Inventor

WANG PO-KANG

US151 patents

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

WANG PO-KANG

HEADWAY TECHNOLOGIES INC

Magnetic tunneling junction film structure with process determined in-plane magnetic anisotropy

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

Abutted exchange bias design for sensor stabilization

Method and system for providing a magnetic element including passivation structures

Magnetic random access memory designs with patterned and stabilized magnetic shields

Process for manufacturing a spin valve recording head

Double plate-up process for fabrication of composite magnetoresistive shared poles

Canted longitudinal patterned exchange biased dual-stripe magnetoresistive (DSMR) sensor element and method for fabrication thereof

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

Magnetic recording sensor with stabilizing shield

Power control of TAMR element during read/write transition

Process of manufacturing a side reading reduced GMR for high track density

Ion implantation method for fabricating magnetoresistive (MR) sensor element

Continuous free layer spin valve sensor with patterned exchange underlayer stabilization

Method and system for optimizing the number of word line segments in a segmented MRAM array

IBM

Nonvolatile magnetoresistive storage device using spin valve effect

Magnetoresistive sensor with flux keepered spin valve configuration

Close packed magnetic head linear array

Magnetoresistive read transducer having improved bias profile

Magnetoresistive sensor with track following capability

Method of making a magnetoresistive read transducer having hard magnetic bias

Magnetoresistive read transducer having hard magnetic shunt bias

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

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

Submicron thin film inductive head with self-aligned staggered pole-tips

MR read transducer with thermal noise cancellation

Dual sector servo system for disk file with separate read and write heads

MAGIC TECHNOLOGIES INC

Multi-state thermally assisted storage

Spin-torque MRAM: spin-RAM, array

Magnetic tunnel junction (MTJ) based magnetic field angle sensor

Thermally assisted integrated MRAM design and process for its manufacture

Method of fabricating contact pad for magnetic random access memory

Reference cell scheme for MRAM

Magnetic field angle sensor with GMR or MTJ elements

HEADWAY TECH INC

Perpendicular magnetic recording (PMR) write shield design with minimized wide adjacent track erasure (WATE)

Maintaining coercive field after high temperature anneal for magnetic device applications with perpendicular magnetic anisotropy

MgO insertion into free layer for magnetic memory applications

APPLIED SPINTRONICS INC

Magnetic random access memory array with free layer locking mechanism

Highly efficient segmented word line MRAM array

Adaptive algorithm for MRAM manufacturing

SAE MAGNETICS HK LTD

Apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head

Method and apparatus for providing an additional ground pad and electrical connection for grounding a magnetic recording head

Magnetic recording head having a carbon overcoat array on slider air bearings surfaces

HORNG CHENG T

Structure and method to fabricate high performance MTJ devices for spin-transfer torque (STT)-RAM

KROUNBI MOHAMAD T

Magnetoresistive read transducer having hard magnetic bias

WANG PO-KANG

GMR sensor stripe for a biosensor with enhanced sensitivity

YUH PERNG-FEI

Reference averaging for MRAM sense amplifiers

HEADWAY TECHNOLOGES INC

Magnetic random access memory designs with controlled magnetic switching mechanism by magnetostatic coupling

HEADWAY TECHNOLOGIES

Method and system for providing a programmable current source for a magnetic memory

ACRADYAN TECHNOLOGY CORP

System and method for testing wireless devices