Inventor

LE QUANG

US182 patents

⚠️ This page may combine multiple inventors who share the name “LE QUANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LE QUANG

HITACHI GLOBAL STORAGE TECH

Method for forming a write head having air bearing surface (ABS)

Methods of fabricating magnetic write heads with side and trailing shield structures

Self aligned wrap around shield for perpendicular magnetic recording

Perpendicular magnetic recording head with flare and taper configurations

Method for use in making a write coil of magnetic head

Method for manufacturing a perpendicular write head

Head for perpendicular magnetic recording with a shield structure connected to the return pole piece

Magnetic transducer for perpendicular magnetic recording with single pole write head with trailing shield

Methods for fabricating read sensor for magnetic heads with reduced read track width

Method of making a perpendicular recording magnetic head pole tip with an etchable adhesion CMP stop layer

Structure and method for reduced corrosion of auxiliary poles during the fabrication of perpendicular write heads

Magnetic write head having a shield that extends below the leading edge of the write pole

Perpendicular magnetic recording write head with flux-conductor contacting write pole

Perpendicular recording head with floating-trailing shield extending around first and second sides of main pole piece

Method and apparatus for defining leading edge taper of a write pole tip

Head for perpendicular recording with a floating trailing shield

Method for fabricating a pole tip in a magnetic transducer

Perpendicular recording magnetic head with a write shield magnetically coupled to a first pole piece

Method and apparatus for providing a reverse air bearing surface head with trailing shield design for perpendicular recording

Magnetic transducer with a write head having a multi-layer coil

Method of fabricating a magnetic transducer with a write head having a multi-layer coil

Method for forming a write head having an air bearing surface (ABS)

Slider fabrication system for sliders with integrated electrical lapping guides

Method of manufacturing a write pole

WESTERN DIGITAL TECH INC

Method to reduce baseline shift for a SOT differential reader

BiSbX (012) layers having increased operating temperatures for SOT and MRAM devices

SOT differential reader and method of making same

SOT film stack for differential reader

Dual writer designs with SOT and STT assisted recording

Reversed mode spin torque oscillator with shaped field generation layer

Magnetic sensor using spin hall effect

Magnetic recording write head with spin-torque oscillator (STO) and extended seed layer

Areal density capability improvement with spin-orbit torque based structures surrounding main pole tip

Magnetic recording head with non-magnetic conductive structure

Magnetic sensor using inverse spin hall effect

Topological insulator based spin torque oscillator reader

BiSb topological insulator with seed layer or interlayer to prevent sb diffusion and promote BiSb (012) orientation

Magnetic recording write head with spin-torque oscillator (STO) and extended seed layer

Magnetic recording head with non-magnetic conductive structure surrounding a main pole and contacting a spin torque oscillator

Areal density capability improvement with a main pole skin

Areal density capability improvement with a main pole skin

SANDISK TECHNOLOGIES LLC

Spin transfer torque MRAM with a spin torque oscillator stack and methods of making the same

Spin-transfer torque MRAM with a negative magnetic anisotropy assist layer and methods of operating the same

Metallic magnetic memory devices for cryogenic operation and methods of operating the same

Metallic magnetic memory devices for cryogenic operation and methods of operating the same

Spin-transfer torque MRAM with magnetically coupled assist layers and methods of operating the same

HGST Netherlands BV

Scissor magnetic read head with wrap-around magnetic shield

Scissor magnetic read sensor with shape enhanced soft magnetic side shield for improved stability

EQUIFAX INC

Verifying an identity based on multiple distributed data sources using a blockchain to safeguard the identity

Verifying an identity based on multiple distributed data sources using a blockchain to safeguard the identity