Inventor

SHI ZHUPEI

US46 patents

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

SHI ZHUPEI

READ RITE CORP

Method and system for providing edge-junction TMR utilizing a hard magnet as a pinned layer

High density multi-coil magnetic write head having a reduced yoke length and short flux rise time

Method for manufacturing a GMR spin valve having a smooth interface between magnetic and non-magnetic layers

Thin film write having reduced resistance conductor coil partially recessed within middle coat insulation

Magnetic read sensor with SDT tri-layer and method for making same

Read sensor with improved thermal stability and manufacturing method therefor

Magnetic head with a toroidal coil encompassing only one yoke layer

Thin film write head with improved laminated flux carrying structure and method of fabrication

Magnetic write head and method for making same

Synthetic antiferromagnetic pinned layer with Fe/FeSi/Fe system

Magnetic write head having a splitcoil structure

Magnetic read/write device with insulated coil layer recessed into pole

Merged read/write head and method of fabricating same

Advanced writer for chip-on-load beam

Magnetic write element having a thermally dissipative structure

Thin film write head for improved high speed and high density recording

Magnetic read/write device with insulated coil layer recessed into pole

Method of forming an inductive write head for magnetic data storage media

Inductive write head for magnetic data storage media

Compact MR write structure

Advance pole trim writer with moment P1 and low apex angle

Thin film magnetic write head having an ultra-low stack height

Tapered stitch pole writer for high density magnetic recording

Method and system for providing a write head having a conforming pole structure

Method and system for providing edge-junction TMR for high areal density magnetic recording

Ultra small advanced write transducer and method for making same

Low resistance coil structure for high speed writer

Thin film pedestal pole tips write head having narrower lower pedestal pole tip

WESTERN DIGITAL FREMONT INC

Submicron track-width pole-tips for electromagnetic transducers

Method for manufacturing a GMR spin valve having a smooth interface between magnetic and non-magnetic layers

Method of forming a magnetoresistive device

Method of forming a magnetoresistive device

Compact MR write structure

Tunneling magnetoresistance spin-valve read sensor with LaNiO3 spacer

HITACHI GLOBAL STORAGE TECH

System and method for determining whether defect in perpendicular recording disk drive is from thermal asperity or defect in magnetically soft underlayer

System, method, and apparatus for detecting signal-to-noise ratio decay in perpendicular magnetic recording

Method and system for testing of magnetic disks using F-BER

ALLIANCE FIBER OPTIC PROD INC

Dynamic multi-channel power equalizer and regulator

Method for bonding aligned optical parts and apparatus thereof

Controllably variable optical attenuator

BIAN XIAOPING

Perpendicular magnetic recording media having a dual onset layer

System, method and apparatus for onset magnetic oxide layer for high performance perpendicular magnetic recording media

ALLIANCE FIBER OPTICS PROD INC

Dual fiber variable optical attenuator

HGST Netherlands BV

Soft underlayer having a multilayer structure for high areal density perpendicular recording media

ZHANG KEZHAO

Simulating discrete track media with continuous media for head evaluation

HITACHI GLOBAL STORAGE TECH NL

Determination of the quality of an erase process for perpendicular magnetic recording disks