Inventor
LIU GUANGLI
US16 patents
⚠️ This page may combine multiple inventors who share the name “LIU GUANGLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HGST Netherlands BV
7 patentsUS8749926B1Jun 10, 2014
Scissor magnetic read head with wrap-around magnetic shield
HGST Netherlands BV36 citations94
US9230576B1Jan 5, 2016
Scissor reader with side shield decoupled from bias material
HGST Netherlands BV18 citations84
US8941954B2Jan 27, 2015
Magnetic sensor with extended pinned layer and partial wrap around shield
HGST Netherlands BV13 citations84
US8836059B2Sep 16, 2014
Shape enhanced pin read head magnetic transducer with stripe height defined first and method of making same
HGST Netherlands BV13 citations83
US9053721B1Jun 9, 2015
Magnetic read sensor with independently extended pinned layer and seed layer
HGST Netherlands BV4 citations72
US9202482B2Dec 1, 2015
Magnetic sensor having an extended pinned layer with stitched antiferromagnetic pinning layer
HGST Netherlands BV2 citations63
US8842395B2Sep 23, 2014
Magnetic sensor having an extended pinned layer and shape enhanced bias structure
HGST Netherlands BV3 citations63
WESTERN DIGITAL TECH INC
3 patentsUS10720570B2Jul 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
US11170803B1Nov 9, 2021
Magnetic recording write head with spin-torque oscillator (STO) and extended seed layer
WESTERN DIGITAL TECH INC9 citations86