HEADWAY TECHNOLOGIES, INC.

Organization

Milpitas, CA, US

COMPUTER STORAGE DEVICES
Business Address
678 HILLVIEW DRIVE MILPITAS CA 95053 4089345300
Mailing Address
678 HILLVIEW DRIVE MILPITAS CA 95053
State Location
CA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 12,211,525
- Issue date Jan 28, 2025
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive bias control for magnetic recording head
- Patent number 12,211,526
- Issue date Jan 28, 2025
- Headway Technologies, Inc.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
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
Perpendicular magnetic recording head equipping a spin torque oscil...
- Patent number 12,073,857
- Issue date Aug 27, 2024
- Headway Technologies, Inc.
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic flux guiding device with spin torque oscillator (STO) film...
- Patent number 12,068,008
- Issue date Aug 20, 2024
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Tapered bi-layer near field transducer for heat-assisted magnetic r...
- Patent number 12,014,758
- Issue date Jun 18, 2024
- Headway Technologies, Inc.
- Weihao Xu
- G11 - INFORMATION STORAGE
Information Patent Grant
Iridium film with a thin iridium template layer for a heat-assisted...
- Patent number 11,996,126
- Issue date May 28, 2024
- Headway Technologies, Inc.
- Koji Shimazawa
- 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
Light source unit and thermally-assisted magnetic head
- Patent number 11,973,310
- Issue date Apr 30, 2024
- Sae Magnetics (H.K.) Ltd.
- Takashi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-aligned hybrid near field transducer with single peg grain
- Patent number 11,894,031
- Issue date Feb 6, 2024
- Headway Technologies, Inc.
- Xuhui Jin
- G11 - INFORMATION STORAGE
Information Patent Grant
Integration scheme for three terminal spin-orbit-torque (SOT) switc...
- Patent number 11,895,928
- Issue date Feb 6, 2024
- Headway Technologies, Inc.
- Jesmin Haq
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive bias control for magnetic recording head
- Patent number 11,887,635
- Issue date Jan 30, 2024
- Headway Technologies, Inc.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular magnetic recording writer with double driving coil
- Patent number 11,875,825
- Issue date Jan 16, 2024
- Headway Technologies, Inc.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Built-in resistance sensor for measuring slider level pole width at...
- Patent number 11,823,712
- Issue date Nov 21, 2023
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 11,804,242
- Issue date Oct 31, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- 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
Spin injection assisted magnetic recording
- Patent number 11,756,577
- Issue date Sep 12, 2023
- Headway Technologies, Inc.
- Yan Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of ultra-fine critical dimension patterning for magnetic hea...
- Patent number 11,715,491
- Issue date Aug 1, 2023
- Headway Technologies, Inc.
- Tom Zhong
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording (TAMR) head with magnetic ass...
- Patent number 11,699,461
- Issue date Jul 11, 2023
- Headway Technologies, Inc.
- Bogdan Florin Valcu
- 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 element with perpendicular magnetic anisotropy (PMA) and i...
- Patent number 11,683,994
- Issue date Jun 20, 2023
- Headway Technologies, Inc.
- Santiago Serrano Guisan
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method for magnetoresistive element
- Patent number 11,664,045
- Issue date May 30, 2023
- Headway Technologies, Inc.
- Hironori Araki
- 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
Etching and encapsulation scheme for magnetic tunnel junction fabri...
- Patent number 11,631,802
- Issue date Apr 18, 2023
- Headway Technologies, Inc.
- Vignesh Sundar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide and manufacturing method thereof
- Patent number 11,604,313
- Issue date Mar 14, 2023
- Headway Technologies, Inc.
- Yukinori Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Reader noise reduction using spin hall effects
- Patent number 11,587,582
- Issue date Feb 21, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic flux guiding device with spin torque oscillator (STO) film...
- Patent number 11,568,891
- Issue date Jan 31, 2023
- Headway Technologies, Inc.
- Wenyu Chen
- 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
Magnetic head including main pole having top surface including firs...
- Patent number 11,514,931
- Issue date Nov 29, 2022
- Headway Technologies, Inc.
- Hironori Araki
- G11 - INFORMATION STORAGE
Information Patent Grant
Manufacturing method for magnetic head for perpendicular magnetic r...
- Patent number 11,495,251
- Issue date Nov 8, 2022
- Headway Technologies, Inc.
- Yukinori Ikegawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...
- Publication number 20240371402
- Publication date Nov 7, 2024
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-Resistive Reader Utilizing Read Shields To Maintain Referen...
- Publication number 20240371401
- Publication date Nov 7, 2024
- HEADWAY TECHNOLOGIES, INC.
- Bernard Dieny
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Head Equipping A Spin Torque Oscil...
- Publication number 20240363140
- Publication date Oct 31, 2024
- HEADWAY TECHNOLOGIES, INC.
- Kei Hirata
- G11 - INFORMATION STORAGE
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
Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches
- Publication number 20240296860
- Publication date Sep 5, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Tapered Bi-Layer Near Field Transducer For Heat-Assisted Magnetic R...
- Publication number 20240296866
- Publication date Sep 5, 2024
- HEADWAY TECHNOLOGIES, INC.
- Weihao Xu
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Head Equipping A Spin Torque Oscil...
- Publication number 20240274152
- Publication date Aug 15, 2024
- HEADWAY TECHNOLOGIES, INC.
- Kei Hirata
- G11 - INFORMATION STORAGE
Information Patent Application
Tunneling Magnetoresistance Device With Magnetically Soft High Mome...
- Publication number 20240233999
- Publication date Jul 11, 2024
- HEADWAY TECHNOLOGIES, INC.
- Hui-Chuan Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...
- Publication number 20240233758
- Publication date Jul 11, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Gold-Copper Alloy In A Heat-Assisted Magnetic Recording Writer
- Publication number 20240161772
- Publication date May 16, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yukinori Ikegawa
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...
- Publication number 20240135965
- Publication date Apr 25, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...
- Publication number 20240112693
- Publication date Apr 4, 2024
- HEADWAY TECHNOLOGIES, INC.
- Koji Shimazawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Adaptive Bias Control for Magnetic Recording Head
- Publication number 20240071414
- Publication date Feb 29, 2024
- HEADWAY TECHNOLOGIES, INC.
- Glen Garfunkel
- G11 - INFORMATION STORAGE
Information Patent Application
Perpendicular Magnetic Recording Writer With Double Driving Coil
- Publication number 20240029758
- Publication date Jan 25, 2024
- HEADWAY TECHNOLOGIES, INC.
- Yue Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Dual-Spin Torque Oscillator Designs in Microwave Assisted Magnetic...
- Publication number 20240029759
- Publication date Jan 25, 2024
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Noise Reduction Using Spin Hall Effects
- Publication number 20240013805
- Publication date Jan 11, 2024
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...
- Publication number 20230343362
- Publication date Oct 26, 2023
- HEADWAY TECHNOLOGIES, INC.
- Tom Zhong
- G11 - INFORMATION STORAGE
Information Patent Application
Composite Hard Masks For Ultra-Thin Magnetic Sensors
- Publication number 20230258747
- Publication date Aug 17, 2023
- HEADWAY TECHNOLOGIES, INC.
- Tom Zhong
- B24 - GRINDING POLISHING
Information Patent Application
Etching and Encapsulation Scheme for Magnetic Tunnel Junction Fabri...
- Publication number 20230217834
- Publication date Jul 6, 2023
- HEADWAY TECHNOLOGIES, INC.
- Vignesh Sundar
Information Patent Application
Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...
- Publication number 20230178103
- Publication date Jun 8, 2023
- HEADWAY TECHNOLOGIES, INC.
- Wenyu Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Reader Noise Reduction Using Spin Hall Effects
- Publication number 20230087646
- Publication date Mar 23, 2023
- HEADWAY TECHNOLOGIES, INC.
- Wenyu 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
WAVEGUIDE AND MANUFACTURING METHOD THEREOF
- Publication number 20230003940
- Publication date Jan 5, 2023
- HEADWAY TECHNOLOGIES, INC.
- Yukinori IKEGAWA
- G11 - INFORMATION STORAGE
Information Patent Application
Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...
- Publication number 20230005500
- Publication date Jan 5, 2023
- HEADWAY TECHNOLOGIES, INC.
- Tom Zhong
- G11 - INFORMATION STORAGE
Information Patent Application
Adaptive Bias Control for Magnetic Recording Head
- Publication number 20220335969
- Publication date Oct 20, 2022
- HEADWAY TECHNOLOGIES, INC.
- Glen Garfunkel
- 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
Magnetic Element with Perpendicular Magnetic Anisotropy (PMA) and I...
- Publication number 20220149272
- Publication date May 12, 2022
- HEADWAY TECHNOLOGIES, INC.
- Santiago Serrano Guisan
- G11 - INFORMATION STORAGE

Trademarklast 30 trademarks

Information Trademark
75504784 - SSMR
- Serial number 75504784
- Filing date Jun 18, 1998
- Headway Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75093349 - DSMR
- Serial number 75093349
- Registration number 2063040
- Filing date Apr 24, 1996
- Headway Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74593896 - HEADWAY TECHNOLOGIES
- Serial number 74593896
- Registration number 2021271
- Filing date Nov 2, 1994
- Headway Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

HEADWAY TECHNOLOGIES, INC.

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Reader noise reduction using spin hall effects

Adaptive bias control for magnetic recording head

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

Perpendicular magnetic recording head equipping a spin torque oscil...

Magnetic flux guiding device with spin torque oscillator (STO) film...

Tapered bi-layer near field transducer for heat-assisted magnetic r...

Iridium film with a thin iridium template layer for a heat-assisted...

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

Light source unit and thermally-assisted magnetic head

Self-aligned hybrid near field transducer with single peg grain

Integration scheme for three terminal spin-orbit-torque (SOT) switc...

Adaptive bias control for magnetic recording head

Perpendicular magnetic recording writer with double driving coil

Built-in resistance sensor for measuring slider level pole width at...

Reader noise reduction using spin hall effects

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

Spin injection assisted magnetic recording

Method of ultra-fine critical dimension patterning for magnetic hea...

Thermally-assisted magnetic recording (TAMR) head with magnetic ass...

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

Magnetic element with perpendicular magnetic anisotropy (PMA) and i...

Manufacturing method for magnetoresistive element

Magnetic recording writer with improved main pole shape

Etching and encapsulation scheme for magnetic tunnel junction fabri...

Waveguide and manufacturing method thereof

Reader noise reduction using spin hall effects

Magnetic flux guiding device with spin torque oscillator (STO) film...

Writer with laterally graded spin layer MsT

Magnetic head including main pole having top surface including firs...

Manufacturing method for magnetic head for perpendicular magnetic r...

Patents Applicationslast 30 patents

Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...

Magneto-Resistive Reader Utilizing Read Shields To Maintain Referen...

Perpendicular Magnetic Recording Head Equipping A Spin Torque Oscil...

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

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

Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches

Tapered Bi-Layer Near Field Transducer For Heat-Assisted Magnetic R...

Perpendicular Magnetic Recording Head Equipping A Spin Torque Oscil...

Tunneling Magnetoresistance Device With Magnetically Soft High Mome...

Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...

Gold-Copper Alloy In A Heat-Assisted Magnetic Recording Writer

Perpendicular Magnetic Recording Writer With Tunable Pole Side Brid...

Iridium Film With A Thin Iridium Template Layer For A Heat-Assisted...

Adaptive Bias Control for Magnetic Recording Head

Perpendicular Magnetic Recording Writer With Double Driving Coil

Dual-Spin Torque Oscillator Designs in Microwave Assisted Magnetic...

Reader Noise Reduction Using Spin Hall Effects

Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...

Composite Hard Masks For Ultra-Thin Magnetic Sensors

Etching and Encapsulation Scheme for Magnetic Tunnel Junction Fabri...

Magnetic Flux Guiding Device With Spin Torque Oscillator (STO) Film...

Reader Noise Reduction Using Spin Hall Effects

Magnetic Recording Writer With Improved Main Pole Shape

WAVEGUIDE AND MANUFACTURING METHOD THEREOF

Method Of Ultra-Fine Critical Dimension Patterning For Magnetic Hea...

Adaptive Bias Control for Magnetic Recording Head

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

Writer with Laterally Graded Spin Layer MsT

WRITER WITH ADAPTIVE SIDE GAP

Magnetic Element with Perpendicular Magnetic Anisotropy (PMA) and I...

Trademarklast 30 trademarks

75504784 - SSMR

75093349 - DSMR

74593896 - HEADWAY TECHNOLOGIES