Inventor

CHEN MAO-MIN

US105 patents

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

CHEN MAO-MIN

HEADWAY TECHNOLOGIES INC

Giant magnetoresistive (GMR) sensor element with enhanced magnetoresistive (MR) coefficient

GMR configuration with enhanced spin filtering

Method for forming a soft adjacent layer (SAL) magnetoresistive (MR) sensor element with transversely magnetically biased soft adjacent layer (SAL)

Composite hard bias design with a soft magnetic underlayer for sensor applications

Abutted junction GMR read head with an improved hard bias layer and a method for its fabrication

GMR configuration with enhanced spin filtering

Method for fabricating lead overlay (LOL) on the bottom spin valve GMR read sensor

Process for manufacturing a spin valve recording head

Robust hard bias/conductor lead structures for future GMR heads

Spin filter bottom spin valve head with continuous spacer exchange bias

Multi-layer stitched write head design for high data rate application

Dual stripe magnetoresistive (DSMR) head with co-extensive magnetoresistive (MR)/dielectric/magnetoresistive (MR) stack layer edges

Method of fabrication of striped magnetoresistive (SMR) and dual stripe magnetoresistive (DSMR) heads with anti-parallel exchange configuration

Method of manufacture of a composite shared pole design for magnetoresistive merged heads

Magnetically stable spin-valve sensor

Method of fabrication of striped magnetoresistive (SMR) and dual stripe magnetoresistive (DSMR) heads with anti-parallel exchange configuration

Soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL)

Method for forming soft adjacent layer (SAL) magnetoresistive (MR) sensor element with electrically insulated soft adjacent layer (SAL)

Photoresist frame plated magnetic transducer pole layer employing high magnetic permeability seed layer

Underlayer for high performance magnetic tunneling junction MRAM

Process for fabricating a flux concentrating stitched head

Bi-layer lift-off process for high track density GMR head

Ion implantation method for fabricating magnetoresistive (MR) sensor element

High ion beam etch selectivity for partial pole trim application

Method of forming a second antiferromagnetic exchange-coupling layer for magnetoresistive (MR) and giant MR (GMR) applications

Method to prevent electrostatic discharge for MR/GMR wafer fabrication

Ruthenium bias compensation layer for spin valve head and process of manufacturing

Composite hard bias design with a soft magnetic underlayer for sensor applications

Method to make a wider trailing pole structure by self-aligned pole trim process

Stitched write head design having a sunken shared pole

IBM

Method of making a planarized thin film magnetic write head with submicron trackwidth

Planarized thin film magnetic write head with submicron trackwidth

Ni45 Fe55 metal-in-gap thin film magnetic head

NI45FE55 metal-in-gap thin film magnetic head

Metal-in-gap thin film magnetic head employing Ni45 Fe55

Close packed magnetic head linear array

Magnetoresistive read transducer having improved bias profile

Method for making a thin film magnetic head having a protective coating

Thin film magnetic head having a protective coating and method for making same

Multi-layer conductor leads in a magnetoresistive head

Sacrificial layer planarization process for fabricating a narrow thin film inductive head

Method of manufacturing magnetoresistive read transducer having a contiguous longitudinal bias layer

Magnetoresistive head with enhanced exchange bias field

Thin film planarization process for fabricating magnetic heads employing a stitched pole structure

Stabilization of magnetoresistive transducer using canted exchange bias

APPLIED SPINTRONICS INC

Structure and method to fabricate high performance MTJ devices for MRAM applications

Structure and method to fabricate high performance MTJ devices for MRAM applications

Structure/method to fabricate a high performance magnetic tunneling junction MRAM

HONG LIUBO

Underlayer for high performance magnetic tunneling junction MRAM

MAGIC TECHNOLOGIES INC

Spacer structure in MRAM cell and method of its fabrication