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Michael Kuok San Ho
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Redwood City, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Areal density capability improvement with a main pole skin
Patent number
11,682,418
Issue date
Jun 20, 2023
Western Digital Technologies, Inc.
Suping Song
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
Spin-transfer torque MRAM with a negative magnetic anisotropy assis...
Patent number
11,476,409
Issue date
Oct 18, 2022
SanDisk Technologies LLC
Quang Le
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Areal density capability improvement with a main pole skin
Patent number
11,437,058
Issue date
Sep 6, 2022
Western Digital Technologies, Inc.
Suping Song
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer for advanced magnetic recording
Patent number
11,430,469
Issue date
Aug 30, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
SOT-based spin torque oscillators for oscillatory neural networks
Patent number
11,393,516
Issue date
Jul 19, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G06 - COMPUTING CALCULATING COUNTING
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
Spin transfer torque MRAM with a spin torque oscillator stack and m...
Patent number
11,309,487
Issue date
Apr 19, 2022
SanDisk Technologies LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and methods for magnetic memory devices with magnetic ass...
Patent number
11,283,008
Issue date
Mar 22, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording head with non-magnetic conductive structure
Patent number
11,276,422
Issue date
Mar 15, 2022
Western Digital Technologies, Inc.
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer for advanced magnetic recording
Patent number
11,127,417
Issue date
Sep 21, 2021
Western Digital Technologies, Inc.
Thao A. Nguyen
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
Areal density capability improvement with a main pole skin
Patent number
11,049,512
Issue date
Jun 29, 2021
Western Digital Technologies, Inc.
Suping Song
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 head with non-magnetic conductive structure
Patent number
10,997,988
Issue date
May 4, 2021
Western Digital Technologies, Inc.
Quang Le
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
Metallic magnetic memory devices for cryogenic operation and method...
Patent number
10,916,284
Issue date
Feb 9, 2021
SanDisk Technologies LLC
Quang Le
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
Giant spin-seebeck effect induced magnon transfer torque-assisted MAMR
Patent number
10,885,933
Issue date
Jan 5, 2021
Western Digital Technologies, Inc.
Zhanjie Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer for advanced magnetic recording
Patent number
10,878,841
Issue date
Dec 29, 2020
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
Helical coils design and process for dual writer magnetic recording
Patent number
10,872,625
Issue date
Dec 22, 2020
Western Digital Technologies, Inc.
Thao A. Nguyen
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
Spin-transfer torque MRAM with magnetically coupled assist layers a...
Patent number
10,862,022
Issue date
Dec 8, 2020
SanDisk Technologies LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Grant
Dual writer designs with SOT and STT assisted recording
Patent number
10,839,831
Issue date
Nov 17, 2020
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic write head with current guiding layer
Patent number
10,839,828
Issue date
Nov 17, 2020
Western Digital Technologies, Inc.
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Grant
Spin transfer torque MRAM with a spin torque oscillator stack and m...
Patent number
10,811,596
Issue date
Oct 20, 2020
SanDisk Technologies LLC
Quang Le
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spin-transfer torque MRAM with a negative magnetic anisotropy assis...
Patent number
10,797,227
Issue date
Oct 6, 2020
SanDisk Technologies LLC
Quang Le
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SOT-BASED SPIN TORQUE OSCILLATORS FOR OSCILLATORY NEURAL NETWORKS
Publication number
20220122647
Publication date
Apr 21, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
APPARATUS AND METHODS FOR MAGNETIC MEMORY DEVICES WITH MAGNETIC ASS...
Publication number
20220069202
Publication date
Mar 3, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Application
MATRIX-VECTOR MULTIPLICATION USING SOT-BASED NON-VOLATILE MEMORY CELLS
Publication number
20220044103
Publication date
Feb 10, 2022
Western Digital Technologies, Inc.
Thao A. Nguyen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dual Writer For Advanced Magnetic Recording
Publication number
20210390976
Publication date
Dec 16, 2021
Western Digital Technologies, Inc.
Thao A. NGUYEN
G11 - INFORMATION STORAGE
Information
Patent Application
Areal Density Capability Improvement With A Main Pole Skin
Publication number
20210280208
Publication date
Sep 9, 2021
Western Digital Technologies, Inc.
Suping SONG
G11 - INFORMATION STORAGE
Information
Patent Application
Magnetic Recording Head With Non-Magnetic Conductive Structure
Publication number
20210233559
Publication date
Jul 29, 2021
Western Digital Technologies, Inc.
Quang LE
G11 - INFORMATION STORAGE
Information
Patent Application
DUAL WRITER FOR ADVANCED MAGNETIC RECORDING
Publication number
20210158839
Publication date
May 27, 2021
Western Digital Technologies, Inc.
Thao A. NGUYEN
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
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
AREAL DENSITY CAPABILITY IMPROVEMENT WITH A MAIN POLE SKIN
Publication number
20200327899
Publication date
Oct 15, 2020
Western Digital Technologies, Inc.
Suping SONG
G11 - INFORMATION STORAGE
Information
Patent Application
METALLIC MAGNETIC MEMORY DEVICES FOR CRYOGENIC OPERATION AND METHOD...
Publication number
20200312394
Publication date
Oct 1, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPIN TRANSFER TORQUE MRAM WITH A SPIN TORQUE OSCILLATOR STACK AND M...
Publication number
20200287127
Publication date
Sep 10, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Application
SPIN-TRANSFER TORQUE MRAM WITH A NEGATIVE MAGNETIC ANISOTROPY ASSIS...
Publication number
20200279991
Publication date
Sep 3, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METALLIC MAGNETIC MEMORY DEVICES FOR CRYOGENIC OPERATION AND METHOD...
Publication number
20200185015
Publication date
Jun 11, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Application
SPIN-TRANSFER TORQUE MRAM WITH A NEGATIVE MAGNETIC ANISOTROPY ASSIS...
Publication number
20200185594
Publication date
Jun 11, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Application
SPIN-TRANSFER TORQUE MRAM WITH MAGNETICALLY COUPLED ASSIST LAYERS A...
Publication number
20200185595
Publication date
Jun 11, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Application
SPIN TRANSFER TORQUE MRAM WITH A SPIN TORQUE OSCILLATOR STACK AND M...
Publication number
20200185596
Publication date
Jun 11, 2020
SANDISK TECHNOLOGIES LLC
Quang Le
G11 - INFORMATION STORAGE
Information
Patent Application
GIANT SPIN-SEEBECK EFFECT INDUCED MAGNON TRANSFER TORQUE-ASSISTED MAMR
Publication number
20200176022
Publication date
Jun 4, 2020
Western Digital Technologies, Inc.
Zhanjie LI
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
AREAL DENSITY CAPABILITY IMPROVEMENT WITH A MAIN POLE SKIN
Publication number
20190279663
Publication date
Sep 12, 2019
Western Digital Technologies, Inc.
Suping SONG
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
MAGNETIC WRITE HEAD WITH CURRENT GUIDING LAYER
Publication number
20190251991
Publication date
Aug 15, 2019
Western Digital Technologies, Inc.
Quang LE
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
DUAL SPIN-ORBIT TORQUE OSCILLATOR IN MAGNETIC RECORDING
Publication number
20190147907
Publication date
May 16, 2019
Western Digital Technologies, Inc.
Zhanjie LI
G11 - INFORMATION STORAGE