Inventor

BRAGANCA PATRICK M

US22 patents

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

BRAGANCA PATRICK M

HGST Netherlands BV

Half select method and structure for gating rashba or spin hall MRAM

Fabrication of multiple sensor layers with self-aligned back edge

Spin torque oscillator (STO) reader with soft magnetic side shields

Magnetic sensor with doped ferromagnetic cap and/or underlayer

Tilted synthetic antiferromagnet polarizer/reference layer for STT-MRAM bits

Phase detection of spin torque oscillator reader excited through parametric excitation

Random number generator by superparamagnetism

Magnetic recording head with CPP-GMR spin-valve sensor and extended pinned layer

Two side by side MIMO read sensors fabricated by self-aligned processing

Fabrication of side-by-side sensors for MIMO recording

WESTERN DIGITAL TECH INC

Bottom pinned SOT-MRAM bit structure and method of fabrication

Bottom pinned SOT-MRAM bit structure and method of fabrication

Spin-orbit torque bit design for improved switching efficiency

Method for controlled switching of a MRAM device

Random number generator by superparamagnetism

Random number generator by superparamagnetism

Tilted synthetic antiferromagnet polarizer/reference layer for STT-MRAM bits

Tilted synthetic antiferromagnet polarizer/reference layer for STT-MRAM bits

Half select method and structure for gating Rashba or spin Hall MRAM

BRAGANCA PATRICK M

Spin torque oscillator sensor employing antiparallel coupled oscilation layers

Spin torque oscillator sensor enhanced by magnetic anisotropy

BALAMANE HAMID

Method for manufacturing a magnetic read sensor with narrow track width using amorphous carbon as a hard mask and localized CMP