,699,460
- Issue date Jul 11, 2023
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording writer with improved main pole shape
- Patent number 11,636,873
- Issue date Apr 25, 2023
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with laterally graded spin layer MsT
- Patent number 11,545,175
- Issue date Jan 3, 2023
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with narrower high moment trailing shield
- Patent number 11,355,141
- Issue date Jun 7, 2022
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with adaptive side gap
- Patent number 11,348,605
- Issue date May 31, 2022
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with recessed leading...
- Patent number 11,295,767
- Issue date Apr 5, 2022
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with laterally graded spin layer MsT
- Patent number 11,295,768
- Issue date Apr 5, 2022
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Patterned reader shields for a cooler reader
- Patent number 11,289,116
- Issue date Mar 29, 2022
- Headway Technologies, Inc.
- Kowang Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head including spin torque oscillator
- Patent number 11,289,117
- Issue date Mar 29, 2022
- Headway Technologies, Inc.
- Yoshitaka Sasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with HMTS (high moment trailing shield) aligned with spin layer
- Patent number 11,170,802
- Issue date Nov 9, 2021
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with HMTS (high moment trailing shield) aligned with spin layer
- Patent number 11,056,133
- Issue date Jul 6, 2021
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuits and methods for optimizing write current waveform for main...
- Patent number 11,031,039
- Issue date Jun 8, 2021
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuits and methods for modifying the write current waveform to im...
- Patent number 10,991,391
- Issue date Apr 27, 2021
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Process of forming a recessed spin flipping element in the write gap
- Patent number 10,950,257
- Issue date Mar 16, 2021
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with narrower high moment trailing shield
- Patent number 10,861,486
- Issue date Dec 8, 2020
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Shape designs of magnetic flux guiding devices all around the main...
- Patent number 10,832,707
- Issue date Nov 10, 2020
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Coil routing designs for dual and triple perpendicular magnetic rec...
- Patent number 10,777,220
- Issue date Sep 15, 2020
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording (PMR) writer with narrow high mome...
- Patent number 10,770,103
- Issue date Sep 8, 2020
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Writer with recessed spin flipping element in the main pole surroun...
- Patent number 10,714,129
- Issue date Jul 14, 2020
- Headway Technologies, Inc.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic flux guiding devices all around main pole design without l...
- Patent number 10,714,132
- Issue date Jul 14, 2020
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Shape designs of magnetic flux guiding devices all around the main...
- Patent number 10,714,127
- Issue date Jul 14, 2020
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming a perpendicular magnetic recording (PMR) write he...
- Patent number 10,657,988
- Issue date May 19, 2020
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultimate double yoke (uDY) combined with one turn coil designs for...
- Patent number 10,643,640
- Issue date May 5, 2020
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
High damping shield with low magnetic moment in perpendicular magne...
- Patent number 10,522,178
- Issue date Dec 31, 2019
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of forming write head designs with sandwich trailing shield...
- Patent number 10,490,213
- Issue date Nov 26, 2019
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimization of high damping shield geometry in perpendicular magne...
- Patent number 10,490,210
- Issue date Nov 26, 2019
- Headway Technologies, Inc.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic core and coil design for double perpendicular magnetic rec...
- Patent number 10,482,905
- Issue date Nov 19, 2019
- Headway Technologies, Inc.
- Kowang Liu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Electroplating Of High Damping Material For Trailing Shield In A Pe...
- Publication number 20240347072
- Publication date Oct 17, 2024
- HEADWAY TECHNOLOGIES, INC.
- Xiaomin Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Record...
- Publication number 20240312483
- Publication date Sep 19, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yu-Hsia Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic Recording Writer With Improved Main Pole Shape
- Publication number 20230083836
- Publication date Mar 16, 2023
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Recessed Leading...
- Publication number 20220223176
- Publication date Jul 14, 2022
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Writer with Laterally Graded Spin Layer MsT
- Publication number 20220199113
- Publication date Jun 23, 2022
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
WRITER WITH ADAPTIVE SIDE GAP
- Publication number 20220165300
- Publication date May 26, 2022
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Writer with Laterally Graded Spin Layer MsT
- Publication number 20220093123
- Publication date Mar 24, 2022
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Writer with HMTS (HIgh Moment Trailing Shield) Aligned with Spin Layer
- Publication number 20210012794
- Publication date Jan 14, 2021
- HEADWAY TECHNOLOGIES, INC.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Application
Writer with HMTS (High Moment Trailing Shield) Aligned with Spin Layer
- Publication number 20210012793
- Publication date Jan 14, 2021
- HEADWAY TECHNOLOGIES, INC.
- Yuhui Tang
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording (PMR) Writer with Recessed Leading...
- Publication number 20200176021
- Publication date Jun 4, 2020
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Process of Forming a Recessed Spin Flipping Element in the Write Gap
- Publication number 20200152228
- Publication date May 14, 2020
- HEADWAY TECHNOLOGIES, INC.
- Yuhui Tang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Coil Routing Designs for Dual and Triple Perpendicular Magnetic Rec...
- Publication number 20190333531
- Publication date Oct 31, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC CORE AND COIL DESIGN FOR DOUBLE PERPENDICULAR MAGNETIC REC...
- Publication number 20190304490
- Publication date Oct 3, 2019
- HEADWAY TECHNOLOGIES, INC.
- Kowang Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Method Of Forming Write Head Designs With Sandwich Trailing Shield...
- Publication number 20190295571
- Publication date Sep 26, 2019
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Forming a Perpendicular Magnetic Recording (PMR) Write He...
- Publication number 20190206428
- Publication date Jul 4, 2019
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- G11 - INFORMATION STORAGE
Information Patent Application
PMR Write Head with Patterned Leading Edge Taper
- Publication number 20180330748
- Publication date Nov 15, 2018
- HEADWAY TECHNOLOGIES, INC.
- Ying Liu
- 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
Write Head Designs with Sandwich Trailing Shield (STS) and Funnel...
- Publication number 20180277147
- Publication date Sep 27, 2018
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Write Head Designs with Sandwich Trailing Shield (STS) for High D...
- Publication number 20180144768
- Publication date May 24, 2018
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- 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
Information Patent Application
High Data Rate Writer Design
- Publication number 20140307348
- Publication date Oct 16, 2014
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Application
Shield Designs with Internal Magnetization Control for ATE Improvement
- Publication number 20140078619
- Publication date Mar 20, 2014
- HEADWAY TECHNOLOGIES, INC.
- Suping Song
- G11 - INFORMATION STORAGE
Information Patent Application
Method of Forming a Writer with an AFM Write Gap
- Publication number 20140037861
- Publication date Feb 6, 2014
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Application
Writer with an AFM write gap
- Publication number 20120295133
- Publication date Nov 22, 2012
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Optimizing a current distribution in write heads for efficient ener...

Electroplating of high damping material for trailing shield in a pe...

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

Perpendicular magnetic recording (PMR) writer with recessed leading...

Magnetic recording writer with improved main pole shape

Writer with laterally graded spin layer MsT

Writer with narrower high moment trailing shield

Writer with adaptive side gap

Perpendicular magnetic recording (PMR) writer with recessed leading...

Writer with laterally graded spin layer MsT

Patterned reader shields for a cooler reader

Magnetic head including spin torque oscillator

Writer with HMTS (high moment trailing shield) aligned with spin layer

Writer with HMTS (high moment trailing shield) aligned with spin layer

Circuits and methods for optimizing write current waveform for main...

Circuits and methods for modifying the write current waveform to im...

Process of forming a recessed spin flipping element in the write gap

Writer with narrower high moment trailing shield

Shape designs of magnetic flux guiding devices all around the main...

Coil routing designs for dual and triple perpendicular magnetic rec...

Perpendicular magnetic recording (PMR) writer with narrow high mome...

Writer with recessed spin flipping element in the main pole surroun...

Magnetic flux guiding devices all around main pole design without l...

Shape designs of magnetic flux guiding devices all around the main...

Method of forming a perpendicular magnetic recording (PMR) write he...

Ultimate double yoke (uDY) combined with one turn coil designs for...

High damping shield with low magnetic moment in perpendicular magne...

Method of forming write head designs with sandwich trailing shield...

Optimization of high damping shield geometry in perpendicular magne...

Magnetic core and coil design for double perpendicular magnetic rec...

Patents Applicationslast 30 patents

Electroplating Of High Damping Material For Trailing Shield In A Pe...

Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Record...

Magnetic Recording Writer With Improved Main Pole Shape

Perpendicular Magnetic Recording (PMR) Writer with Recessed Leading...

Writer with Laterally Graded Spin Layer MsT

WRITER WITH ADAPTIVE SIDE GAP

Writer with Laterally Graded Spin Layer MsT

Writer with HMTS (HIgh Moment Trailing Shield) Aligned with Spin Layer

Writer with HMTS (High Moment Trailing Shield) Aligned with Spin Layer

Perpendicular Magnetic Recording (PMR) Writer with Recessed Leading...

Process of Forming a Recessed Spin Flipping Element in the Write Gap

Coil Routing Designs for Dual and Triple Perpendicular Magnetic Rec...

MAGNETIC CORE AND COIL DESIGN FOR DOUBLE PERPENDICULAR MAGNETIC REC...

Method Of Forming Write Head Designs With Sandwich Trailing Shield...

Method of Forming a Perpendicular Magnetic Recording (PMR) Write He...

PMR Write Head with Patterned Leading Edge Taper

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

Write Head Designs with Sandwich Trailing Shield (STS) and Funnel...

Write Head Designs with Sandwich Trailing Shield (STS) for High D...

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...

High Data Rate Writer Design

Shield Designs with Internal Magnetization Control for ATE Improvement

Method of Forming a Writer with an AFM Write Gap

Writer with an AFM write gap