P

Inventor

LIU XIAOYONG

CN89 patents
⚠️ This page may combine multiple inventors who share the name “LIU XIAOYONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTERN DIGITAL TECH INC

36 patents
US11222656B1Jan 11, 2022

Method to reduce baseline shift for a SOT differential reader

WESTERN DIGITAL TECH INC24 citations95
US11532323B1Dec 20, 2022

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

WESTERN DIGITAL TECH INC21 citations94
US11100946B1Aug 24, 2021

SOT differential reader and method of making same

WESTERN DIGITAL TECH INC23 citations94
US11094338B1Aug 17, 2021

SOT film stack for differential reader

WESTERN DIGITAL TECH INC27 citations94
US10777222B1Sep 15, 2020

Two-dimensional magnetic recording (TDMR) read head structure with different stacked sensors and disk drive incorporating the structure

WESTERN DIGITAL TECH INC26 citations94
US10720570B2Jul 21, 2020

Magnetic sensor using spin hall effect

WESTERN DIGITAL TECH INC20 citations94
US10410658B1Sep 10, 2019

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

WESTERN DIGITAL TECH INC25 citations94
US9947347B1Apr 17, 2018

Magnetic sensor using inverse spin hall effect

WESTERN DIGITAL TECH INC34 citations92
US11783853B1Oct 10, 2023

Topological insulator based spin torque oscillator reader

WESTERN DIGITAL TECH INC5 citations86
US11489108B2Nov 1, 2022

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

WESTERN DIGITAL TECH INC6 citations86
US11170803B1Nov 9, 2021

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

WESTERN DIGITAL TECH INC9 citations86
US11514935B1Nov 29, 2022

Magnetic read sensors having stabilized upper readers, and related methods

WESTERN DIGITAL TECH INC11 citations85
US11170808B1Nov 9, 2021

Dual free layer reader head with magnetic seed layer decoupled from shield

WESTERN DIGITAL TECH INC11 citations85
US12314842B2May 27, 2025

Matrix-vector multiplication using SOT-based non-volatile memory cells

WESTERN DIGITAL TECH INC2 citations75
US11670329B1Jun 6, 2023

Two-dimensional magnetic recording (TDMR) to counter tape dimensional stability (TDS) errors in a tape media

WESTERN DIGITAL TECH INC4 citations75
US11646054B2May 9, 2023

Tape head design having an antiferromagnetic coupling (AFC) null shield for same gap verify

WESTERN DIGITAL TECH INC2 citations73
US11532325B1Dec 20, 2022

Two-dimensional magnetic recording (TDMR) for high areal density tape drive

WESTERN DIGITAL TECH INC5 citations73
US11277566B2Mar 15, 2022

Optical devices for independent movement control of lenses and image sensors in camera systems

WESTERN DIGITAL TECH INC2 citations73
US11212447B1Dec 28, 2021

Optical devices for tilt in camera systems

WESTERN DIGITAL TECH INC5 citations73
US11172131B1Nov 9, 2021

Optical devices for tilt in camera systems

WESTERN DIGITAL TECH INC5 citations73
US11127422B1Sep 21, 2021

Magnetic read sensors and related methods having a rear hard bias and no AFM layer

WESTERN DIGITAL TECH INC3 citations73
US10381032B2Aug 13, 2019

Magnetic sensors with effectively shaped side shields

WESTERN DIGITAL TECH INC3 citations73
US11170807B1Nov 9, 2021

Read head sensor with balanced shield design

WESTERN DIGITAL TECH INC3 citations72
US11410690B2Aug 9, 2022

Two-dimensional magnetic recording reader with dual free layer magnetic tunnel junction

WESTERN DIGITAL TECH INC2 citations70
US12405323B2Sep 2, 2025

Magnetic sensor half-bridge based on inverse spin hall effect with reduced thermal drift

WESTERN DIGITAL TECH INC0 citations63
US12408560B2Sep 2, 2025

Buffer layers and interlayers that promote BiSbx (012) alloy orientation for sot and MRAM devices

WESTERN DIGITAL TECH INC0 citations63
US12125508B2Oct 22, 2024

Topological insulator based spin torque oscillator reader

WESTERN DIGITAL TECH INC0 citations63
US11908496B2Feb 20, 2024

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

WESTERN DIGITAL TECH INC0 citations63
US11882361B2Jan 23, 2024

Optical devices for tilt in camera systems

WESTERN DIGITAL TECH INC0 citations63
US11776567B2Oct 3, 2023

SOT film stack for differential reader

WESTERN DIGITAL TECH INC0 citations63
US11615809B2Mar 28, 2023

SOT differential reader and method of making same

WESTERN DIGITAL TECH INC0 citations63
US11277565B2Mar 15, 2022

Optical devices for independent movement control of lenses and image sensors in camera systems

WESTERN DIGITAL TECH INC0 citations63
US12567438B2Mar 3, 2026

Magnetic heads having low magnetic coercivity (Hc) and high saturated magnetic flux density (Bs) in ferromagnetic (FM) layer(s) or shield(s) with minimized saturation

WESTERN DIGITAL TECH INC0 citations62
US12527232B2Jan 13, 2026

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

WESTERN DIGITAL TECH INC0 citations62
US12437780B2Oct 7, 2025

DFL TDMR middle shield throat height control for improved stability

WESTERN DIGITAL TECH INC0 citations62
US12176132B2Dec 24, 2024

Highly textured 001 BiSb and materials for making same

WESTERN DIGITAL TECH INC0 citations62

HGST Netherlands BV

5 patents

GEN ELECTRIC

2 patents

LIU XIAOYONG

2 patents

UNIV BROWN RES FOUND

1 patent

XILINX INC

1 patent

MATHIAS RAZVAN

1 patent

UNIV FUDAN

1 patent

GOOGLE INC

1 patent

Showing the top 50 of 89 patents by PatentIndex Score.